CN217698186U - Sewage filtering equipment - Google Patents

Abstract

The utility model belongs to the technical field of sewage filtration, concretely relates to sewage filtration equipment, including the cartridge filter, the cartridge filter intercommunication has the inlet tube, and the cartridge filter intercommunication has the outlet pipe, is equipped with coalescence net, fine filter plate, quartz sand board, activated carbon cloth and netted cotton in the cartridge filter, and the cartridge filter is equipped with the motor, and motor drive is connected with the dwang, and the dwang is equipped with the cleaning rod, has seted up the spout in the cartridge filter, and the cartridge filter has seted up logical groove, and the sliding door is equipped with the locking subassembly; the staff passes through the motor and drives clean pole, will gather and tie the net, thin filter plate and the remaining impurity on the quartz sand board conical surface and scrape down, after the staff pours into water, under the promotion of each clean pole, make rivers and impurity flow from leading to the groove together, change activated carbon cloth and netted cotton after that, just can accomplish the washing to filtration equipment.

Description

Sewage filtering equipment

Technical Field

The utility model belongs to the technical field of the sewage filters, concretely relates to sewage filtration equipment.

Background

Petroleum has important contribution which is difficult to replace in economic development, and clothes, food, live, practical, industrial, aerospace and the like of people can not produce petroleum and derivatives thereof, so that people can produce petroleum in a large area, the produced petroleum can obtain substances required by people after refining treatment of an oil refinery, and a large amount of petroleum sewage can be produced when the oil is refined by the oil refinery, the petroleum sewage mainly contains petroleum, fine impurities, suspended matters, colloid particles, microorganisms, peculiar smell and the like, and pollutants in the sewage can be filtered only by filtering equipment, so that the pollution to the environment can be prevented;

however, the existing filtering equipment is huge in size and is divided into individual filtering assemblies according to different filtering objects, so that when workers clean the filtering assemblies, the workload is high, a large amount of time needs to be wasted, and the subsequent sewage filtering efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a sewage filtering device for solving the problems existing in the background technology.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

a sewage filtering device comprises a filtering cylinder, wherein the upper end of the filtering cylinder is communicated with a water inlet pipe, the lower end of the filtering cylinder is communicated with a water outlet pipe, a gathering net, a fine filtering plate, a quartz sand plate, activated carbon cloth and netted cotton cloth are arranged inside the filtering cylinder from top to bottom, and a worker pours sewage into the inside of the feeding pipe to enter the sewage of the filtering cylinder, and can filter impurities such as petroleum, fine impurities, suspended matters, colloidal particles, microorganisms and peculiar smell in the sewage through the gathering net, the fine filtering plate, the quartz sand plate, the activated carbon cloth and the netted cotton cloth in sequence, so that the worker can obtain filtered water, and a cleaning component is arranged inside the filtering cylinder;

the cleaning component comprises a motor and a rotating rod, the motor is arranged in the middle of the upper end of the filter cartridge, one end of the rotating rod is connected with the output shaft of the motor in a transmission way, the other end of the rotating rod sequentially penetrates through the aggregation net, the fine filter plate and the middle part of the quartz sand plate from top to bottom, the aggregation net, the fine filter plate and the quartz sand plate are arranged into a cone which is inclined from the middle to the periphery, the outer side of the rotating rod is provided with a plurality of cleaning rods matched with the aggregation net, the fine filter plate and the quartz sand plate, when the filter cartridge is cleaned, the motor is electrified, the output shaft of the motor drives the rotating rod to rotate and simultaneously drive each cleaning rod to rotate, each cleaning rod can scrape residual impurities to the corresponding aggregation net, the fine filter plate and the quartz sand plate, and because the aggregation net, the fine filter plate and the quartz sand plate are arranged to be conical, the scraped impurities can slide along the conical surface and approach to the inner wall of the filter cylinder, a sliding groove is formed in the filter cylinder, a through groove communicated with the inside is formed in the outer side of the filter cylinder and penetrates through one side of the sliding groove, a sliding door slides in the sliding groove and is provided with a locking assembly, a worker releases the locking of the sliding door, pushes the sliding door along the sliding groove to open the through groove, so that the impurities accumulated on the inner wall of the filter cylinder can fall through the through groove, the worker can replace the activated carbon cloth and the reticular cotton cloth through the through groove, the mechanical cleaning is used for replacing the manual cleaning, the workload of the worker is reduced, and the cleaning time is also reduced, the time for filtering the sewage is increased, thereby improving the sewage filtering efficiency.

The locking subassembly includes L shape pull rod, installation piece and bolt, L shape pull rod with sliding door outside fixed connection, the installation piece with cartridge filter outside fixed connection, just the installation piece is located L shape pull rod top, L shape pull rod with the jack has all been seted up to the installation piece, the bolt passes two the jack.

The collecting box is arranged on the outer side of the filter cylinder and communicated with the inside of the filter cylinder through the through grooves, the collecting box is located on the upper side of the through grooves, the lower end of the collecting box is communicated with a discharging pipe, and a collecting basin is placed below the discharging pipe.

A plurality of support rods are fixed at the lower end of the filter cylinder, and rubber pads are fixed at the lower ends of the support rods.

The filter cartridge is internally provided with a mounting disc corresponding to the activated carbon cloth and the reticular cotton cloth.

The bolt is provided with a stop dog positioned between the L-shaped pull rod and the mounting block.

The utility model discloses in, the staff passes through the motor and drives clean pole, will gather the net, the remaining impurity on fine filter plate and the quartzy sand plate toper face is scraped, after the staff pours into water, under the promotion of each clean pole, make rivers and impurity flow from leading to the groove together, not only clean high-efficient, still need not manual cleaning, the staff only need change active carbon cloth and netted cotton after that, just can accomplish the washing to filtration equipment, in whole clean process, the staff only need carry out some simple operations, just can carry out quick clearance to equipment, too many time can not be wasted yet.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

FIG. 1 is a schematic structural view of a sewage filtering apparatus of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a sewage filtering apparatus of the present invention;

FIG. 3 is a schematic view of a partial sectional structure of a sewage filtering apparatus of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is an enlarged structural view at B in fig. 3.

The main component symbols are as follows:

the device comprises a filter cartridge 100, a water inlet pipe 101, a water outlet pipe 102, a coalescence net 103, a fine filter plate 104, a quartz sand plate 105, activated carbon cloth 106, meshed cotton cloth 107, a motor 108, a rotating rod 109, a cleaning rod 110, a sliding groove 111, a through groove 112, a sliding door 113, an L-shaped pull rod 200, a mounting block 201, a plug 202, a jack 203, a collection box 204, a discharge pipe 205, a collection basin 206, a support rod 207, a rubber pad 208, a mounting disc 209 and a stop block 210.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, a sewage filtering apparatus comprises a filter cartridge 100, the upper end of the filter cartridge 100 is connected to a water inlet pipe 101, the lower end of the filter cartridge 100 is connected to a water outlet pipe 102, a coalescing screen 103, a fine filter plate 104, a quartz sand plate 105, activated carbon cloth 106 and reticular cotton cloth 107 are arranged in the filter cartridge 100 from top to bottom, and a cleaning assembly is arranged in the filter cartridge 100;

the clearance subassembly includes motor 108 and dwang 109, motor 108 locates cartridge filter 100 upper end middle part, the one end of dwang 109 is connected with the output shaft transmission of motor 108, and the other end of dwang 109 from top to bottom passes in proper order and gathers net 103, fine filter board 104 and quartz sand board 105 middle part, the coalescence net 103, fine filter board 104 and quartz sand board 105 set up to the toper by middle to slope all around, the dwang 109 outside is equipped with coalescence net 103, a plurality of cleaning rod 110 of fine filter board 104 and quartz sand board 105 matched with, spout 111 has been seted up to cartridge filter 100 inside, logical groove 112 with inside intercommunication has been seted up to the cartridge filter 100 outside, and logical groove 112 runs through spout 111 one side, spout 111 inside slip has sliding door 113, sliding door 113 is equipped with the locking subassembly.

The filter cartridge 100 is cylindrical, the motor 108 is located in the middle of the upper end of the filter cartridge 100, when the motor 108 rotates, the cleaning rods 110 can scrape and wash the upper end surfaces of the coalescing screen 103, the fine filter plate 104 and the quartz sand plate 105 in all directions, the scraped impurities can slide towards the inner wall of the filter cartridge 100 along the upper surfaces of the coalescing screen 103, the fine filter plate 104 and the quartz sand plate 105, then the worker releases the locking of the sliding door 113, slides the sliding door 113 along the sliding groove 111, opens the through groove 112, discharges the accumulated impurities from the outlet of the through groove 112 under the rotation of the cleaning rods 110, and then the worker only needs to replace the activated carbon cloth 106 and the meshed cotton cloth 107, and closes the locking sliding door 113, so that the cleaning of the filter assembly is realized;

when the operator needs to clean the inside of the filter cartridge 100: firstly, the locking of the sliding door 113 is released, the sliding door 113 is pushed open, the through groove 112 is in an open state, then the motor 108 is electrified, the rotating rod 109 rotates slowly, and simultaneously, the cleaning rods 110 are driven to scrape and wash the upper surfaces of the corresponding coalescence net 103, the fine filter plate 104 and the quartz sand plate 105, when a worker pours water into the water inlet pipe 101, water flow can bring impurities to flow towards the inner wall of the filter cylinder 100, the impurities and the water can flow out through the through groove 112 under the pushing of the cleaning rods 110, then the worker only needs to replace the activated carbon cloth 106 and the reticular cotton cloth 107, so that the cleaning of the filter equipment is completed, the whole cleaning process depends on machinery to replace manpower, the cleaning efficiency is greatly enhanced, the workload of the worker is reduced, and more time is left for filtering sewage;

in this embodiment, the staff passes through motor 108 and drives clean pole 110, scrape the coalescence net 103, the residual impurity on the taper surface of fine filter board 104 and quartz sand board 105, after the staff pours into water, promote down at each clean pole 110, make rivers and impurity flow from leading to groove 112 together, change activated carbon cloth 106 and netted cotton 107 after that, thereby realize the washing to filtration equipment, the required manpower of whole process is less, the staff only need carry out some simple operations, just can carry out quick clearance to equipment, also can not waste too much time.

The second embodiment:

on the basis of the first embodiment, further description is made on other auxiliary components after cleaning the filter cartridge 100, as shown in fig. 3 and fig. 5, the locking assembly includes an L-shaped pull rod 200, a mounting block 201, and a plug 202, the L-shaped pull rod 200 is fixedly connected with the outer side of the sliding door 113, the mounting block 201 is fixedly connected with the outer side of the filter cartridge 100, the mounting block 201 is located above the L-shaped pull rod 200, both the L-shaped pull rod 200 and the mounting block 201 are provided with insertion holes 203, and the plug 202 passes through the two insertion holes 203;

the collecting box 204 is arranged on the outer side of the filter cartridge 100, the collecting box 204 is communicated with the interior of the filter cartridge 100 through the through groove 112, the collecting box 204 is positioned on the upper side of the through groove 112, the lower end of the collecting box 204 is communicated with a discharge pipe 205, and a collecting basin 206 is placed below the discharge pipe 205;

a plurality of support rods 207 are fixed at the lower end of the filter cartridge 100, and a rubber pad 208 is fixed at the lower end of each support rod 207;

the filter cartridge 100 is internally provided with a mounting disc 209 corresponding to the activated carbon cloth 106 and the reticular cotton cloth 107;

the latch 202 is provided with a stop 210 located between the L-shaped pull rod 200 and the mounting block 201.

In this embodiment, when cleaning the inside of the filter cartridge 100, work first draws the plug 202 out of the lower side jack 203, because the plug 202 is provided with the stopper 210, the whole plug 202 can only slide up and down on the upper side jack 203, so as to prevent the plug 202 from being lost, meanwhile, a worker can pull the L-shaped pull rod 200 to make the sliding door 113 slide along the sliding chute 111, and open the through groove 112, when the motor 108 is powered on, and the worker pours water into the through groove 112, each cleaning rod can push residual impurities and water to flow out from the through groove 112 and flow into the collecting box 204, and finally fall into the collecting basin 206 through the discharging pipe 205, the collecting box 204 is located on the upper side of the through groove 112, and the worker can replace the activated carbon cloth 106 and the meshed cotton cloth 107 under the through groove 112, the inside of the filter cartridge 100 is provided with the mounting plate 209, so that the worker can completely unfold the activated carbon cloth 106 and the meshed cotton cloth 107 to ensure that the running water can be filtered, and each support rod 207 supports the filter cartridge 100 together, so that the worker can take the filtered water at the lower end, and increase the friction force 208 with the ground, so that the filter device can run more stably;

the above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a sewage filtration equipment, includes the cartridge filter, cartridge filter upper end intercommunication has the inlet tube, cartridge filter lower extreme intercommunication has the outlet pipe, the inside knot net, fine filter plate, quartz sand board, activated carbon cloth and netted cotton that gathers of from top to bottom of cartridge filter, its characterized in that: a cleaning component is arranged inside the filter cylinder;

the clearance subassembly includes motor and dwang, the motor is located cartridge filter upper end middle part, the one end of dwang with the output shaft transmission of motor is connected, just the other end of dwang is passed from top to bottom in proper order gather the net fine filter plate and quartz sand board middle part, gather the net fine filter plate and quartz sand board sets up to the toper by middle to slope all around, the dwang outside be equipped with gather the net fine filter plate and a plurality of clean poles of quartz sand board matched with, the spout has been seted up to the cartridge filter inside, the logical groove with inside intercommunication is seted up in the cartridge filter outside, just logical groove runs through spout one side, the inside slip of spout has the sliding door, the sliding door is equipped with the locking subassembly.

2. The sewage filtration apparatus of claim 1, wherein: the locking subassembly includes L shape pull rod, installation piece and bolt, L shape pull rod with sliding door outside fixed connection, the installation piece with cartridge filter outside fixed connection, just the installation piece is located L shape pull rod top, L shape pull rod with the jack has all been seted up to the installation piece, the bolt passes two the jack.

3. The sewage filtration apparatus of claim 1, wherein: the filter cartridge outside is equipped with the collecting box, the collecting box pass through logical groove with the inside intercommunication of filter cartridge, just the collecting box is located logical groove upside, the collecting box lower extreme intercommunication has the discharging pipe, the collection basin has been placed to the discharging pipe below.

4. The sewage filtration apparatus of claim 1, wherein: a plurality of support rods are fixed at the lower end of the filter cylinder, and rubber pads are fixed at the lower ends of the support rods.

5. The sewage filtration apparatus of claim 1, wherein: the filter cartridge is internally provided with a mounting disc corresponding to the activated carbon cloth and the reticular cotton cloth.

6. The sewage filtration apparatus of claim 2, wherein: the bolt is provided with a stop block positioned between the L-shaped pull rod and the mounting block.

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