CN219411180U - Siphon tank and pit wastewater utilization device with same - Google Patents

Abstract

The embodiment provides a siphon tank and a pit wastewater utilization device with the siphon tank, wherein the siphon tank further comprises a tank body, a liquid inlet pipe penetrating into the tank body from the bottom of the tank body and a liquid outlet positioned on the tank body, a filter plate is further arranged in the tank body, the liquid inlet of the liquid inlet pipe is positioned above the filter plate, and the liquid outlet is positioned below the filter plate; the novel solar energy collection tank is characterized in that a impurity removal operation hole is formed in the side wall of the tank body, a cover plate is detachably arranged on the impurity removal operation hole, a water baffle is arranged on the outer side of the cover plate, and an operation gap is formed between the water baffle and the cover plate. The utility model discloses a can not carry out the change on a large scale to current device, only increase the filter on original basis, progressively filter debris to set up edulcoration operating hole and the breakwater of convenient clearance impurity, clear up simple swift, reach the long-term steady operation's of water pump effect.

Description

Siphon tank and pit wastewater utilization device with same

Technical Field

The utility model relates to the technical field of wastewater utilization, in particular to a siphon tank and a pit wastewater utilization device with the siphon tank.

Background

In the prior art, the inlet of the water pump is connected with the siphon tank, the filter plate is arranged at the inlet of the siphon tank, the medium in the pit is waste water, and a large amount of impurities and impurities are contained.

On the one hand, after the filter screen is blocked, the cement cover plate on the upper part of the pit needs to be chiseled out when the filter screen is cleaned, the siphon tank is integrally lifted out, the siphon tank is recovered after cleaning, the water pump is evacuated to damage the water pump, the water pump is also required to be repaired, a great deal of time is wasted, and the problem can not be fundamentally solved.

On the other hand, as the upper part of the pit is covered by the cement cover plate, the filter screen is arranged in the pit, and sundries cannot be cleaned timely. The water pump can only be repaired each time, the original filter screen is gradually corroded along with the increase of the service time, the filtering effect cannot be effectively achieved, sundries are completely blocked at the inlet pipeline and the mouth ring of the water pump, and the defect of short service cycle of the water pump is caused.

In view of this, the present application is specifically proposed.

Disclosure of Invention

The utility model aims to provide a siphon tank and a pit wastewater utilization device with the siphon tank, which can be improved on the basis of the original device, are simple and quick in impurity cleaning, and are beneficial to long-term and stable operation of a subsequent connected water pump.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the utility model provides a siphon tank, which comprises a tank body, a liquid inlet pipe penetrating into the tank body from the bottom of the tank body, and a liquid outlet positioned on the tank body, wherein a filter plate is also arranged in the tank body, the liquid inlet of the liquid inlet pipe is positioned above the filter plate, and the liquid outlet is positioned below the filter plate; the novel solar energy collection tank is characterized in that a impurity removal operation hole is formed in the side wall of the tank body, a cover plate is detachably arranged on the impurity removal operation hole, a water baffle is arranged on the outer side of the cover plate, and an operation gap is formed between the water baffle and the cover plate.

In an alternative embodiment, the top cover and the side wall of the tank are detachably connected.

In an alternative embodiment, the filter plate is removably mounted in the canister.

In an alternative embodiment, an annular limiting table is arranged below the filter plate, and the limiting table is arranged on the inner wall of the tank body and is coaxially arranged with the tank body.

In an alternative embodiment, the filter plate has more than two filter holes, and the filter holes of the filter plate gradually decrease from top to bottom.

In an alternative embodiment, two filter plates are provided, the diameter of the filter holes of the upper layer of filter plates is phi 9-11mm, and the diameter of the filter holes of the lower layer of filter plates is phi 4-6mm.

In an alternative embodiment, a back flushing pipe is arranged on the tank below the filter plate.

In an alternative embodiment, the impurity removing operation hole extends from the lowest filter plate to above the uppermost filter plate, and the top end of the water baffle is higher than the uppermost filter plate.

In a second aspect, the present utility model provides a pit wastewater utilizing apparatus with the siphon tank according to any one of the foregoing embodiments, wherein a liquid inlet pipe of the siphon tank is connected to the pit, and a liquid outlet of the siphon tank is connected to a pit pump through a connecting pipe.

In an alternative embodiment, a filter is arranged on the connecting pipe, and the filter holes of the filter are smaller than those of the filter plate at the lowest layer.

The embodiment of the utility model has the beneficial effects that:

the siphon tank and the pit waste water utilization device in the application can not change the existing device in a large range, only the filter plate is added on the original basis, impurities are gradually filtered, impurity removal operation holes and water baffles are arranged, the impurities are conveniently cleaned, the cleaning is simple and quick, and the long-term stable operation effect of the water pump is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a siphon tank according to the present utility model;

FIG. 2 is a schematic diagram showing the construction of a pit wastewater utilizing apparatus with a siphon tank according to the present utility model.

Icon: 100-siphon pot; 110-a tank; 120-liquid inlet pipe; 130-a liquid outlet; 140-filtering plates; 150-impurity removal operation holes; 160-water baffle; 170-an annular limiting table; 180-backflushing tube; 200-pit pump; 300-filter.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

First embodiment

Referring to fig. 1, the present embodiment provides a siphon tank 100, which includes a tank body 110, a liquid inlet pipe 120 penetrating into the tank body 110 from the bottom of the tank body 110, and a liquid outlet 130 located on the tank body 110, wherein a filter plate 140 is further disposed in the tank body 110, the liquid inlet of the liquid inlet pipe 120 is located above the filter plate 140, and the liquid outlet 130 is located below the filter plate 140; the side wall of the tank body 110 is provided with a impurity removal operation hole 150, a cover plate (not shown in the figure) is detachably mounted on the impurity removal operation hole 150, a water baffle 160 is arranged on the outer side of the cover plate, and an operation gap is arranged between the water baffle 160 and the cover plate.

When the siphon tank 100 in this embodiment works, wastewater enters the tank body 110 from the liquid inlet pipe 120, and after being filtered by the filter plate 140, the wastewater leaves from the liquid outlet 130 below the filter plate 140, and impurities are trapped above the filter plate 140 by the filter plate 140.

When the impurity above the filter plate 140 is more and affects the normal operation of the filter plate 140, the impurity on the filter plate 140 needs to be cleaned, the cover plate can be detached at the moment, the impurity on the filter plate 140 is taken out by adopting a convenient tool, and the cover plate is assembled after the filter plate 140 is cleaned.

Because the water in the siphon tank 100 can flow out when the liquid level of the siphon tank 100 is higher than the uppermost filter screen, the water baffle 160 is arranged, so that the normal operation of the siphon tank 100 is prevented from being influenced by overflow of waste water, and the phenomenon that the production ground is wet and slippery due to overflow of waste water can be avoided, and the production safety is also prevented from being influenced.

The siphon tank 100 in this embodiment may not change the existing device in a large range, only adds the filter plate 140 on the original basis, gradually filters impurities, and sets the impurity removing operation hole 150 and the water baffle 160 for conveniently removing impurities, so that the cleaning is simple and fast, and the long-term stable operation effect of the water pump is achieved.

Further, the top cover and the side wall of the tank 110 are detachably connected.

When the filter plate 140 is severely blocked, the impurity can be removed by removing the impurity operation hole 150, and the filter plate 140 can be thoroughly cleaned.

Specifically, in this embodiment, the top cover and the side wall can be connected through a flange, so that the disassembly is convenient.

Further, the filter plate 140 is detachably installed in the tank 110.

The filter plate 140 is detachably installed in the tank 110, and when the filter plate 140 is damaged, the filter plate 140 is conveniently overhauled, and the filter plate 140 is replaced if necessary.

When the filter plate 140 is cleaned, the top cover may be detached and then the filter plate 140 may be cleaned.

Further, an annular limiting table 170 is disposed below the filter plate 140, and is mounted on the inner wall of the tank 110 and is coaxially disposed with the tank 110.

An annular limiting table 170 is arranged below the filter plate 140 to support the filter plate 140.

The annular limiting table 170 and the inner wall of the tank body 110 in this embodiment may be fixedly connected, specifically, may be welded and fixed, or screw holes are respectively formed on the side wall of the tank body 110 and the annular limiting table 170 and are fixed by bolts and nuts, and preferably, a welding and fixing mode is adopted.

In some cases, due to the adaptation of the diameter of the filter plate 140 and the inner diameter of the tank 110, a limiting table is arranged below the filter plate 140, and the filter plate 140 can be kept stationary and cannot be displaced under the action of the limiting table and the gravity of the filter plate 140.

When the filter plate 140 is light, the filter plate 140 may float and incline due to the buoyancy of water, so that the filtering effect is affected, and therefore, studs can be welded on the limiting table, holes are reserved at corresponding positions on the filter plate 140, and the filter plate 140 is fixed on the annular limiting table 170 by nuts.

The components in the wastewater are complex and have certain corrosiveness, so that stainless steel materials are preferably used for stud nuts and the like.

The number of the studs in this embodiment may be set as required, preferably three or more studs, and are uniformly distributed on the annular limiting table 170.

Further, the filter plate 140 has more than two filter holes, and the filter holes of the filter plate 140 are gradually reduced from top to bottom.

The waste water entering the siphon tank 100 can be classified and filtered, the mesh of the uppermost filter plate 140 is relatively large, and impurities with relatively large particle size are filtered; the mesh of the lowermost filter plate 140 is relatively small, so that relatively fine impurities can be filtered, the filter screens at all levels are mutually matched, the load of a single filter screen can be reduced, and the filtering effect and efficiency are improved.

Further, there are two filter plates 140, the diameter of the filter holes of the upper filter plate 140 is phi 9-11mm, and the diameter of the filter holes of the lower filter plate 140 is phi 4-6mm.

Considering the specific application scene of the technical scheme, two sides of the filter plates 140 are arranged, the processing holes of the upper filter plate 140 are phi 10mm, long-strip sundries such as wood sticks and the like are filtered, the holes of the filter screen of the lower filter plate 140 are phi 5mm, and medium-sized sundries and small-sized sundries are filtered.

Further, a back flushing pipe 180 is provided on the tank 110 below the filter plate 140.

When the filter plate 140 needs to be cleaned, valves at the liquid inlet pipe 120 and the liquid outlet 130 of the siphon tank 100 are closed, a cover plate on the impurity removal operation hole 150 is detached, the back flushing pipe 180 is opened, the impurities attached to the filter plate 140 are flushed away by utilizing the buoyancy of water, and the impurities are manually removed from between the impurity removal operation hole 150 and the water baffle 160.

Further, the impurity removing operation holes 150 extend from the lowermost filter plate 140 to above the uppermost filter plate 140, and the top end of the water baffle 160 is higher than the uppermost filter plate 140.

During back flushing, impurities on the filter screen at the bottommost layer are flushed out, and then the impurities are manually removed from between the impurity removal operation holes 150 and the water baffle 160; the same method is used for gradually cleaning the filter screens from bottom to top until all the filter screens are cleaned.

In order to ensure that all the filter plates 140 can be cleaned, the impurity removal operation holes 150 need to cover all the layers of the filter plates 140, and the water blocking plate 160 needs to extend to the filter plates 140 of the upper west layer.

Second embodiment

The present embodiment provides a pit wastewater utilizing apparatus with the siphon tank 100 according to the first embodiment, as shown in fig. 2, the liquid inlet pipe 120 of the siphon tank 100 is connected to the pit, and the liquid outlet 130 of the siphon tank 100 is connected to the pit pump 200 through a connecting pipe.

In this embodiment, the filter screen at the inlet of the siphon tank 100 in the prior art is omitted, two layers of detachable filter plates 140 are added inside the siphon tank 100, long-strip impurities such as wooden sticks are filtered out, medium-sized impurities and small-sized impurities are filtered out, and the siphon tank 100 is connected with the water pump in a flange manner.

Further, a filter 300 is disposed on the connection pipe, and the filter 300 has a smaller filtering hole than the filtering hole of the lowermost filter plate 140.

The filter 300 can be a conventional filter 300, and the diameter of the holes of the filter screen is about 2mm, so that small impurities can be filtered.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The siphon tank is characterized by comprising a tank body, a liquid inlet pipe penetrating into the tank body from the bottom of the tank body and a liquid outlet positioned on the tank body, wherein a filter plate is also arranged in the tank body, the liquid inlet of the liquid inlet pipe is positioned above the filter plate, and the liquid outlet is positioned below the filter plate; the novel solar energy collection tank is characterized in that a impurity removal operation hole is formed in the side wall of the tank body, a cover plate is detachably arranged on the impurity removal operation hole, a water baffle is arranged on the outer side of the cover plate, and an operation gap is formed between the water baffle and the cover plate.

2. The siphon tank according to claim 1, wherein the top cover and the side wall of the tank are detachably connected.

3. The siphon tank according to claim 1, wherein the filter plate is removably mounted in the tank.

4. A siphon tank according to claim 3, characterised in that an annular stop is provided below the filter plate, said stop being mounted on the inner wall of the tank and being arranged coaxially with the tank.

5. The siphon tank according to claim 1, wherein the filter plate has more than two filter holes and the filter holes of the filter plate are gradually reduced from the top to the bottom.

6. The siphon tank according to claim 5, wherein there are two filter plates, the diameter of the filter holes of the upper filter plate is Φ9-11mm, and the diameter of the filter holes of the lower filter plate is Φ4-6mm.

7. The siphon tank according to claim 5, wherein a back flushing pipe is provided on the tank below the filter plate.

8. The siphon tank according to claim 7, wherein the impurity removal operation holes extend from the lowermost filter plate to above the uppermost filter plate, and the water baffle top is higher than the uppermost filter plate.

9. A pit waste water utilizing apparatus with a siphon tank according to any of claims 1-8, wherein the liquid inlet pipe of the siphon tank is connected with the pit, and the liquid outlet of the siphon tank is connected with the pit pump through a connecting pipe.

10. The pit wastewater utilization apparatus of claim 9, wherein a filter is provided on the connection pipe, and a filter hole of the filter is smaller than a filter hole of a lowermost filter plate.