CN218421266U

CN218421266U - Rotational flow desander for urban domestic sewage

Info

Publication number: CN218421266U
Application number: CN202222814820.7U
Authority: CN
Inventors: 葛忠东; 江林
Original assignee: Qianshan Yatong Environmental Protection Co ltd
Current assignee: Qianshan Yatong Environmental Protection Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of cyclone desander, and discloses a cyclone desander for urban domestic sewage, which comprises a cyclone desander body, wherein one side of the cyclone desander body is provided with a water inlet, one side of the water inlet is provided with a first filtering mechanism, the top of the cyclone desander body is provided with a water outlet, the side wall of the cyclone desander body is fixedly connected with a box body, a first pipeline is communicated with the water outlet, and one end of the first pipeline, which is far away from the water outlet, is communicated with the box body; the utility model is provided with the first filtering mechanism, which can preliminarily filter large particles; a second filtering mechanism is arranged, and the water is filtered again by a second filter screen after the filtering is finished; the second baffle is moved under the linkage of manpower, the first baffle and the first connecting rod, and the bottom of the second baffle cleans a second filter screen while the second baffle moves; the second filtering mechanism can be detached, and is convenient for manual cleaning.

Description

Rotational flow desander for urban domestic sewage

Technical Field

The utility model relates to a cyclone sand remover technical field specifically is a city and town domestic sewage's cyclone sand remover.

Background

The cyclone desander is manufactured according to the screening principle when solid particles in fluid rotate in the desander, integrates cyclone and filtration into a whole, and has obvious effects of desanding, turbidity reduction, solid-liquid separation and the like in the field of water treatment. The method is widely applied to industrial departments of water source heat pumps, water treatment, food, medicine and the like. Sand removal from river water and well water, coal washing water, industrial ore dressing, liquid degassing and separation of immiscible liquids.

The current chinese patent that bulletin number is CN216367013U discloses a whirl desander for sewage treatment, including box, fixed mounting at the support frame of box outside bottom and install at the inside rotation case of box, the box bottom is established to open structure, still including installing the whirl sand removal device at rotation case surface and box internal junction, whirl sand removal device comprises runner assembly, transmission assembly and supporting component, runner assembly top and box top fixed connection, the utility model discloses a pan feeding pipe transmits sewage to rotating box in, drives the sewage that rotates case and rotation incasement through runner assembly and rotates, drives sewage and forms the whirl state for grit in the sewage gets rid of the tank wall to rotating box under the effect of centrifugal force and gravity, becomes spiral acceleration along rotating box's tank wall and subsides, and grit surface adhered to organic matter is washed under the effect of centrifugal force and collision, is got off and is dissolved to sewage in, makes things convenient for subsequent processing.

However, the cyclone desander has the following disadvantages: the water discharged from the water outlet can not be processed in time when the secondary filtration is carried out; after long-time use, more impurity can pile up on the filtration, need pull down the filtration and clean, and the cleaning process is comparatively troublesome.

Therefore, it is necessary to provide a cyclone desander for urban domestic sewage to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city and town domestic sewage's whirl desander adopts the second baffle to clean, and the particulate matter on the favourable clean second filter screen has clear effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a city and town domestic sewage's whirl desander, includes whirl desander body, one side of whirl desander body is provided with the water inlet, one side of water inlet is provided with first filter mechanism, the top of whirl desander body is provided with the delivery port, the lateral wall fixedly connected with box of whirl desander body, the intercommunication has first pipeline on the delivery port, the one end that the delivery port was kept away from to first pipeline is linked together with the box, first opening has all been seted up to the both sides of box, two first opening inside is provided with second filter mechanism, second filter mechanism includes bottom plate and two curb plates, two the both sides fixed connection at curb plate and bottom plate top, the second opening has been seted up on the bottom plate, second open-ended inside is provided with the second filter screen, one side swing joint at bottom plate top has the second baffle, the lateral wall fixedly connected with head rod of second baffle, the one end fixedly connected with first baffle that the second baffle was kept away from to the head rod, one side fixedly connected with the second connecting rod is kept away from to first baffle.

By adopting the technical scheme, the first filtering mechanism can reduce the large particles entering the box body by performing preliminary filtering; the setting of second filtering mechanism can filter the fine particles in the aquatic once more and in time clean the particulate matter on the second filter screen, reduces the particulate matter on the second filter screen.

The utility model discloses a further set up to: first filtering mechanism includes the cartridge filter, the third opening has been seted up to the one end that the cartridge filter is close to the water inlet, cartridge filter inside is provided with first filter screen, cartridge filter and water inlet joint.

Through adopting above-mentioned technical scheme, conveniently filter off and get big particulate matter, be favorable to the manual work again to the washing of cartridge filter and first filter screen.

The utility model discloses a further set up to: and a sewage draining outlet is formed in the bottom of the cyclone desander body.

Through adopting above-mentioned technical scheme, conveniently discharge the pollutant.

The utility model discloses a further set up to: one end of the second connecting rod, far away from the first baffle, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, make things convenient for artifical pulling handle, drive second connecting rod, first baffle, head rod and second baffle and remove jointly, clear up the particulate matter on the second filter screen.

The utility model discloses a further set up to: one end of the bottom plate, which is far away from the cyclone desander body, is fixedly connected with a pull ring.

By adopting the technical scheme, after the equipment is conveniently used for multiple times, the second filtering mechanism is pulled out manually for cleaning.

The utility model discloses a further set up to: and a second pipeline is communicated with the bottom of the box body.

Through adopting above-mentioned technical scheme, the water discharge box body after convenient filtration.

To sum up, the utility model discloses following beneficial effect has: the utility model is provided with the first filtering mechanism, which can primarily filter large particles; a second filtering mechanism is arranged, and the water is filtered again by a second filter screen after the filtering is finished; the second baffle is moved under the linkage of manpower, the first baffle and the first connecting rod, and the bottom of the second baffle cleans a second filter screen while the second baffle moves; the second filtering mechanism can be detached, and is convenient for manual cleaning.

Drawings

Fig. 1 is a schematic view of the front three-dimensional structure of the present invention;

fig. 2 is a schematic diagram of a back three-dimensional structure of the present invention;

FIG. 3 is a schematic structural view of a second filtering mechanism of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic cross-sectional structural view of the first filtering mechanism of the present invention;

fig. 6 is a schematic sectional view of the box of the present invention.

In the figure: 1. a cyclone desander body; 2. a box body; 3. a handle; 4. a first baffle plate; 5. a second baffle; 6. a first connecting rod; 7. a side plate; 8. a pull ring; 9. a filter cartridge; 10. a first filter screen; 11. a water inlet; 12. a second filter screen; 13. a water outlet; 14. a sewage draining outlet; 15. a first conduit; 16. a second conduit; 17. a base plate; 18. a second connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a rotational flow desander for urban domestic sewage comprises a rotational flow desander body 1, a water inlet 11 is disposed on one side of the rotational flow desander body 1, a first filtering mechanism is disposed on one side of the water inlet 11, a water outlet 13 is disposed on the top of the rotational flow desander body 1, a box body 2 is fixedly connected to a side wall of the rotational flow desander body 1, a first pipeline 15 is communicated with the water outlet 13, one end of the first pipeline 15 away from the water outlet 13 is communicated with the box body 2, first openings are disposed on both sides of the box body 2, a second filtering mechanism is disposed inside the two first openings, the second filtering mechanism comprises a bottom plate 17 and two side plates 7, the two side plates 7 are fixedly connected with two sides of the top of the bottom plate 17, a second opening is formed in the bottom plate 17, a second filter screen 12 is arranged in the second opening, the second filter screen 12 is located at the top of the second opening, a second baffle plate 5 is movably connected to one side of the top of the bottom plate 17, a first connecting rod 6 is fixedly connected to the side wall of the second baffle plate 5, a first baffle plate 4 is fixedly connected to one end, away from the second baffle plate 5, of the first connecting rod 6, the first baffle plate 4 and the second baffle plate 5 are slidably arranged between the two side plates 7, the distance between the first baffle plate 4 and the second baffle plate 5 is consistent with the width of the second filter screen 12, and a second connecting rod 18 is fixedly connected to one side, away from the first connecting rod 6, of the first baffle plate 4; when the device is used, urban domestic sewage is poured into the first filtering mechanism, granular objects in the domestic sewage are primarily filtered, the domestic sewage enters the cyclone desander body 1, pollutants and water in the sewage are separated under the action of the cyclone desander body 1, the water is discharged through the water outlet 13 and flows into the box body through the first pipeline 15, the second filtering mechanism is arranged in the box body, the second filtering net 12 in the second filtering mechanism can filter the water, after the device is used, the second connecting rod 18 is manually pulled to move outwards, the first baffle plate 4 is driven to move by the movement of the second connecting rod 18, the box body 2 is exposed out of an opening by the movement of the first baffle plate 4, the first connecting rod 6 is driven to move by the movement of the first baffle plate 6, the second baffle plate 5 is driven to move, and particles on the second filtering net 12 can be cleaned by the bottom of the second baffle plate 5 while the second baffle plate 5 moves and are moved out of the box body 2; first filtering mechanism carries out the prefiltering and can reduce big particulate matter and get into in the box 2, and the setting of second mechanism filtering mechanism can be filtered once more and can in time clear up the particulate matter on the second filter screen to the fine particle of aquatic, reduces the particulate matter on the second filter screen.

In this embodiment, preferably, a sewage draining outlet 14 is formed at the bottom of the cyclone desander body 1, so that pollutants can be conveniently drained.

In this embodiment, preferably, one end fixedly connected with handle 3 that first baffle 4 was kept away from to second connecting rod 18 makes things convenient for artifical pulling handle 3, drives second connecting rod 18, first baffle 4, first connecting rod 6 and second baffle 5 and moves jointly, clears up the tiny particulate matter on the second filter screen 12.

In this embodiment, preferably, the bottom plate 17 is far away from one end fixedly connected with pull ring 8 of the cyclone desander body 1, so that after the equipment is conveniently used for many times, the second filtering mechanism is manually pulled out for cleaning.

In this embodiment, preferably, the bottom of the box body 2 is communicated with a second pipeline 16, so that the filtered water is conveniently discharged out of the box body 2.

Referring to fig. 1 and 5, in the embodiment of the present invention, the first filtering mechanism includes a filtering cylinder 9, one end of the filtering cylinder 9 close to the water inlet 11 is provided with a third opening, the size of the third opening is consistent with that of the water inlet 11, a first filtering net 10 is arranged inside the filtering cylinder 9, and the filtering cylinder 9 is clamped with the water inlet 11; when the device is used, sewage is poured into the filter cylinder 9, the first filter screen 10 in the filter cylinder 9 filters large particles of the sewage, and the large particles are blocked in the filter cylinder 9; after the equipment is used, the filter cartridge 9 can be manually disassembled, and large particles are treated; then, the filter cartridge 9 is cleaned; the large particles are conveniently filtered, and the filter cartridge and the first filter screen are cleaned manually.

The working principle is as follows: when the filter is used, urban domestic sewage is poured into the filter cylinder 9, the first filter screen 10 in the filter cylinder 9 filters large particles of sewage, the large particles are blocked in the filter cylinder 9, the domestic sewage continuously enters the cyclone desander body 1, pollutants and water in the water are separated under the action of the cyclone desander body 1, the water is discharged through the water outlet 13 and flows into the second filter mechanism through the first pipeline 15, the second filter screen 12 is arranged in the second filter mechanism and can be used for filtering the water again, and the filtered water is discharged through the second pipeline 16; after the device is used, the handle 3 is manually pulled, the handle 3 drives the second connecting rod 18 to move outwards, the movement of the second connecting rod 18 drives the first baffle 4 to move, the movement of the first baffle 4 enables the box body 2 to be exposed out of the opening, meanwhile, the movement of the first baffle 4 drives the first connecting rod 6 to move, the movement of the first connecting rod 6 drives the movement of the second baffle 5, and the bottom of the second baffle 5 can clean fine particles on the second filter screen 12 and move the particles out of the box body 2 while the second baffle moves; after the equipment is used for many times, the second filtering mechanism is pulled out by manually pulling the pull ring 8 for cleaning; in addition, the filter cartridge 9 can be detached manually, large particles are treated, and then the filter cartridge 9 and the first filter screen 10 are cleaned.

What has just been said above is the preferred embodiment of the present invention, so all according to the utility model discloses a patent application scope structure, characteristic and principle do equivalent change or modify, all include the utility model discloses a patent application scope.

Claims

1. The utility model provides a city and town domestic sewage's whirl desander, includes whirl desander body (1), its characterized in that: one side of whirl desander body (1) is provided with water inlet (11), one side of water inlet (11) is provided with first filtering mechanism, the top of whirl desander body (1) is provided with delivery port (13), lateral wall fixedly connected with box (2) of whirl desander body (1), the intercommunication has first pipeline (15) on delivery port (13), the one end that delivery port (13) were kept away from in first pipeline (15) is linked together with box (2), first opening, two have all been seted up to the both sides of box (2) the inside second filtering mechanism that is provided with of first opening, second filtering mechanism includes bottom plate (17) and two curb plates (7), two curb plate (7) and the both sides fixed connection at bottom plate (17) top, the second opening has been seted up on bottom plate (17), the inside second opening is provided with second filter screen (12), one side swing joint at bottom plate (17) top has second baffle (5), the lateral wall fixedly connected with head rod (6) of second baffle (5), the one end fixedly connected with first baffle (4) of second baffle (4) is kept away from first baffle (6).

2. The rotational flow desander for urban domestic sewage according to claim 1, characterized in that: the filter mechanism comprises a filter cartridge (9), a third opening is formed in one end, close to the water inlet (11), of the filter cartridge (9), a first filter screen (10) is arranged inside the filter cartridge (9), and the filter cartridge (9) is connected with the water inlet (11) in a clamping mode.

3. The rotational flow desander for urban domestic sewage according to claim 1, characterized in that: a sewage draining outlet (14) is arranged at the bottom of the cyclone desander body (1).

4. The cyclone desander for urban domestic sewage according to claim 1, which is characterized in that: one end, far away from the first baffle (4), of the second connecting rod (18) is fixedly connected with a handle (3).

5. The rotational flow desander for urban domestic sewage according to claim 1, characterized in that: and one end of the bottom plate (17) far away from the cyclone desander body (1) is fixedly connected with a pull ring (8).

6. The cyclone desander for urban domestic sewage according to claim 1, which is characterized in that: and a second pipeline (16) is communicated with the bottom of the box body (2).