CN213912478U

CN213912478U - Semi-bridge type peripheral transmission mud scraping and sucking machine

Info

Publication number: CN213912478U
Application number: CN202022584192.9U
Authority: CN
Inventors: 汪国荣
Original assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Current assignee: Jiangsu Haiyue Environmental Engineering Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-10
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a suction dredge is scraped in peripheral transmission of half-bridge type relates to the environmental protection equipment field, this suction dredge is scraped in peripheral transmission of half-bridge type includes straight platelike supporting beam, install the truss on the supporting beam, supporting beam center department is fixed with the inlet tube through central support, the inlet tube is fixed in truss center department, a stationary flow section of thick bamboo is all installed on the inlet tube both sides, the mud scraping plate is all installed to a stationary flow section of thick bamboo, the mud pipe intercommunication on mud scraping plate and the inlet tube next door, install the dross scraper blade on the truss, the dross scraper blade drives through driving motor, the dross scraper blade is connected with the overflow arrangement who installs on the truss. The semi-bridge peripheral transmission mud scraping and sucking machine has the advantages of simpler structural design, low cost, good working stability and more convenient maintenance.

Description

Semi-bridge type peripheral transmission mud scraping and sucking machine

Technical Field

The utility model relates to an environmental protection equipment field, particularly, the utility model relates to a suction dredge is scraped in peripheral transmission of half bridge type.

Background

The semi-bridge peripheral transmission mud scraper is a self-suction mud-discharging machine utilizing liquid level difference, and is equipped with a scum scraping and collecting discharge device and an overload protection device. The semi-bridge peripheral transmission mud scraper is mainly used for a mud scraping process of a circular sedimentation tank, adopts middle water inlet and mud discharge, and discharges water on the periphery to ensure uniform water flow. The circular sedimentation tank of sewage treatment plant, the mud scraper of half bridge formula peripheral drive can scrape the mud that deposits on the bottom of the pool and collect to long-pending mud pit to mud backward flow and concentrated dehydration, and with eating face dross skimming to the scum collecting hopper, discharge outside the pond through the dross funnel, so that further processing. The existing semi-bridge peripheral transmission mud scraping and sucking machine is relatively complex in structural design, not only is the cost high, but also the working stability is not good, and faults are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a peripheral transmission of half-bridge type scrapes suction dredge, and structural design is fairly simple, low cost, and job stabilization nature is good moreover, and it is also more convenient that the maintenance gets up.

In order to achieve the above object, the present invention provides the following technical solutions:

this peripheral transmission of half bridge type is scraped and is inhaled mud machine includes a straight plate-like supporting beam, install the truss on the supporting beam, supporting beam center department is fixed with the inlet tube through central support center department bearing internal fixation, the inlet tube is fixed in truss center department, a stationary flow section of thick bamboo is all installed on the inlet tube both sides, a stationary flow section of thick bamboo all installs the scraper, the scraper communicates with the mud pipe on inlet tube next door, install the dross scraper blade on the truss, a supporting beam drives through driving motor, the dross scraper blade is connected with the overflow arrangement who installs on the truss.

As a further optimization of the technical scheme, the supporting beam, the water inlet pipe and the sludge discharge pipe are all made of structural steel, and the water inlet pipe is connected with the sludge discharge pipe through welding.

As a further optimization of the present solution, the truss is made of structural steel, and the truss is connected to the support beam by welding.

As a further optimization of the technical scheme, the central support is made of structural steel and is connected with the water inlet pipe through a screw.

As a further optimization of the technical scheme, the overflow device is provided with a scum rake board and a scum pipe.

The beneficial effect of adopting above technical scheme is: this mud suction machine is scraped in peripheral transmission of half bridge formula is after the inlet tube at pond center is diffused through the draft tube at during operation sewage, is radial outflow to the periphery uniformly, and the mud that is the suspension form deposits in the bottom of the pool after the sediment, and the supernatant passes through the overflow weir plate outside the basin is discharged by the play basin, and the mud scraper blade is scraped to central mud collecting tank by pond periphery, relies on water pressure in the pond outside the mud pipe discharge pond. The main beam is driven by the peripheral driving device to run along the top of the tank by taking the central rotating support as an axis, and the lower part of the main beam is connected with a bracket, a sludge scraper and the like. The scum scraper blade is arranged near the liquid level and extends to the hinge type scum scraping rake along the central flow stabilizing cylinder, when the main beam rotates, the scum scraper blade skims the scum on the liquid level from the center of the pool to the periphery of the pool and collects the scum in the hinge type scum scraping rake area, the collected scum moves to the scum hopper along with the main machine at the periphery of the pool, and the scum hopper is movably scraped into the scum hopper through the hinge of the scum scraping rake and discharged outside the pool. The semi-bridge peripheral transmission mud scraping and sucking machine has the advantages of simpler structural design, low cost, good working stability and more convenient maintenance.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the semi-bridge peripheral transmission mud scraping and sucking machine.

The device comprises a water inlet pipe 1, a mud scraper 2, a support beam 3, a truss 4, a flow stabilizing cylinder 5, a central support 6, a scum scraper 7, a mud discharge pipe 8, a driving motor 9 and an overflow device 10.

Detailed Description

The preferred embodiment of the semi-bridge peripheral transmission mud scraper and sucker is described in detail in the following with the attached drawings.

Fig. 1 shows a concrete implementation of the semi-bridge peripheral transmission mud scraping and sucking machine:

as shown in fig. 1, the semi-bridge peripheral transmission mud scraping and sucking machine comprises a flat plate-shaped support beam 3, a truss 4 is installed on the support beam 3, a water inlet pipe 1 is fixed in a bearing at the center of the support beam 3 through a center support 6, the water inlet pipe 1 is fixed at the center of the truss 4, flow stabilizing cylinders 5 are installed on two sides of the water inlet pipe 1, mud scraping plates 2 are installed on the flow stabilizing cylinders 5, the mud scraping plates 2 are communicated with a mud discharge pipe 8 beside the water inlet pipe 1, a scum scraper 7 is installed on the truss 4, the support beam 3 is driven by a driving motor 9, and the scum scraper 7 is connected with an overflow device 10 installed on the truss 4.

A supporting beam 3 and inlet tube 1, mud pipe 8 are made by the structural steel, and are sturdy and durable, and the brush has anti-rust paint, and corrosion resisting property is good, and inlet tube 1 is connected with mud pipe 8 through the welding. The truss 4 is made of structural steel, is firm and durable, is painted with anti-rust paint, has good corrosion resistance, and is connected with the supporting beam 3 by welding. The central support 6 is made of structural steel, is firm and durable, is painted with antirust paint, has good corrosion resistance, and is connected with the water inlet pipe 1 through a screw. The overflow device 10 is provided with a scum rake board and a scum pipe.

This mud suction machine is scraped in peripheral transmission of half bridge formula is after the inlet tube 1 at during operation sewage from the pond center diffuses through the draft tube, is radial outflow to the periphery uniformly, and the mud that is the suspension form deposits in the bottom of the pool after the sediment, and the supernatant passes through the overflow weir plate and is discharged outside the pond by the play basin, and the mud scraping plate 2 is scraped to central mud collecting tank by the pond periphery, relies on water pressure in the pond to discharge outside the pond through mud pipe 8. The supporting beam 3 is driven by a peripheral driving motor 9 to run along the top of the pool by taking the central support 6 as an axis, and the lower part of the supporting beam 3 is connected with the truss 4, the mud scraper 2 and the like. The scum scraper 7 is arranged at the position close to the liquid level and extends to the hinge type scum scraping rake along the central steady flow cylinder, when the supporting beam 3 rotates, the scum scraper 7 skims the scum on the liquid level from the center of the pool to the periphery of the pool and is collected in the hinge type scum scraping rake area, the collected scum moves to the scum hopper along with the host at the periphery of the pool, and the scum hopper is movably scraped into the scum hopper through the hinge of the scum scraping rake and is discharged out of the pool. The semi-bridge peripheral transmission mud scraping and sucking machine has the advantages of simpler structural design, low cost, good working stability and more convenient maintenance.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a peripheral transmission of half bridge formula is scraped and is inhaled mud machine which characterized in that: the semi-bridge peripheral transmission mud scraping and sucking machine comprises a flat plate-shaped supporting beam (3), a truss (4) is installed on the supporting beam (3), the center of the supporting beam (3) is internally fixed with a water inlet pipe (1) through a center support (6) center, the water inlet pipe (1) is fixed at the center of the truss (4), flow stabilizing cylinders (5) are installed on two sides of the water inlet pipe (1), mud scraping plates (2) are installed on the flow stabilizing cylinders (5), the mud discharging pipes (8) beside the mud scraping plates (2) and the water inlet pipe (1) are communicated, scum scraping plates (7) are installed on the truss (4), the supporting beam (3) is driven through a driving motor (9), and the scum scraping plates (7) are connected with an overflow device (10) installed on the truss (4).

2. The semi-bridge peripheral transmission sludge scraping and sucking machine of claim 1, wherein: the supporting beam (3), the water inlet pipe (1) and the sludge discharge pipe (8) are all made of structural steel, and the water inlet pipe (1) is connected with the sludge discharge pipe (8) through welding.

3. The semi-bridge peripheral transmission sludge scraping and sucking machine of claim 1, wherein: the truss (4) is made of structural steel, and the truss (4) is connected with the supporting beam (3) through welding.

4. The semi-bridge peripheral transmission sludge scraping and sucking machine of claim 1, wherein: the central support (6) is made of structural steel, and the central support (6) is connected with the water inlet pipe (1) through a screw.

5. The semi-bridge peripheral transmission sludge scraping and sucking machine of claim 1, wherein: and a scum rake plate and a scum pipe are arranged on the overflow device (10).