CN210674428U - Solid-liquid separation device for sewage treatment - Google Patents

Abstract

The utility model discloses a solid-liquid separation equipment for sewage treatment, the power distribution box comprises a box body, the front side of box is provided with the chamber door, fixedly connected with antifriction bearing in the recess of box inner wall right side midpoint department, antifriction bearing's inside swing joint has the support pivot. The utility model discloses a box, the chamber door, antifriction bearing, the support shaft, the separator box, driven shaft, the gear, drive arrangement, a supporting plate, driving motor, the drive pivot, the crank, first dead lever, the rack, the second dead lever, the connecting rod, the fixed plate, the telescopic link, the opening, the filter screen, the clearance mouth, the hose, the inlet tube, outlet and landing leg mutually support, the efficient effect of solid-liquid separation has been realized, at the in-process that carries out solid-liquid separation to sewage, the difficult filter screen that blocks up of solid waste in the sewage, thereby need not often to shut down and clear up the filter screen, thereby greatly improved solid-liquid separation's efficiency, bring very big facility for the user.

Description

A solid-liquid separation device for sewage treatment

technical field

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

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people.

At present, the solid-liquid separation efficiency of common solid-liquid separation devices for sewage treatment is low. In the process of solid-liquid separation of sewage, the solid waste in the sewage is easy to block the filter screen, so it is often necessary to shut down the filter screen to clean it. Thus, the efficiency of solid-liquid separation is seriously reduced, which brings great inconvenience to the user.

Utility model content

The purpose of the present invention is to provide a solid-liquid separation device for sewage treatment, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a solid-liquid separation device for sewage treatment, comprising a box body, a box door is arranged on the front side of the box body, and a box door at the midpoint of the right side of the inner wall of the box body is provided. A rolling bearing is fixedly connected in the groove, and a supporting rotating shaft is movably connected inside the rolling bearing. The left end of the supporting rotating shaft penetrates the rolling bearing and extends to the outside thereof and is fixedly connected with a separation box, and the middle point of the left side of the separation box is fixedly connected. There is a driven rotating shaft, the left end of the driven rotating shaft penetrates the box body and extends to the outside of the box body and is fixedly connected with a gear, the left side of the box body is provided with a driving device, and the left and right sides of the separation box are provided with through openings , a filter screen is fixedly connected to the inner wall of the through port, a cleaning port is opened at the bottom of the separation box, a hose is fixedly connected at the midpoint of the top of the inner wall of the separation box, and the top of the hose penetrates the separation box and extends to the outside thereof, a water inlet pipe is fixedly connected at the midpoint of the top of the box body, the bottom of the water inlet pipe penetrates the box body and extends to its interior and is fixedly connected with the hose, and the midpoint of the bottom of the box body is fixedly connected with the hose. A water outlet is provided, and the four corners of the bottom of the box are fixedly connected with outriggers;

The drive device includes a support plate, the right side of the support plate is fixedly connected to the bottom of the left side of the box, the top of the support plate is fixedly connected with a drive motor, and the output shaft of the drive motor is fixedly connected with a drive shaft , the surface of the drive shaft is fixedly connected with a crank, the left side of the front of the crank is fixedly connected with a first fixing rod, the rear side of the gear is provided with a rack for use with it, and the bottom of the front side of the rack is A second fixing rod is fixedly connected, the first fixing rod and the second fixing rod are movably connected by connecting rods, the left side of the top of the box is fixedly connected with a fixing plate, the top of the fixing plate corresponds to the rack A telescopic rod is fixedly connected at the position of the telescopic rod, and the bottom of the telescopic rod penetrates the fixing plate and extends to the outside thereof and is fixedly connected with the top of the rack.

Preferably, the bottom of the separation box is provided with a corresponding plug at the position corresponding to the cleaning port, and the top of the plug penetrates the cleaning port and extends to the inside thereof.

Preferably, the hose and the water inlet pipe communicate with each other.

Preferably, the rack and the gear are meshed with each other.

Preferably, a sealing ring is sleeved on the surface of the driven rotating shaft and located on the left side of the inner wall of the box, and the left side of the sealing ring is fixedly connected to the left side of the inner wall of the box.

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

1. The utility model adopts the box body, box door, rolling bearing, support shaft, separation box, driven shaft, gear, drive device, support plate, drive motor, drive shaft, crank, first fixed rod, rack, second The fixed rod, connecting rod, fixed plate, telescopic rod, port, filter screen, cleaning port, hose, water inlet pipe, drain port and outrigger cooperate with each other to achieve the effect of high solid-liquid separation efficiency. In the process of liquid separation, the solid waste in the sewage is not easy to block the filter screen, so there is no need to stop frequently to clean the filter screen, thus greatly improving the efficiency of solid-liquid separation and bringing great convenience to the user.

2. The utility model is provided with a plug to prevent the solid waste inside the separation box from flowing out through the cleaning port during operation, and the sealing ring is provided to prevent the sewage from flowing out through the gap between the driven shaft and the box.

Description of drawings

Fig. 1 is the structural sectional view of the front view of the utility model;

Fig. 2 is the structural sectional view of the right side view of the utility model;

FIG. 3 is a schematic structural diagram of the front view of the box body of the present invention.

In the picture: 1 box, 2 box doors, 3 rolling bearings, 4 supporting shafts, 5 separating boxes, 6 driven shafts, 7 gears, 8 driving devices, 801 supporting plates, 802 driving motors, 803 driving shafts, 804 cranks, 805 The first fixed rod, 806 rack, 807 second fixed rod, 808 connecting rod, 809 fixed plate, 810 telescopic rod, 9 ports, 10 filters, 11 cleaning ports, 12 hoses, 13 water inlet pipes, 14 drain ports , 15 legs, 16 plugs, 17 seals.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, a solid-liquid separation device for sewage treatment, including a box body 1, a box door 2 is provided on the front side of the box body 1, and a groove at the midpoint on the right side of the inner wall of the box body 1 is fixedly connected with a The rolling bearing 3, the inner part of the rolling bearing 3 is movably connected with a supporting shaft 4, the left end of the supporting shaft 4 penetrates the rolling bearing 3 and extends to the outside thereof and is fixedly connected with a separation box 5, and the middle point of the left side of the separation box 5 is fixedly connected with a driven shaft 6 , the left end of the driven rotating shaft 6 penetrates the box body 1 and extends to its outside and is fixedly connected with a gear 7 , a sealing ring 17 is sleeved on the surface of the driven rotating shaft 6 and is located on the left side of the inner wall of the box body 1, and the left side of the sealing ring 17 It is fixedly connected to the left side of the inner wall of the box body 1, and the sealing ring 17 is provided to prevent the sewage from flowing out through the gap between the driven rotating shaft 6 and the box body 1. The left side of the box body 1 is provided with a driving device 8, and the The left and right sides are provided with a through port 9, the inner wall of the through port 9 is fixedly connected with a filter screen 10, the bottom of the separation box 5 is provided with a cleaning port 11, and the bottom of the separation box 5 and the position corresponding to the cleaning port 11 are provided with a corresponding cleaning port 11. The matching plug 16, the top of the plug 16 penetrates the cleaning port 11 and extends to its interior, by setting the plug 16, the solid waste inside the separation box 5 is prevented from flowing out through the cleaning port 11 during operation, and the middle point of the top of the inner wall of the separation box 5 is fixed. A hose 12 is connected, the top of the hose 12 penetrates the separation box 5 and extends to the outside thereof, and a water inlet pipe 13 is fixedly connected to the midpoint of the top of the box body 1, and the bottom of the water inlet pipe 13 penetrates the box body 1 and extends to its interior It is fixedly connected with the hose 12, the hose 12 and the water inlet pipe 13 communicate with each other.

1-2, the drive device 8 includes a support plate 801, the right side of the support plate 801 is fixedly connected to the bottom of the left side of the box 1, the top of the support plate 801 is fixedly connected with a drive motor 802, and the output shaft of the drive motor 802 A driving shaft 803 is fixedly connected to the upper surface, a crank 804 is fixedly connected to the surface of the driving shaft 803, a first fixing rod 805 is fixedly connected to the left side of the front of the crank 804, and a rack 806 is arranged on the rear side of the gear 7 for use with it. The bar 806 and the gear 7 are meshed with each other. The bottom of the front side of the rack 806 is fixedly connected with a second fixing rod 807. The first fixing rod 805 and the second fixing rod 807 are movably connected by a connecting rod 808. The top of the box 1 A fixed plate 809 is fixedly connected to the left side of the fixed plate 809, and a telescopic rod 810 is fixedly connected to the top of the fixed plate 809 at the position corresponding to the rack 806. The bottom of the telescopic rod 810 penetrates the fixed plate 809 and extends to the outside and is fixedly connected to the top of the rack 806. .

When in use, the sewage is introduced into the separation box 5 through the water inlet pipe 13, and then the drive motor 802 is started, and the drive motor 802 drives the drive shaft 803, the crank 804 and the first fixed rod 805 to rotate in turn, and then the first fixed rod 805 is connected through the connection. The rod 808 drives the second fixed rod 807, the rack 806 and the telescopic rod 810 to move up and down continuously, so that the rack 806 drives the gear 7, the driven shaft 6, the separation box 5 and the support shaft 4 to swing back and forth continuously. , so that the sewage inside the separation box 5 is continuously rolled, thereby accelerating the solid-liquid separation efficiency of the sewage, so that the sewage can be quickly discharged from the separation box 5 through the two filter screens 10, and at the same time, the solid waste in the sewage can be prevented from blocking the filter. The net 10, through the above steps, greatly improves the efficiency of solid-liquid separation, the separated sewage is discharged through the water outlet 14, and the solid waste in the sewage is left in the separation box 5, and after the solid-liquid separation is completed, open in turn With the box door 2 and the plug 16, the solid waste in the separation box 5 can be cleaned.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a solid-liquid separation equipment for sewage treatment, includes box (1), its characterized in that: the box door is arranged on the front side of the box body (1), a rolling bearing (3) is fixedly connected in a groove at the center of the right side of the inner wall of the box body (1), a supporting rotating shaft (4) is movably connected in the inner part of the rolling bearing (3), the left end of the supporting rotating shaft (4) penetrates through the rolling bearing (3) and extends to the outer part of the rolling bearing and is fixedly connected with a separation box (5), a driven rotating shaft (6) is fixedly connected at the center of the left side of the separation box (5), the left end of the driven rotating shaft (6) penetrates through the box body (1) and extends to the outer part of the box body and is fixedly connected with a gear (7), a driving device (8) is arranged on the left side of the box body (1), through openings (9) are formed in the left side and the right side of the separation box (5), a filter screen (10) is fixedly connected, a hose (12) is fixedly connected to the middle point of the top of the inner wall of the separation box (5), the top of the hose (12) penetrates through the separation box (5) and extends to the outside of the separation box, a water inlet pipe (13) is fixedly connected to the middle point of the top of the box body (1), the bottom of the water inlet pipe (13) penetrates through the box body (1) and extends to the inside of the box body and is fixedly connected with the hose (12), a water outlet (14) is formed in the middle point of the bottom of the box body (1), and supporting legs (15) are fixedly connected to four corners of the bottom of the box body (1;

the driving device (8) comprises a supporting plate (801), the right side of the supporting plate (801) is fixedly connected to the bottom of the left side of the box body (1), the top of the supporting plate (801) is fixedly connected with a driving motor (802), an output shaft of the driving motor (802) is fixedly connected with a driving rotating shaft (803), the surface of the driving rotating shaft (803) is fixedly connected with a crank (804), the left side of the front side of the crank (804) is fixedly connected with a first fixing rod (805), the rear side of the gear (7) is provided with a rack (806) matched with the gear for use, the bottom of the front side of the rack (806) is fixedly connected with a second fixing rod (807), the first fixing rod (805) and the second fixing rod (807) are movably connected through a connecting rod (808), the left side of the top of the box body (1) is fixedly connected with a fixing plate (809), the top of the fixing plate (809) is, the bottom of the telescopic rod (810) penetrates through the fixing plate (809) and extends to the outside of the fixing plate to be fixedly connected with the top of the rack (806).

2. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: the bottom of the separation box (5) is provided with a plug (16) matched with the separation box in a position corresponding to the cleaning port (11), and the top of the plug (16) penetrates through the cleaning port (11) and extends into the separation box.

3. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: the hose (12) is communicated with the water inlet pipe (13).

4. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: the rack (806) is meshed with the gear (7).

5. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: driven rotating shaft (6) surface just is located the left position cover of box (1) inner wall and is equipped with sealing washer (17), the left side of sealing washer (17) and the left side fixed connection of box (1) inner wall.

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