CN219603359U

CN219603359U - Leachate collecting tank with filtering capability

Info

Publication number: CN219603359U
Application number: CN202320346983.9U
Authority: CN
Inventors: 芮俊涛; 王振; 袁亦男; 吴紫琼
Original assignee: Shanghai Guxin Environmental Technology Co ltd
Current assignee: Shanghai Guxin Environmental Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-29
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of garbage incineration and discloses a leachate collecting tank with a filtering function, which comprises a reaction tank, wherein a feed pipe is arranged on the side surface of the reaction tank, a collecting tank is arranged at the side end of the reaction tank, a liquid outlet pipe is connected to the side surface of the collecting tank, a supporting block I is arranged on the side wall of the collecting tank, a supporting block II is arranged on the side wall of the collecting tank, and a filter plate I is connected to the top end of the supporting block I. This permeate liquid collecting vat with filtering capability takes off baffle and makes reaction tank and collecting vat switch on, along with the inside permeate liquid of reaction tank increases, can slowly flow down along the guide plate when it reaches the guide plate, flows to a filter plate top along with that, because a filter plate top exists the through-hole and makes great impurity be hung on a filter plate and liquid still flows down and falls into two tops of filter plate to make through multistage filtration, thereby reduce impurity by a wide margin, and because two domatic orientation of filter plate and filter plate are opposite, make impurity hang the phenomenon that produces the jam more difficultly on the filter plate.

Description

Leachate collecting tank with filtering capability

Technical Field

The utility model relates to the technical field of garbage incineration, in particular to a leachate collecting tank with a filtering function.

Background

The garbage is firstly fermented and dehydrated in a garbage pit, and leachate generated by garbage dehydration is collected by a leachate collecting tank and enters a leachate treatment station for treatment, so that the leachate can enter the subsequent process. The leachate treatment station comprises an anaerobic reaction tank, a digestion tank, a denitrification tank and an adjusting tank. The leachate collecting tank is mainly used for collecting and temporarily storing leachate, an overflow tank is arranged in the leachate collecting tank, the height of the overflow tank is smaller than that of the leachate collecting tank, a lifting pump is arranged in the overflow tank, when the liquid level of the leachate in the leachate collecting tank is higher than that of the overflow tank, the leachate flows into the overflow tank, and the leachate is pumped to the leachate treatment station by the lifting pump in the overflow tank for subsequent treatment. Because traditional leachate collecting vat is open structure in the open air, consequently have some outside solid waste such as leaf, branch to be blown into the leachate collecting vat in, also have some large granule suspended solid in the leachate itself moreover, these suspended solid enter into in the overflow pond and can block up the elevator pump, and then damage the elevator pump, influence the production progress.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a leachate collecting tank with a filtering function, which has the advantages of good filtering effect, splash avoidance and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leachate collecting vat with filtering capability, includes the reaction tank, the reaction tank side is provided with the inlet pipe, the reaction tank side is provided with the collecting vat, the collecting vat side is connected with the drain pipe, the collecting vat lateral wall is provided with supporting shoe one, the collecting vat lateral wall is provided with supporting shoe two, supporting shoe one top is connected with filter plate one, supporting shoe two tops are provided with filter plate two, the collecting vat top surface fluting, and be provided with the baffle in the inslot, logical groove has been seted up to the reaction tank side, and tank bottom end is connected with the guide plate.

Preferably, a feeding pipe is fixedly arranged on the side face of the reaction tank, a collecting tank is fixedly arranged on the side face of the reaction tank, and a liquid outlet pipe is fixedly connected to the side face of the collecting tank.

Through the technical scheme, leachate is conducted to the inside of the reaction tank through the feed pipe when processing is performed, reaction reagents are added into the reaction tank, a pump is connected to the liquid outlet pipe, filtered liquid in the collection tank is led out, and processing is completed.

Preferably, the first supporting block is fixedly arranged on the side wall of the collecting tank, and the second supporting block is fixedly arranged on the side wall of the collecting tank.

Through the technical scheme, the first support block and the second support block are respectively identical to the first filter plate and the second filter plate in the direction, and support and mount the first filter plate and the second filter plate respectively, so that the first filter plate and the second filter plate can be conveniently taken down for cleaning when being blocked.

Preferably, the first top end of the supporting block is detachably connected with the first filter plate, the second top end of the supporting block is detachably connected with the second filter plate, a plurality of groups of through holes are formed in the first filter plate and the second top end of the filter plate, the first filter plate through holes are larger than the second filter plate through holes, the first filter plate and the second filter plate are opposite in slope direction, and the first filter plate is flush with the slope surface of the guide plate.

Through the technical scheme, when processing, the baffle is taken down and makes reaction tank and collecting vat switch on, along with the inside leachate of reaction tank increases, can slowly flow down along the guide plate when it reaches the guide plate to flow to a filter plate top along with it, because a filter plate top exists the through-hole and makes great impurity be hung on a filter plate and liquid still flows down and falls into two tops of filter plate, thereby makes through multistage filtration, thereby reduces impurity by a wide margin, and because two domatic orientations of filter plate and filter plate are opposite, make impurity hang the phenomenon that produces the jam on the filter plate more difficultly.

Preferably, a baffle is detachably arranged in the groove on the top surface of the collecting tank, and the bottom surface of the baffle is attached to the top surface of the guide plate.

Through above-mentioned technical scheme, can take off the baffle when carrying out the work and make reaction tank and collecting tank switch on for the leachate can flow between two ponds.

Preferably, a baffle is fixedly connected to the bottom end of the through groove arranged at the side end of the reaction tank, the bottom surfaces of the baffle are respectively and fixedly arranged at the bottom end of the reaction Chi Caobi, and the other side of the bottom surface is fixedly arranged at the bottom end of the tank wall of the collection tank.

Through the technical scheme, the liquid level in the reaction tank is relatively high, so that the leachate can enter the collection tank along the guide plate when the leachate is high and hits the through groove, and the guide plate can avoid the phenomenon that the liquid splashes due to the height difference.

Compared with the prior art, the utility model provides the leachate collecting tank with the filtering function, which has the following beneficial effects:

1. this leachate collecting vat with filtering capability makes reaction tank and collecting vat switch on through taking off the baffle, along with the inside leachate of reaction tank increases, can slowly flow down along the guide plate when it reaches the guide plate to flow to a filter plate top along with it, because a filter plate top exists the through-hole and makes great impurity be hung on a filter plate and liquid still flows down and falls into two tops of filter plate, thereby makes through multistage filtration, thereby reduces impurity by a wide margin, and because two domatic orientation of filter plate and filter plate are opposite, makes impurity hang the phenomenon that produces the jam on the filter plate more difficultly.

2. This leachate collecting vat with filtering capability is through being relatively higher owing to the inside liquid level of reaction tank to can make the leachate highly touch when leading to the groove and can enter into the collecting vat inside along the guide plate, and the guide plate can avoid liquid to produce the phenomenon that splashes because of the difference in height.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic diagram of the present utility model in full section;

fig. 4 is an enlarged partial schematic view of the structure a of the present utility model.

Wherein: 1. a reaction tank; 2. a feed pipe; 3. a collecting tank; 4. a liquid outlet pipe; 5. a first filter plate; 6. a first supporting block; 7. a second filter plate; 8. a second supporting block; 9. a partition plate; 10. a through groove; 11. and a deflector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, a leachate collecting tank with filtering function comprises a reaction tank 1, a feeding pipe 2 is arranged on the side face of the reaction tank 1, a collecting tank 3 is arranged at the side end of the reaction tank 1, a liquid outlet pipe 4 is connected to the side face of the collecting tank 3, a supporting block I6 is arranged on the side wall of the collecting tank 3, a supporting block II 8 is arranged on the side wall of the collecting tank 3, a filter plate I5 is connected to the top end of the supporting block I6, a filter plate II 7 is arranged on the top end of the supporting block II 8, a groove is formed in the top face of the collecting tank 3, a partition 9 is arranged in the groove, a through groove 10 is formed in the side end of the reaction tank 1, and a guide plate 11 is connected to the bottom end of the groove.

Specifically, reaction tank 1 side fixed mounting has inlet pipe 2, and reaction tank 1 side fixed mounting has collecting tank 3, and collecting tank 3 side fixed connection has drain pipe 4, and the advantage is, switches on the leachate to reaction tank 1 inside through inlet pipe 2 when processing to add reactant to reaction tank 1, later connect the pump machine in drain pipe 4 department, with the interior filtered liquid of collecting tank 3 leading-out, and then accomplish the processing.

Specifically, the lateral wall fixed mounting of collecting vat 3 has supporting shoe one 6, and collecting vat 3 lateral wall is fixed with supporting shoe two 8, and the advantage is, and supporting shoe one 6 and supporting shoe two 8 are the same with filter plate one 5 and filter plate two 7 orientation respectively, and support the installation to filter plate one 5 and filter plate two 7 respectively to can be convenient for take off the clearance when filter plate one 5 and filter plate two 7 stop up.

Specifically, the filter plate I5 is detachably connected to the top end of the support block I6, the filter plate II 7 is detachably connected to the top end of the support block II 8, a plurality of groups of through holes are formed in the top ends of the filter plate I5 and the filter plate II 7, the through holes of the filter plate I5 are larger than the through holes of the filter plate II 7, the sloping surfaces of the filter plate I5 and the filter plate II 7 face opposite, and the filter plate I5 and the sloping surfaces of the guide plate 11 are flush, and has the advantages that when the filter plate I5 and the collecting tank 3 are conducted by taking down the partition plate 9 during treatment, along with the increase of leachate in the reaction tank 1, the filter plate I1 slowly flows down along the guide plate 11 and flows to the top end of the filter plate I5 when reaching the guide plate 11, and larger impurities are hung on the filter plate I5 due to the through holes in the top end of the filter plate I5, and the liquid still flows into the top end of the filter plate II 7, so that the impurities are reduced greatly, and the impurities are prevented from being hung on the filter plate because the sloping surfaces of the filter plate I5 and the filter plate II 7 face opposite faces, so that the impurities are difficult to block.

Specifically, baffle 9 is detachably installed to collecting vat 3 top surface inslot, and baffle 9 bottom surface and the laminating of guide plate 11 top surface, and the advantage is, can take off baffle 9 when carrying out the work and make reaction tank 1 and collecting vat 3 switch on for the leachate can flow between two ponds.

Specifically, logical groove 10 bottom fixedly connected with guide plate 11 that reaction tank 1 side was seted up, guide plate 11 bottom surface fixed mounting respectively in reaction tank 1 cell wall bottom, and bottom surface opposite side fixed mounting in collecting tank 3 cell wall bottom, and the advantage is, because reaction tank 1 inside liquid level is higher relatively to can make the leachate highly touch can enter into inside collecting tank 3 along guide plate 11 when leading to groove 10, and guide plate 11 can avoid liquid to produce the phenomenon of splashing because of the difference in height.

When the filter plate is used, the partition plate 9 is taken down to enable the reaction tank 1 and the collection tank 3 to be conducted, along with the increase of leachate in the reaction tank 1, the leachate can slowly flow down along the guide plate 11 when reaching the guide plate 11 and then flows to the top end of the first filter plate 5, larger impurities are hung on the first filter plate 5 due to the through holes in the top end of the first filter plate 5, and liquid still flows down to the top end of the second filter plate 7, so that the impurities are reduced greatly through multistage filtration, and the phenomenon that the impurities are difficult to be blocked due to the fact that the slope directions of the first filter plate 5 and the second filter plate 7 are opposite.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Leachate collecting tank with filtering capability, including reaction tank (1), its characterized in that: the reaction tank is characterized in that a feeding pipe (2) is arranged on the side face of the reaction tank (1), a collecting tank (3) is arranged at the side end of the reaction tank (1), a liquid outlet pipe (4) is connected to the side face of the collecting tank (3), a supporting block I (6) is arranged on the side wall of the collecting tank (3), a supporting block II (8) is arranged on the side wall of the collecting tank (3), a filter plate I (5) is connected to the top end of the supporting block I (6), a filter plate II (7) is arranged on the top end of the supporting block II (8), a groove is formed in the top surface of the collecting tank (3), a partition plate (9) is arranged in the groove, a through groove (10) is formed in the side end of the reaction tank (1), and a guide plate (11) is connected to the bottom end of the groove.

2. A leachate collection sump having a filtration function according to claim 1, wherein: the side of the reaction tank (1) is fixedly provided with a feeding pipe (2), the side end of the reaction tank (1) is fixedly provided with a collecting tank (3), and the side of the collecting tank (3) is fixedly connected with a liquid outlet pipe (4).

3. A leachate collection sump having a filtration function according to claim 1, wherein: the side wall of the collecting tank (3) is fixedly provided with a first supporting block (6), and the side wall of the collecting tank (3) is fixedly provided with a second supporting block (8).

4. A leachate collection sump having a filtration function according to claim 1, wherein: the filter plate I (5) is detachably connected to the top end of the support block I (6), the filter plate II (7) is detachably connected to the top end of the support block II (8), a plurality of groups of through holes are formed in the top ends of the filter plate I (5) and the filter plate II (7), the through holes of the filter plate I (5) are larger than the through holes of the filter plate II (7), the sloping directions of the filter plate I (5) and the filter plate II (7) are opposite, and the filter plate I (5) is flush with the sloping surface of the guide plate (11).

5. A leachate collection sump having a filtration function according to claim 1, wherein: the baffle (9) is detachably arranged in the groove on the top surface of the collecting tank (3), and the bottom surface of the baffle (9) is attached to the top surface of the guide plate (11).

6. A leachate collection sump having a filtration function according to claim 1, wherein: the bottom of a through groove (10) formed in the side end of the reaction tank (1) is fixedly connected with a guide plate (11), the bottom surfaces of the guide plate (11) are respectively and fixedly arranged at the bottom ends of the groove walls of the reaction tank (1), and the other side of the bottom surface is fixedly arranged at the bottom ends of the groove walls of the collecting tank (3).