CN210125200U

CN210125200U - Inner inflow screen plate grid cleaner

Info

Publication number: CN210125200U
Application number: CN201920584399.0U
Authority: CN
Inventors: 黄志洋; 李红军; 王婷
Original assignee: Jiangsu BOE Environmental Protection Technology Co Ltd
Current assignee: Jiangsu BOE Environmental Protection Technology Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-03-06
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an interior inflow otter board grid scrubbing machine in the environmental protection machinery field, which comprises a frame, the lower part of frame is as the unit of intaking, the upper portion of frame is as arranging the sediment unit, be provided with by the lower supreme filtration otter board subassembly of arranging in the frame, the drive chain subassembly is installed to the both sides of filtration otter board subassembly, the drive chain subassembly is installed on the upper portion of frame and is driven filtration otter board subassembly pivoted drive assembly, the washing subassembly that dashes filth on the filtration otter board subassembly is installed at the top of frame, the inside of frame is located the below of drive assembly and is provided with the row's of collecting the filth sediment subassembly, the utility model discloses a set up the closing plate, strengthen the leakproofness of otter board both sides, avoid the filth to drop from the otter board both sides to can.

Description

Inner inflow screen plate grid cleaner

Technical Field

The utility model relates to a scrubbing machine, in particular to grid scrubbing machine.

Background

With the continuous improvement of the water quality requirement of the subsequent sewage treatment process, the application range of the internal inflow type orifice plate grid cleaner is wider, the schemes adopted by different manufacturers on the structural design are different, the prior art mainly faces the problems that ① slag baffles are thin stainless steel plates, the structural sealing of the small grid slag is poor, slag leakage is easy, slag cannot be smoothly discharged under the condition of high solid content of ② or large size of the grid slag, ③ welding type rails enable the equipment to have large deformation, the abrasion of rollers is aggravated, the maintenance is inconvenient, the hole diameter and the opening rate of ④ punching holes are greatly limited by processing equipment, and ⑤ washing is not thorough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interior inflow otter board grid scrubbing machine, the interception ability when strengthening the filtration of scrubbing machine for filtering capability is better, improves the operation leakproofness, and compact structure, light in weight.

The purpose of the utility model is realized like this: the utility model provides an interior inflow otter board grid scrubbing machine, includes the frame, and the lower part of frame is as intaking the unit, and the upper portion of frame is as arranging the sediment unit, be provided with the filter plate subassembly by lower supreme arranging in the frame, the drive chain subassembly is installed to the both sides of filter plate subassembly, the drive chain subassembly is installed on the upper portion of frame and is driven filter plate subassembly pivoted drive assembly, the washing subassembly that will filter plate subassembly upper dirt rushing down is installed at the top of frame, the inside of frame is located the below of drive assembly and is provided with the row's of collecting the filth sediment subassembly, the filter plate subassembly includes a plurality of grids that link together, install the otter board on the medial surface of grid, link to each other through the rubber packing pad between the two adjacent otter boards, install on the sealing pad and drag for sediment pinion, The sealing plate comprises a pin shaft, a sealing plate and a partition plate, wherein the chain plates comprise outer chain plates and inner chain plates which are connected in pairs, the end parts of two adjacent outer chain plates and inner chain plates are sleeved on a roller and fixed through the pin shaft, the side parts of a grid are fixed on the chain plates, the sealing plate is installed between the grid and the chain plates, the partition plate is installed between the inner chain plates and the sealing plate and used for supplementing a gap formed between the inner chain plates and the outer chain plates, the sealing plate is a long strip-shaped plate, the two ends of the sealing plate are respectively processed into a convex arc surface and a concave arc surface, the convex arc surfaces and the concave arc surfaces of the two adjacent sealing plates are tightly attached together, the inner side surfaces from the convex arc surfaces to the concave arc surfaces are processed into arc transition surfaces, the central angle of the.

The utility model discloses the during operation, when getting into the filtration region who comprises filter screen board subassembly and drive chain subassembly, the filth can be carried to the frame top in the same direction as the sediment pinion rack is dragged for on otter board and the otter board, and partly can be discharged in falling into the sediment subassembly under the action of gravity, and another part can be washed under the effect of washing the subassembly and fall into in the sediment subassembly to be taken away. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model discloses a set up the closing plate, strengthen the leakproofness of otter board both sides, avoid the filth to drop from the otter board both sides to can not be discharged, through adopting the utility model discloses the closing plate of structure has strengthened the leakproofness between the closing plate when operation takes place to bend to the frame bottom two adjacent otter boards, and the laminating degree when the radius is crooked in little radius has been guaranteed in the design of the central angle of convex arc face and concave arc face, thereby makes the utility model discloses in can being used to the channel of minor width, the clearance that forms between when the setting up of baffle has supplemented interior link joint and the outer link joint is assembled, further strengthens the leakproofness.

As the utility model discloses a further inject, arrange the sediment subassembly and choose auger conveyor for use, auger conveyor's discharge end stretches out the frame sets up, a pair of deflector is installed to auger conveyor's top both sides, and the auger is close to power supply one end top and is provided with the guard plate. The filth is discharged under the effect of auger in gravity or the effect of cleaning assembly fall into the auger conveyor, and the setting up of deflector has guaranteed that the filth can fall into the auger conveyor smoothly, and the design of guard plate is avoided the filth to fall into the auger front end and can not be seen off, further improves the effect of clearing up the clear reason.

In order to ensure that water flow can smoothly enter the equipment and improve the treatment efficiency, a pair of guide plates is installed at the front end of the water inlet unit, the rear end of the water inlet unit is sealed by a baffle plate, and sewage entering the water inlet unit is filtered by the filter screen plate assemblies at two sides and then discharged.

In order to realize high capture rate of small impurities (1-6 mm), the perforated plate is selected as the mesh plate.

In order to realize high water permeability and capture of micro-impurities (0.2-1 mm), the screen plate is made of a stainless steel welding screen.

As a further limitation of the present invention, the frame in the water inlet unit is provided with a nylon guide rail fitted with the driving chain assembly. The guide rail made of nylon material reduces the weight of equipment, improves the manufacturing efficiency and reduces the abrasion of the roller.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a partial perspective view of the water inlet unit of the present invention.

Fig. 4 is the three-dimensional schematic view of the structure of the middle filtering screen plate component and the transmission chain component of the utility model.

Fig. 5 is a schematic structural view of the middle slag discharging assembly of the present invention.

Fig. 6 is a schematic structural view of the sealing plate of the present invention.

Wherein, 1 frame, 2 filter screen plate subassemblies, 2a grids, 2b otter board, 2c are sealed to fill up, 2d drag for sediment pinion rack, 3 driving chain subassemblies, 3a outer chain board, 3b inner link board, 3c roller, 3d round pin axle, 3e closing plate, 3f baffle, 4 drive assembly, 5 cleaning assembly, 6 row sediment subassemblies, 6a auger conveyor, 6b deflector, 6c guard plate, 7 guide rails, 8 guide plates, 9 baffles.

Detailed Description

The inner inflow screen plate grid cleaner comprises a frame 1, the lower portion of the frame 1 serves as a water inlet unit, the front end of the water inlet unit is provided with a pair of guide plates 8 for guiding water flow, the rear end of the water inlet unit is sealed by a baffle 9, sewage entering the water inlet unit is filtered by filter screen plate 2b assemblies 2 on two sides and then discharged, the upper portion of the frame 1 serves as a slag discharge unit, a filter screen plate 2b assembly 2 arranged from bottom to top is arranged in the frame 1, transmission chain assemblies 3 are arranged on two sides of the filter screen plate 2b assembly 2, a driving assembly 4 for driving the transmission chain assembly 3 to drive the filter screen plate 2b assembly 2 to rotate is arranged on the upper portion of the frame 1 and comprises a driving motor for controlling rotation of a rotating shaft, a pair of gears matched with the transmission chain assemblies 3 is sleeved on the rotating shaft, a cleaning assembly 5 for flushing dirt on the screen plate 2b assembly 2 to fall is arranged on the top of the frame 1, a sealing plate 2b assembly 2, a slag discharge assembly 6 for collecting the dirt is arranged below a sealing plate 2b assembly 4, the filtering screen plate 2b assembly 2, the filtering screen plate 2b assembly 2 comprises a plurality of grids 2 connected together, a sealing plate 3 is connected with a sealing plate 3, a sealing plate 3 is connected with a sealing plate 3, a sealing plate.

The utility model discloses the during operation, sewage gets into by filtering screen plate 2b subassembly 2 and during the filtration region that drive chain subassembly 3 is constituteed, flow from the equipment both sides after filtering screen plate 2b once filters, the solid bars sediment is intercepted and is caught inboard at screen plate 2b during, along with water level rising or time lapse, solid impurity will be promoted to upper portion by intermittent motion's guipure and arrange the sediment region, solid impurity is washed to the inside collection sediment inslot of equipment by rinse-system, and under the drive of row's sediment spiral, carry to the chute, wait for further to handle the filth and can be carried to 1 top of frame in the same direction as sediment pinion rack 2d on screen plate 2b and screen plate 2b, one part can fall into row sediment subassembly 6 under the action of gravity and be discharged, another part can be dashed under the effect of cleaning assembly 5 and fall into row sediment subassembly 6, and be taken out.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides an interior inflow otter board grid scrubbing machine, a serial communication port, including the frame, the lower part of frame is as intaking the unit, and the upper portion of frame is as arranging the sediment unit, be provided with the filter plate subassembly by supreme arranging down in the frame, the drive chain subassembly is installed to the both sides of filter plate subassembly, the drive chain subassembly is installed on the upper portion of frame and is driven filter plate subassembly pivoted drive assembly, the washing subassembly that dashes filth on the filter plate subassembly is installed at the top of frame, the inside of frame is located the below of drive assembly and is provided with the row's of collecting the filth sediment subassembly, filter plate subassembly includes a plurality of grids that link together, install the otter board on the medial surface of grid, adjacent two link to each other through rubber packing pad between the otter board, install on the sealing pad and drag for sediment pinion, The roller, the round pin axle, closing plate and baffle are constituteed, the link joint is including connecting outer link joint and inner link joint in pairs, and the tip cover of two adjacent outer link joint and inner link joint is established on a roller and is distributed the axle fixedly, the lateral part of grid is fixed on the link joint, the closing plate is installed between grid and link joint, the baffle is installed between inner link joint and closing plate for supply the clearance that forms between inner link joint and the outer link joint, the closing plate is rectangular form board, and the both ends of closing plate are processed into convex arc face and concave arc face respectively, and the convex arc face and the concave arc face of two adjacent closing plates are hugged closely together, the medial surface processing of convex arc face to concave arc face is the arc transition face, and wherein the central angle of convex arc face is 135 + -5, and wherein the central angle of concave arc face.

2. The inner inflow screen plate grid cleaner as claimed in claim 1, wherein the deslagging assembly is an auger conveyor, a discharge end of the auger conveyor extends out of the frame, a pair of guide plates are mounted on two sides of the top of the auger conveyor, and a protection plate is arranged above one end, close to a power source, of the auger.

3. The internal inflow screen plate grid sewage disposal machine of claim 1 or 2, wherein a pair of guide plates are installed at the front end of the water inlet unit, the rear end of the water inlet unit is closed by a baffle plate, and sewage entering the water inlet unit is filtered by the filter screen plate assemblies at both sides and then discharged.

4. The internal inflow screen plate grille cleaner of claim 1 or 2 wherein the screen plate is a perforated plate.

5. The inward flow screen grid cleaner of claim 1 or 2, wherein the screen is a stainless steel welded screen.

6. The internal inflow screen plate grid cleaner as claimed in claim 1 or 2, wherein a nylon guide rail matched with the transmission chain assembly is installed on the frame in the water inlet unit.