CN216946663U

CN216946663U - River silt prefilter

Info

Publication number: CN216946663U
Application number: CN202220458383.7U
Authority: CN
Inventors: 王天豪; 李春阳; 张永飞; 郑新强
Original assignee: Jiangsu Tian Peng Longhui Environmental Technology Co ltd
Current assignee: Jiangsu Tian Peng Longhui Environmental Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-12
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a river sludge primary filtering device which comprises a treatment tank, wherein a rolling device is arranged on the treatment tank, a filtering tank with an upper opening is arranged in the treatment tank, the filtering tank comprises a filtering cylinder and a sealing cylinder which are connected up and down, a sealing cover is arranged at an outlet at the lower end of the sealing cylinder, a connecting rod is arranged in the filtering cylinder, a rotating ring is arranged on the side surface of the sealing cylinder, a support ring is arranged on the inner wall of the treatment tank, the rotating ring extends into the support ring, balls are embedded at the contact position of the rotating ring and the support ring, a sealing assembly in contact with the outer wall of the filtering tank is arranged on the inner wall of the treatment tank, the sealing assembly is positioned above the support ring, a discharging channel is arranged on the side wall of the treatment tank and above the sealing assembly, and a valve is arranged on the discharging channel. The river channel sludge primary filtering device provided by the utility model can be used for primarily treating river channel sludge, so that garbage or stones can be filtered, and the sludge treatment effect is improved.

Description

River silt prefilter

Technical Field

The utility model relates to a river sludge primary filtering device, and belongs to the technical field of sludge treatment.

Background

River channel siltation increasingly affects the normal performance of various functions such as flood control, flood drainage, irrigation, water supply, navigation and the like, and river channel dredging engineering is carried out for recovering the normal functions of river channels. The existing sludge treatment device generally extracts sludge through a dredging device or a large pump body, and then conveys the sludge into a treatment device for treatment, such as separation, solidification, drying and the like of the sludge, and finally discharges the sludge. However, the separation of the sludge by the existing sludge treatment device has certain defects, because the sludge of the common water channel not only contains sludge, but also contains a large amount of garbage or stones, the existing sludge treatment device is difficult to separate the garbage or the stones, so that the sludge treatment effect is poor, and certain influence is further generated on the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a river channel sludge primary filtering device which can primarily treat river channel sludge, filter garbage or stones and improve sludge treatment effect.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a river silt primary filter device comprises a treatment tank, wherein a rolling device is arranged on the treatment tank, an upper opening filter tank is arranged in the treatment tank, a discharge port of the rolling device is arranged above the filter tank, the filter tank comprises a filter cylinder and a sealing cylinder which are connected up and down, a sealing cover is arranged at the outlet of the lower end of the sealing cylinder, a connecting rod is arranged in the filter cylinder, a rotating rod is vertically arranged on the connecting rod, a motor is arranged at the lower part of the top surface of the treatment tank, a rotating shaft of the motor is connected with the upper end of the rotating rod, a rotating ring is arranged on the side surface of the sealing cylinder, a support ring is arranged on the inner wall of the treatment tank, the rotating ring extends into the support ring, balls are inlaid at the contact position of the rotating ring and the support ring, and a sealing assembly in contact with the outer wall of the filter tank is arranged on the inner wall of the treatment tank, the sealing assembly is located above the support ring, a discharge channel is arranged on the side wall of the treatment tank and above the sealing assembly, and a valve is arranged on the discharge channel.

The rolling machine comprises a shell, a feed inlet is formed in the shell, a rolling roller is arranged in the rolling machine, and a discharge outlet is formed in the lower portion of the shell and penetrates through the upper top surface of the treatment tank.

The lower part of the treatment tank is provided with support legs.

The lower part of the sealing cylinder is of a funnel structure.

The side, upper portion and lower part of the rotating ring are all provided with the ball.

The height of the filter cartridge is greater than that of the sealing cylinder.

The utility model has the beneficial effects that: according to the river channel sludge primary filtering device provided by the utility model, the motor drives the filtering tank to rotate, sludge can come out of the filtering cylinder after filtering, garbage and stones can stay in the sealing cylinder, and the river channel sludge is finally subjected to primary treatment, so that the garbage or the stones can be filtered, and the sludge treatment effect is improved.

Drawings

Fig. 1 is a schematic structural diagram of a river sludge primary filtering device of the utility model.

The reference numbers in the figures are as follows: 1-treatment tank; 2-rolling device; 3-a filter tank; 11-a discharge channel; 12-a valve; 13-a leg; 14-a seal assembly; 15-a support ring; 21-a housing; 22-a feed inlet; 23-rolling roller; 24-a discharge hole; 31-a connecting rod; 32-rotating rods; 33-a filter cartridge; 34-a sealed cylinder; 35-funnel structure; 36-a sealing cover; 37-a rotating ring; 38-balls.

Detailed Description

The present invention is further described with reference to the accompanying drawings, and the following examples are only for clearly illustrating the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.

As shown in figure 1, the utility model provides a river sludge primary filtering device, which comprises a treatment tank 1, wherein the lower part of the treatment tank 1 is provided with support legs 13. The processing tank 1 is provided with a rolling device 2. The rolling device 2 comprises a shell 21, a feeding hole 22 is formed in the shell 21, a rolling roller 23 is arranged in the rolling device 2, and a discharging hole 24 is formed in the lower surface of the shell 21 and penetrates through the upper top surface of the treatment tank 1. The purpose of the utility model is to arrange the rolling device 2 to roll and crush the blocks in the sludge so as to ensure that the separation work of the sludge can be better improved when the centrifugal operation is carried out. Be provided with upper portion open-ended in the processing jar 1 and filter jar 3, rolling machine 2's discharge gate 24 sets up in filtering jar 3 top, and silt enters into from filtering jar 3 through discharge gate 24 behind rolling machine 2.

The filter tank 3 comprises a filter cartridge 33 and a sealing cylinder 34 which are connected up and down, the height of the filter cartridge 33 is larger than that of the sealing cylinder 34, an opening is formed in the filter cartridge 33, the diameter of the opening can ensure that silt passes through the opening and is smaller than stones and garbage in the silt, and no opening is formed in the sealing cylinder 34. The filter cartridge 33 is used for sludge to pass through, and stones and garbage are blocked by the filter cartridge 33 and stay in the sealing cylinder 34. The lower outlet of the sealing cylinder 34 is provided with a sealing cover 36, the lower part of the sealing cylinder 34 is provided with a funnel structure 35, and the sealing cover 36 is opened to discharge stones and garbage in the sealing cylinder 34.

A connecting rod 31 is arranged in the filter cartridge 33, a rotating rod 32 is vertically arranged on the connecting rod 31, a motor 4 is arranged on the lower portion of the top surface of the treatment tank 1, and a rotating shaft of the motor 4 is connected with the upper end of the rotating rod 32. The utility model drives the filter cylinder 33 to rotate through the motor 4.

The side surface of the sealing cylinder 34 is provided with a rotating ring 37, the inner wall of the treatment tank 1 is provided with a support ring 15, the rotating ring 37 extends into the support ring 15, the contact position of the rotating ring 37 and the support ring 15 is embedded with balls 38, and the side surface, the upper part and the lower part of the rotating ring 37 are provided with the balls 38. The seal cartridge 34 is capable of low resistance rotation by the cooperation of the rotating ring 37, the support ring 15 and the balls 38.

The inner wall of the treatment tank 1 is provided with a sealing assembly 14 which is in contact with the outer wall of the filter tank 3, and the sealing assembly 14 is positioned above the support ring 15, so that sludge can be ensured not to be left between the filter tank 3 and the treatment tank 1. A discharge channel 11 is arranged on the side wall of the treatment tank 1 and above the sealing assembly 14, and a valve 12 is arranged on the discharge channel 11.

The working process of the utility model is as follows: river course silt gets into from rolling device 2 feed inlet 22 earlier, through rolling roller 23 with the bold silt roll crushing, then enter into filter tank 3, under motor 4's effect, filter tank 3 lasts the rotation, under the effect of centrifugal force, silt passes through cartridge filter 33, finally discharges through discharging channel 11, and the rubbish or the stone of big particle diameter can stop in sealed section of thick bamboo 34, lasts a period of time after, stop motor 4, open sealed lid 36, discharge stone and rubbish.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. The utility model provides a river course silt primary filter equipment which characterized in that: including handling jar (1), be provided with rolling device (2) on handling jar (1), be provided with upper portion open-ended filter jar (3) in handling jar (1), discharge gate (24) of rolling device (2) set up filter jar (3) top, filter jar (3) including cartridge filter (33) and sealed section of thick bamboo (34) of connecting from top to bottom, the lower extreme exit of sealed section of thick bamboo (34) is provided with sealed lid (36), be provided with connecting rod (31) in cartridge filter (33), vertically on connecting rod (31) be provided with dwang (32), handling jar (1) top surface lower part is provided with motor (4), the pivot of motor (4) with the upper end of dwang (32) is connected, sealed section of thick bamboo (34) side is provided with swivel becket (37), it is provided with support ring (15) to handle jar (1) inner wall, the utility model discloses a filter tank, including support ring (15), rotating ring (37) stretch into in support ring (15), rotating ring (37) with support ring (15) contact position inlays and has ball (38), handle jar (1) inner wall be provided with filter seal assembly (14) of jar (3) outer wall contact, seal assembly (14) are located support ring (15) top, just be located on handling jar (1) lateral wall seal assembly (14) top is provided with discharging channel (11), be provided with valve (12) on discharging channel (11).

2. The river sludge primary filter device of claim 1, wherein: the rolling machine (2) comprises a shell (21), a feed inlet (22) is formed in the shell (21), a rolling roller (23) is arranged in the rolling machine (2), and a discharge outlet (24) is formed in the lower portion of the shell (21) and penetrates through the upper top surface of the treatment tank (1).

3. The river sludge primary filter device of claim 1, wherein: the lower part of the treatment tank (1) is provided with a supporting leg (13).

4. The river sludge primary filter device of claim 1, wherein: the lower part of the sealing cylinder (34) is a funnel structure (35).

5. The river sludge primary filter device of claim 1, wherein: the side, upper and lower parts of the rotating ring (37) are provided with the balls (38).

6. The river sludge prefilter apparatus of claim 1, wherein: the height of the filter cartridge (33) is greater than the height of the sealing cartridge (34).