CN219481811U

CN219481811U - Sewage solid-liquid separation device

Info

Publication number: CN219481811U
Application number: CN202320355359.5U
Authority: CN
Inventors: 王卓然; 黄裕蘅; 冼肖芬
Original assignee: Foshan City Jisu Environmental Protection Technology Co ltd
Current assignee: Foshan City Jisu Environmental Protection Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-08
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage solid-liquid separation device, which comprises a separation tank, wherein the top end of the separation tank is provided with a separation tank, a collection cavity is formed in the separation tank, one side of the top of the separation tank is provided with a connecting groove communicated with the top of the collection cavity, a first filter screen plate is fixedly connected in the collection cavity, one side of the collection cavity is communicated with a trash discharging cylinder, the trash discharging cylinder extends to the outer side of the separation tank, one end of the trash discharging cylinder, which is far away from the collection cavity, is in threaded sealing connection with a sealing plug, the bottom of the collection cavity is communicated with the bottom of the separation tank, one side of the separation tank is provided with a drain pipe communicated with the bottom of the separation tank, the separation tank is fixedly connected with a second filter screen plate, a partition mechanism is arranged on the connecting groove, an extrusion mechanism is arranged above the second filter screen plate, and a cleaning mechanism is arranged on the separation tank; the utility model realizes solid-liquid separation in sewage, reduces the water content of solid garbage, and reduces the blocking condition of the second filter screen plate.

Description

Sewage solid-liquid separation device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage solid-liquid separation device.

Background

The steps of sewage treatment are many, and one of them is just to separate the impurity of sewage and aquatic, conveniently follow-up purification treatment to sewage, prevent that solid impurity from influencing the treatment effect of sewage, current solid-liquid separation device generally can select the filter screen to filter it, in the in-process of solid-liquid separation operation, because solid rubbish kind is complicated, often blocks up the filter screen of solid-liquid separation, carries certain sewage in the solid rubbish after the separation simultaneously generally, leads to the inconvenient processing of solid rubbish after the separation, influences the effect of sewage solid-liquid separation treatment.

Disclosure of Invention

The utility model aims to provide a sewage solid-liquid separation device, which realizes solid-liquid separation in sewage, reduces the water content of solid garbage and reduces the blocking condition of a second filter screen plate.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a sewage solid-liquid separation device, includes the separator box, the spread groove has been seted up on the top of separator box, the collecting chamber has been seted up to the separator box, the intercommunication to the spread groove at collecting chamber top has been seted up to one side at separator box top, the first filter screen plate of collecting chamber internal fixation, one side of collecting chamber is close to first filter screen plate intercommunication has a trash can, trash can extends to the separator box outside, trash can keep away from one end screw thread sealing connection of collecting chamber has the sealing plug, the bottom of collecting chamber with the bottom of separator box is linked together, one side of separator box be provided with the intercommunication to the drain pipe of separator box bottom, fixedly connected with second filter screen plate in the separator box, the second filter screen plate is located the below of spread groove, be provided with on the spread groove and be used for the shutoff the separation mechanism of spread groove, the second filter screen plate top is provided with the extrusion mechanism that is used for extruding solid rubbish, be provided with on the separator box and be used for with fixed rubbish clearance to in the collecting chamber.

Further, the extrusion mechanism comprises a sliding rod fixedly connected in the separation groove, a screw rod rotatably connected in the separation groove, the screw rod is arranged in parallel with the sliding rod, a driving motor is fixedly arranged on one side of the separation groove, an output shaft of the driving motor is in driving connection with the screw rod, two sections of threads with opposite rotation directions are arranged on the screw rod, extrusion plates are connected to the threads in a threaded mode, the extrusion plates are arranged on the two sections of threads in a sliding mode in a sleeved mode, and the bottom end of each extrusion plate is connected with the second filter screen plate in a sliding mode.

Further, the two sides of the separation groove are provided with sliding grooves parallel to the screw rods, the two ends of the extrusion plate are fixedly connected with sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Further, a storage groove is formed in the top end of the connecting groove; the partition mechanism comprises a baffle plate which is slidably connected in the storage groove and the connecting groove, an electric telescopic rod which is fixedly arranged at the top end of the separation box, and a piston rod head of the electric telescopic rod is fixedly connected with the baffle plate.

Further, the cleaning mechanism comprises a hydraulic cylinder fixedly arranged on one side of the separation box, a scraping plate is slidably connected to the second filter screen plate, and a movable rod head of the hydraulic cylinder is fixedly connected with the scraping plate.

The beneficial effects of the utility model are as follows:

pouring sewage into a filter tank, filtering the sewage by a second filter screen plate, enabling the filtered sewage to flow to the bottom of the filter tank, enabling solid garbage to be left on the second filter screen plate, extruding the solid garbage on the second filter screen plate through an extruding mechanism, enabling the sewage in the solid garbage to flow into the bottom of the filter tank, enabling a collecting cavity to be communicated with the filter tank through a connecting groove through a partition mechanism after the extruding is completed, cleaning the solid garbage on the second filter screen plate into the collecting cavity through a cleaning mechanism, enabling the solid garbage to fall on the first filter screen plate, opening a sealing plug, cleaning the solid garbage on the first filter screen plate through a trash discharging cylinder, discharging the sewage at the bottom of the filter tank through a drain pipe, and realizing solid-liquid separation treatment of the sewage; according to the utility model, the sewage is filtered through the second filter screen plate in the filter tank, so that solid-liquid separation in the sewage is realized, the extruded sewage enters the bottom of the filter tank through the extrusion mechanism, the water content of the solid garbage is reduced, and the solid garbage on the second filter screen plate is cleaned into the collecting cavity in time through the cleaning mechanism, so that the blocking condition of the second filter screen plate is reduced.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present utility model;

FIG. 2 is a schematic view of a second view angle structure according to the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

Reference numerals: a separation tank 1; a filter tank 101; a collection chamber 102; a connection groove 103; a chute 104; a storage groove 105; a first screen plate 2; a trash can 3; a sealing plug 4; a drain pipe 5; a second screen plate 6; a slide bar 7; a screw 8; a drive motor 9; a squeeze plate 10; a slider 11; a baffle 12; an electric telescopic rod 13; a scraper 14; and a hydraulic cylinder 15.

Detailed Description

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

As shown in fig. 1 to 3, a sewage solid-liquid separation device, including separating box 1, separating box 1's top has seted up separating tank 101, separating box 1 is interior to have seted up collecting chamber 102, connecting groove 103 that communicates to collecting chamber 102 top is seted up to one side at separating tank 101 top, collecting chamber 102 internal fixation has first filter screen plate 2, one side of collecting chamber 102 is close to first filter screen plate 2 intercommunication has trash can 3, trash can 3 extends to separating box 1 outside, trash can 3 is kept away from collecting chamber 102's one end screw thread sealing connection has sealing plug 4, collecting chamber 102's bottom with separating tank 101's bottom is linked together, separating box 1's one side is provided with the intercommunication to separating tank 101 bottom's drain pipe 5, separating tank 101 internal fixation has second filter screen plate 6, second filter screen plate 6 is located the below of connecting groove 103, be provided with on the connecting groove 103 and be used for cutting off the connecting groove 103 intercommunication has trash can 3, the one end screw thread sealing connection has sealing plug 4, separating chamber 102 is provided with the clearance mechanism to be used for pressing the rubbish in the fixed mechanism of separating box 1.

The extrusion mechanism comprises a sliding rod 7 fixedly connected in a separation groove 101, a screw rod 8 rotatably connected in the separation groove 101, the screw rod 8 is arranged in parallel with the sliding rod 7, a driving motor 9 is fixedly installed on one side of the separation box 1, an output shaft of the driving motor 9 is in driving connection with the screw rod 8, two sections of threads with opposite rotation directions are arranged on the screw rod 8, extrusion plates 10 are connected to the threads in a threaded mode, the two extrusion plates 10 are sleeved on the sliding rod 7 in a sliding mode, and the bottom end of each extrusion plate 10 is connected with the second filter screen plate 6 in a sliding mode.

A sliding groove 104 parallel to the screw rod 8 is formed in two sides of the separation groove 101, two ends of the extrusion plate 10 are fixedly connected with sliding blocks 11, and the sliding blocks 11 are slidably connected in the sliding groove 104; the sliding block 11 and the sliding groove 104 are arranged to enable the squeeze plate 10 to be more stable in the moving process.

A receiving groove 105 is formed at the top end of the connecting groove 103; the partition mechanism comprises a baffle 12 which is slidably connected in the storage groove 105 and the connecting groove 103, an electric telescopic rod 13 which is fixedly arranged at the top end of the separation box 1, and a piston rod head of the electric telescopic rod 13 is fixedly connected with the baffle 12.

The cleaning mechanism comprises a hydraulic cylinder 15 fixedly arranged on one side of the separation box 1, a scraping plate 14 slidingly connected to the second filter screen plate 6, and a movable rod head of the hydraulic cylinder 15 is fixedly connected with the scraping plate 14.

Working principle: pouring sewage into the filter tank 101, filtering the sewage by the second filter screen plate 6, enabling the filtered sewage to flow to the bottom of the filter tank 101, enabling the solid garbage to be left on the second filter screen plate 6, driving the screw rod 8 to rotate through the driving motor 9, driving the two extrusion plates 10 to approach each other, extruding the solid garbage on the second filter screen plate 6 by the two extrusion plates 10, enabling the sewage in the solid garbage to flow into the bottom of the filter tank 101, driving the two extrusion plates 10 to be far away from each other through the driving motor 9 after extrusion, driving the baffle plate 12 to ascend through the electric telescopic rod 13, storing the baffle plate 12 into the storage tank 105, enabling the collection cavity 102 to be communicated with the filter tank 101 through the connecting tank 103, driving the scraping plate 14 to move through the hydraulic cylinder 15, pushing the solid garbage on the second filter screen plate 6 into the collection cavity 102, dropping the solid garbage on the first filter screen plate 2, opening the sealing plug 4, enabling the solid garbage on the first filter screen plate 2 to be discharged through the drain pipe 5, and achieving solid-liquid separation of the sewage at the bottom of the filter tank 101; according to the utility model, the sewage is filtered through the second filter screen plate 6 in the filter tank 101, so that solid-liquid separation in the sewage is realized, the extruded sewage enters the bottom of the filter tank 101 through extrusion of the extruding mechanism, the water content of the solid garbage is reduced, the solid garbage on the second filter screen plate 6 is cleaned into the collecting cavity 102 in time through the cleaning mechanism, and the blocking condition of the second filter screen plate 6 is reduced.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A sewage solid-liquid separation device is characterized in that: including separating box (1), separating box (1) top has seted up separating tank (101), set up collecting chamber (102) in separating box (1), connecting groove (103) that communicates to collecting chamber (102) top are seted up to one side at separating tank (101) top, fixedly connected with first filter screen plate (2) in collecting chamber (102), one side of collecting chamber (102) is close to first filter screen plate (2) intercommunication has trash can (3), trash can (3) extend to separating box (1) outside, trash can (3) keep away from one end screw thread sealing connection of collecting chamber (102) has sealing plug (4), the bottom of collecting chamber (102) with the bottom of separating tank (101) is linked together, one side of separating box (1) is provided with drain pipe (5) that communicate to separating tank (101) bottom, fixedly connected with second filter screen plate (6) in separating tank (101), second filter screen plate (6) are located connecting groove (103) are located the below connecting groove (103) is used for pressing and is provided with seal groove (6) in the top of extruding mechanism (103), the separating box (1) is provided with a cleaning mechanism for cleaning the fixed garbage into the collecting cavity (102).

2. The wastewater solid-liquid separation device according to claim 1, wherein: the extrusion mechanism comprises a sliding rod (7) fixedly connected in the separation groove (101), a screw rod (8) rotatably connected in the separation groove (101), the screw rod (8) and the sliding rod (7) are arranged in parallel, a driving motor (9) is fixedly arranged on one side of the separation box (1), an output shaft of the driving motor (9) is in driving connection with the screw rod (8), two sections of threads with opposite rotation directions are arranged on the screw rod (8), extrusion plates (10) are connected to the threads in a threaded mode, the two sections of extrusion plates (10) are sleeved on the sliding rod (7) in a sliding mode, and the bottom end of each extrusion plate (10) is connected with the second filter screen plate (6) in a sliding mode.

3. A sewage solid-liquid separation apparatus according to claim 2, wherein: the two sides of the separation groove (101) are provided with sliding grooves (104) parallel to the screw rods (8), two ends of the extrusion plate (10) are fixedly connected with sliding blocks (11), and the sliding blocks (11) are slidably connected in the sliding grooves (104).

4. The wastewater solid-liquid separation device according to claim 1, wherein: a storage groove (105) is formed in the top end of the connecting groove (103); the separation mechanism comprises a baffle plate (12) which is slidably connected in the storage groove (105) and the connecting groove (103), an electric telescopic rod (13) which is fixedly arranged at the top end of the separation box (1), and a piston rod head of the electric telescopic rod (13) is fixedly connected with the baffle plate (12).

5. The wastewater solid-liquid separation device according to claim 1, wherein: the cleaning mechanism comprises a hydraulic cylinder (15) fixedly arranged on one side of the separation box (1), a scraping plate (14) is slidably connected to the second screen plate (6), and a movable rod head of the hydraulic cylinder (15) is fixedly connected with the scraping plate (14).