CN212068009U - Precipitation device for sewage treatment - Google Patents

Abstract

The utility model discloses a sewage treatment is with deposiing device, including the supporting mechanism, still including the extrusion filtering mechanism that is used for primary filter and be used for precise filtration's filter plate mechanism and be used for the cooperation the precipitation filtering mechanism of filter plate mechanism, be connected with on the supporting mechanism the precipitation filtering mechanism, precipitation filtering mechanism is inside to be provided with filter plate mechanism, precipitation filtering mechanism one end is provided with the extrusion filtering mechanism, be connected with the installation wiper mechanism that is convenient for dismantle in the filter plate mechanism. The utility model discloses thereby utilize extrusion filtering mechanism can provide decurrent conveying power for large granule impurity and deposit and filter, can extrude in the bottom simultaneously and filter, guarantee that moisture fully appears, utilize precipitation filtering mechanism and filter plate mechanism cooperation, can utilize the multilayer filter screen to accurately filter, do not worry again and block up, utilize installation wiper mechanism to conveniently wash filter plate mechanism simultaneously.

Description

Precipitation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to sewage treatment is with deposiing device.

Background

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation and is a device for purifying water quality, the suspended matters in water are removed by using the natural sedimentation or coagulating sedimentation of water, and the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The sedimentation effect is determined by the flow velocity of water in the sedimentation tank and the retention time of the water in the tank, in order to improve the sedimentation effect and reduce the land area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted, and the sedimentation tank is widely used in wastewater treatment.

In general deposit treatment facility, all utilize gravity and time to carry out filtration treatment to the particulate matter in the sewage, such work efficiency is not high to the water analysis of particulate matter goes out efficiency also not high, and just simple sediment filtrate can't obtain limpid rivers fast, and if need adopt the filter screen, then need often wash the filter screen, and it is also very troublesome to reciprocate to change the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage treatment is with deposiing device for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

sewage treatment is with deposiing device, including the supporting mechanism, still including being used for primary filterable extrusion filtering mechanism and being used for the filterable filter plate mechanism of secondary filter and being used for the cooperation the precipitation filtering mechanism of filter plate mechanism, be connected with on the supporting mechanism deposit filtering mechanism, it is provided with to deposit filtering mechanism inside filter plate mechanism, it is provided with to deposit filtering mechanism one end extrusion filtering mechanism, be connected with the installation wiper mechanism that is convenient for dismantle in the filter plate mechanism.

Preferably: the installation cleaning mechanism comprises a sealing cover, a handle and a sealing ring, the front end of the sealing cover is connected with the handle, the sealing cover and the precipitation filtering mechanism are arranged between the water storage tanks, and the inner side of the sealing cover is connected with the filter plate mechanism.

So set up, when needs wash during filter plate mechanism, pulling second guide plate, can with sealed lid with the whole taking out of filter plate mechanism, then right filter plate mechanism clears up, will again filter plate mechanism injects the water storage box is inboard, utilizes sealed lid with the sealing washer cooperation is sealed.

Preferably: the installation cleaning mechanism comprises an installation net and handles, the installation net is connected to the sedimentation filtering mechanism in a sliding mode and is arranged on the inner side of the water storage tank, the handles are arranged on two sides of the upper end of the installation net, and the filter plate mechanism is connected to the inner side of the installation net.

So set up, because installation net position network structure, filter plate mechanism installs the installation net is inboard, so when needs clearance filter plate mechanism, mention the handle, can with installation net with filter plate mechanism provides, then right filter plate mechanism washs.

Preferably: the supporting mechanism comprises a base, stand columns and a rubber seat, the base is connected with the extrusion filtering mechanism, the filtering conical barrel is connected with one end of the base, the sedimentation filtering mechanism is connected with the water storage tank, the stand columns are connected with the sedimentation filtering mechanism, the lower end of the water storage tank is connected with the rubber seat, and the rubber seat is connected with the lower end of the stand column.

So set up, the base plays the installation filter the conical barrel effect, the stand with the rubber seat plays the support the water storage box effect.

Preferably: the sedimentation and filtration mechanism comprises a water storage tank and a drain pipe, wherein the water outlet end at one end of the water storage tank is connected with the drain pipe, and the water outlet height of the drain pipe is 20cm higher than the bottom of the inner side of the water storage tank.

So set up, the water storage box cooperation is inside filter plate mechanism can be with the water after the prefiltering deposits through the high accuracy the arc filter screen carries out the sediment once more and filters, utilizes simultaneously drain pipe eminence part avoids remaining impurity to pass through the drain pipe flows.

Preferably: the extrusion filtering mechanism comprises a filtering conical barrel, a water inlet pipe, a water outlet pipe and a speed reducer, wherein the water inlet end of the filtering conical barrel is provided with the water inlet pipe, the water outlet end of the filtering conical barrel is provided with the water outlet pipe, the lower end of the filtering conical barrel is connected with a deslagging pipe, the upper end of the filtering conical barrel is connected with the speed reducer, a motor is connected with a power end of the speed reducer, a power output end of the speed reducer is connected with a central shaft, the central shaft is arranged inside the filtering conical barrel, a straight cylinder net-shaped spiral extrusion blade is arranged on the central shaft, and a conical net-shaped spiral extrusion blade is arranged.

With the arrangement, after sewage enters the filtering conical barrel through the water inlet pipe, the motor is started to drive the speed reducer, the central shaft, the straight cylindrical reticular helical extrusion blades and the conical reticular helical extrusion blades, so that the straight cylinder reticular helical extrusion blade carries out transmission motion to the lower end, at the moment, sewage passes through the inner side of the gap of the straight cylinder reticular helical extrusion blade, meanwhile, the particles are extruded downwards, so that the water flows upwards through the small holes on the straight-cylinder reticular spiral extrusion blades, the impurities are extruded to the lower side of the straight cylinder reticular helical extrusion blade, after reaching the position of the conical reticular helical extrusion blade, the netted spiral extrusion blade cooperation of toper filters the toper bucket and extrudees impurity simultaneously, and the impurity that fully extrudes moisture at last passes through the scum pipe is transmitted away, and water passes through the outlet pipe flows to first guide plate upper end.

Preferably: the filter plate mechanism comprises a first guide plate, a second guide plate, an arc-shaped filter screen and a preformed hole, wherein the lower side of the first guide plate is provided with the second guide plate, the first guide plate and the second guide plate are connected with the arc-shaped filter screen, and the first guide plate and the second guide plate are provided with the preformed hole between the precipitation and filtration mechanisms.

So set up, when rivers that have handled arrive behind first guide plate upper end, because first guide plate with the second guide plate is solid, rivers can only be in first guide plate with the second guide plate upper end flows, and the arc filter screen is the fine filter screen material, and small impurity is once more through sealing more the arc filter screen filters, and passes through the preformed hole flows to second guide plate upper end continues to pass through on the second guide plate the arc filter screen filters, follows after filtering many times the drain pipe flows.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the extrusion filtering mechanism can provide downward conveying force for large-particle impurities so as to carry out precipitation filtering, and meanwhile, extrusion filtering can be carried out at the bottom so as to ensure that moisture is fully separated out;

2. utilize to deposit filtering mechanism and filter plate mechanism cooperation, can utilize the accurate filtration of multilayer filter screen, need not worry again and block up, utilize simultaneously that installation wiper mechanism conveniently washs filter plate mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a first structure of a settling device for sewage treatment according to the present invention;

FIG. 2 is a second schematic structural view of the settling device for sewage treatment according to the present invention;

FIG. 3 is a schematic structural view of an extrusion filtering mechanism of the settling device for sewage treatment according to the present invention;

FIG. 4 is a schematic structural view of a filter plate mechanism of the sedimentation device for sewage treatment according to the present invention;

FIG. 5 is a schematic structural view of a sealing cover of the sedimentation device for sewage treatment according to the present invention;

fig. 6 is the installation net structure schematic diagram of the sedimentation device for sewage treatment.

The reference numerals are explained below:

1. a support mechanism; 2. a precipitation filtration mechanism; 3. an extrusion filtering mechanism; 4. a filter plate mechanism; 5. installing a cleaning mechanism; 11. a base; 12. a column; 13. a rubber seat; 21. a water storage tank; 22. a drain pipe; 31. filtering the conical barrel; 32. a water inlet pipe; 33. a water outlet pipe; 34. a speed reducer; 35. an electric motor; 36. a slag discharge pipe; 37. a central shaft; 38. straight cylinder net screw extrusion blade; 39. a tapered mesh screw extrusion blade; 41. a first baffle; 42. a second baffle; 43. an arc-shaped filter screen; 44. reserving a hole; 51. a sealing cover; 52. a handle; 53. a seal ring; 511. installing a net; 512. a handle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

sewage treatment is with deposiing device, including supporting mechanism 1, still including being used for primary filterable extrusion filtering mechanism 3 and being used for the filter plate mechanism 4 of fine filtration and being used for cooperating the sediment filtering mechanism 2 of filter plate mechanism 4, be connected with on the supporting mechanism 1 and deposit filtering mechanism 2, deposit filtering mechanism 2 inside and be provided with filter plate mechanism 4, deposit filtering mechanism 2 one end and be provided with extrusion filtering mechanism 3, be connected with the installation wiper mechanism 5 that is convenient for dismantle on the filter plate mechanism 4.

Example 1

As shown in fig. 1-5, the installation cleaning mechanism 5 comprises a sealing cover 51, a handle 52 and a sealing ring 53, the front end of the sealing cover 51 is connected with the handle 52, the sealing ring 53 is arranged between the sealing cover 51 and the water storage tank 21 of the precipitation filtering mechanism 2, the inner side of the sealing cover 51 is connected with the filter plate mechanism 4, when the filter plate mechanism 4 needs to be cleaned, the second guide plate 42 is pulled, the sealing cover 51 and the filter plate mechanism 4 can be integrally pulled out, then the filter plate mechanism 4 is cleaned, then the filter plate mechanism 4 is inserted into the inner side of the water storage tank 21, and the sealing cover 51 and the sealing ring 53 are used; the supporting mechanism 1 comprises a base 11, upright columns 12 and a rubber seat 13, wherein the base 11 is connected with a filtering conical barrel 31 of the extrusion filtering mechanism 3, one end of the base 11 is connected with a water storage tank 21 of the precipitation filtering mechanism 2, the four upright columns 12 are connected with the lower end of the water storage tank 21 of the precipitation filtering mechanism 2, the rubber seat 13 is connected with the lower end of the upright column 12, the base 11 plays a role in installing the filtering conical barrel 31, and the upright columns 12 and the rubber seat 13 play a role in supporting the water storage tank 21; the precipitation filtering mechanism 2 comprises a water storage tank 21 and a drain pipe 22, the water outlet end of one end of the water storage tank 21 is connected with the drain pipe 22, the water outlet height of the drain pipe 22 is 20cm higher than the bottom of the inner side of the water storage tank 21, the water storage tank 21 is matched with an internal filter plate mechanism 4, water after primary filtration and precipitation can be subjected to secondary precipitation filtering through a high-precision arc-shaped filter screen 43, and meanwhile, the high-position part of the drain pipe 22 is utilized to prevent residual impurities from flowing out through the drain pipe 22; the extrusion filtering mechanism 3 comprises a filtering conical barrel 31, a water inlet pipe 32, a water outlet pipe 33 and a speed reducer 34, the water inlet end of the filtering conical barrel 31 is provided with the water inlet pipe 32, the water outlet end of the filtering conical barrel 31 is provided with the water outlet pipe 33, the lower end of the filtering conical barrel 31 is connected with a slag discharge pipe 36, the upper end of the filtering conical barrel 31 is connected with the speed reducer 34, the power end of the speed reducer 34 is connected with a motor 35, the power output end of the speed reducer 34 is connected with a central shaft 37, the central shaft 37 is arranged inside the filtering conical barrel 31, the central shaft 37 is provided with a straight cylinder reticular helical extrusion blade 38, the lower side of the straight cylinder reticular helical extrusion blade 38 is provided with a conical reticular helical extrusion blade 39, when sewage enters the filtering conical barrel 31 through the water inlet pipe 32, the motor 35 is started to drive the speed reducer 34, the central shaft 37, at the moment, sewage passes through the inner side of a gap of the straight-tube reticular helical extrusion blade 38, meanwhile, particles are subjected to downward extrusion force, water flows upwards through small holes in the straight-tube reticular helical extrusion blade 38, impurities are extruded to the lower side of the straight-tube reticular helical extrusion blade 38, after the position of the conical reticular helical extrusion blade 39 is reached, the conical reticular helical extrusion blade 39 is matched with the filtering conical barrel 31 to extrude the impurities at the same time, finally, the impurities which fully extrude the water are transmitted out through the slag discharge pipe 36, and water flows to the upper end of the first guide plate 41 through the water outlet pipe 33; the filter plate mechanism 4 comprises a first guide plate 41, a second guide plate 42, an arc filter screen 43, a preformed hole 44, a second guide plate 42 is arranged on the lower side of the first guide plate 41, the arc filter screen 43 is connected to the first guide plate 41 and the second guide plate 42, the first guide plate 41, the second guide plate 42 and the precipitation filter mechanism 2 are provided with the preformed hole 44, after the treated water flows to the upper end of the first guide plate 41, because the first guide plate 41 and the second guide plate 42 are solid, the water flow can only flow at the upper ends of the first guide plate 41 and the second guide plate 42, the arc filter screen 43 is made of fine filter screen material, the micro impurities are filtered through the multi-seal arc filter screen 43 again, and flow to the upper end of the second guide plate 42 through the preformed hole 44 to continue to be filtered through the arc filter screen 43 on the second guide plate 42, and flow out from the drain pipe 22 after being filtered for multiple times.

The working principle is as follows: after sewage enters the filtering conical barrel 31 through the water inlet pipe 32, the motor 35 is started to drive the speed reducer 34, the central shaft 37, the straight-cylinder reticular helical extrusion blade 38 and the conical reticular helical extrusion blade 39, so that the straight-cylinder reticular helical extrusion blade 38 carries out transmission motion towards the lower end, at the moment, the sewage passes through the inner side of the gap of the straight-cylinder reticular helical extrusion blade 38, meanwhile, the particles are subjected to downward extrusion force, water flows upwards through the small holes on the straight-cylinder reticular helical extrusion blade 38, impurities are extruded to the lower side of the straight-cylinder reticular helical extrusion blade 38, when the position of the conical reticular helical extrusion blade 39 is reached, the conical reticular helical extrusion blade 39 is matched with the filtering conical barrel 31 to simultaneously extrude the impurities, finally, the impurities which fully extrude the water are transmitted out through the slag discharge pipe 36, the water flows to the upper end of the first guide plate 41 through the water outlet pipe 33, and after the treated water, because the first guide plate 41 and the second guide plate 42 are solid, water flow can only flow at the upper ends of the first guide plate 41 and the second guide plate 42, the arc-shaped filter net 43 is made of fine filter net material, micro impurities are filtered again through the multi-seal arc-shaped filter net 43, and flow to the upper end of the second guide plate 42 through the reserved hole 44 to continue to be filtered through the arc-shaped filter net 43 on the second guide plate 42, and flow out of the drain pipe 22 after being filtered for multiple times, when the filter plate mechanism 4 needs to be cleaned, the second guide plate 42 is pulled, the seal cover 51 and the filter plate mechanism 4 can be integrally drawn out, then the filter plate mechanism 4 is cleaned, the filter plate mechanism 4 is inserted into the inner side of the water storage tank 21, and the seal cover 51 and the seal ring.

Example 2

As shown in fig. 6, the difference between the embodiment 2 and the embodiment 1 is that the installation cleaning mechanism 5 includes an installation net 511 and a handle 512, the installation net 511 is slidably connected to the inside of the water storage tank 21 of the sedimentation filter mechanism 2, the handles 512 are disposed on both sides of the upper end of the installation net 511, the filter plate mechanism 4 is connected to the inside of the installation net 511, and the filter plate mechanism 4 is installed inside the installation net 511 because of the net structure of the installation net 511, so when the filter plate mechanism 4 needs to be cleaned, the handle 512 is lifted, the installation net 511 and the filter plate mechanism 4 can be lifted out, and then the filter plate mechanism 4 is cleaned.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (7)

1. Sewage treatment is with deposiing device, including supporting mechanism (1), its characterized in that: still including being used for primary filterable extrusion filtering mechanism (3) and being used for the filterable filter plate mechanism (4) of secondary filtration and being used for the cooperation the precipitation filtering mechanism (2) of filter plate mechanism (4), be connected with on supporting mechanism (1) precipitation filtering mechanism (2), precipitation filtering mechanism (2) inside is provided with filter plate mechanism (4), precipitation filtering mechanism (2) one end is provided with extrusion filtering mechanism (3), be connected with the installation wiper mechanism (5) that are convenient for dismantle on filter plate mechanism (4).

2. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: installation wiper mechanism (5) are including sealed lid (51), handle (52), sealing washer (53), sealed lid (51) front end is connected handle (52), sealed lid (51) with be provided with between sediment filtering mechanism (2) sealing washer (53), sealed lid (51) inboard is connected filter plate mechanism (4).

3. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: installation wiper mechanism (5) are including installation net (511), handle (512), installation net (511) sliding connection be in it is inboard to deposit filtering mechanism (2), installation net (511) upper end both sides all are provided with handle (512), installation net (511) inboard is connected filter plate mechanism (4).

4. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: supporting mechanism (1) includes base (11), stand (12), rubber seat (13), connect on base (11) extrusion filtering mechanism (3), base (11) one end is connected deposit filtering mechanism (2), four stand (12) are connected deposit filtering mechanism (2) lower extreme, rubber seat (13) are connected stand (12) lower extreme.

5. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: the sedimentation and filtration mechanism (2) comprises a water storage tank (21) and a drain pipe (22), wherein the water outlet end at one end of the water storage tank (21) is connected with the drain pipe (22), and the water outlet height of the drain pipe (22) is 20cm higher than the bottom of the inner side of the water storage tank (21).

6. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: the extrusion filtering mechanism (3) comprises a filtering conical barrel (31), a water inlet pipe (32), a water outlet pipe (33) and a speed reducer (34), the water inlet end of the filtering conical barrel (31) is provided with the water inlet pipe (32), the water outlet end of the filtering conical barrel (31) is provided with the water outlet pipe (33), the lower end of the filtering conical barrel (31) is connected with a slag discharge pipe (36), the upper end of the filtering conical barrel (31) is connected with the speed reducer (34), the power end of the speed reducer (34) is connected with the motor (35), the power output end of the speed reducer (34) is connected with the central shaft (37), the central shaft (37) is arranged inside the filtering conical barrel (31), the central shaft (37) is provided with a straight cylindrical reticular spiral extrusion blade (38), the lower side of the straight cylinder reticular helical extrusion blade (38) is provided with a conical reticular helical extrusion blade (39).

7. A precipitation apparatus for sewage treatment as claimed in claim 1, wherein: filter plate mechanism (4) include first guide plate (41), second guide plate (42), arc filter screen (43), preformed hole (44), first guide plate (41) downside is provided with second guide plate (42), first guide plate (41) with all be connected with on second guide plate (42) arc filter screen (43), first guide plate (41) second guide plate (42) with be provided with between precipitation filter mechanism (2) preformed hole (44).

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