CN213790397U

CN213790397U - Sludge discharging device for sewage treatment sedimentation tank

Info

Publication number: CN213790397U
Application number: CN202022531520.9U
Authority: CN
Inventors: 许先菊; 李华杰; 殷超; 陶崇红
Original assignee: Hefei Wantong Ecological Technology Co ltd
Current assignee: Hefei Wantong Ecological Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a silt device is arranged to sewage treatment sedimentation tank, include the effluent water sump and connect at its bottom landing leg, the base is installed at the top of effluent water sump, is equipped with the column groove in the base, and column inslot wall rotates and is connected with the commentaries on classics roller, is equipped with the bar groove on the commentaries on classics roller, and two commentaries on classics rollers are driven by same drive arrangement, and both sides all are equipped with the silo about the column groove, and the silo intercommunication that is located the below has the feed cylinder. The utility model discloses simple structure, silt deposits in the effluent water sump bottom, under the effect of silt self gravity, get into the bar groove on the change roller, the silt of bar inslot rotates to the below along with changing the roller and falls down, under the effect of helical blade axle, constantly rise and discharge from row's silt pipe, realize the desilting, at this in-process, the moisture of smuggleing secretly in the silt gets into the water receiving tank from the apopore, discharge from the drain pipe through filtering, avoid causing secondary pollution, the device can realize incessantly disconnected desilting task, efficiency is higher.

Description

Sludge discharging device for sewage treatment sedimentation tank

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a silt device is arranged to sewage treatment sedimentation tank.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people; in the sewage treatment process, a large amount of sludge is collected at the bottom of the sewage pool and needs to be cleaned regularly, otherwise, the sewage treatment capacity is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge discharging device of a sewage treatment sedimentation tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a silt discharging device of sewage treatment sedimentation tank, includes the effluent water sump and connects at its bottom landing leg, the base is installed at the top of effluent water sump, is equipped with the column groove in the base, and column inslot wall rotates and is connected with changes the roller, changes and is equipped with the bar groove on the roller, and two change rollers are driven by same drive arrangement, and both sides all are equipped with the silo about the column groove, and the silo intercommunication that is located the below has the feed cylinder, and the feed cylinder inner wall rotates and is connected with the helical blade axle, and the tip of helical blade axle is connected with the first motor output end of installing at the feed cylinder tip, and the bottom intercommunication that the feed cylinder is close to first motor one end has row's silt pipe.

Preferably, the oblique below of row's silt pipe is equipped with the water receiving tank, and the water receiving tank is connected with the feed cylinder, and the pipe wall of feed cylinder and water receiving tank junction evenly is equipped with the apopore, and water receiving tank bottom intercommunication has the drain pipe, is equipped with the valve on the drain pipe.

Preferably, the driving device comprises a second motor installed on the side wall of the sewage pool, the output end of the second motor is connected with one of the rotating rollers, the end parts of the two rotating rollers are connected with gears, and the two gears are meshed.

Preferably, the width of the trough is smaller than the solid edge of the rotating roller.

Preferably, the inside of the water receiving tank is filled with a filter layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, silt deposits in the effluent water sump bottom, under the effect of silt self gravity, get into the bar groove on the change roller, the silt of bar inslot rotates to the below along with changing the roller and falls down, under the effect of helical blade axle, constantly rise and discharge from row's silt pipe, realize the desilting, at this in-process, the moisture of smuggleing secretly in the silt gets into the water receiving tank from the apopore, discharge from the drain pipe through filtering, avoid causing secondary pollution, the device can realize incessantly disconnected desilting task, efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of gear engagement.

In the figure: the sewage pool comprises a sewage pool 1, a base 2, a rotating roller 3, a strip-shaped groove 4, a charging barrel 5, a spiral blade shaft 6, a water receiving tank 7, a sludge discharge pipe 8, a first motor 9, a water discharge pipe 10 and a gear 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a silt discharging device of sewage treatment sedimentation tank, include effluent water sump 1 and connect at its bottom landing leg, base 2 is installed at the top of effluent water sump 1, be equipped with the column groove in the base 2, the column inslot wall rotates and is connected with commentaries on classics roller 3, be equipped with bar groove 4 on changeing roller 3, two commentaries on classics roller 3 are driven by same drive arrangement, both sides all are equipped with the silo about the column groove, the silo intercommunication that is located the below has feed cylinder 5, 5 inner walls of feed cylinder rotate and are connected with spiral blade axle 6, the tip of spiral blade axle 6 is connected with the first motor 9 output end of installing at 5 tip of feed cylinder, the bottom intercommunication that 5 feed cylinder is close to first motor 9 one end has row's silt pipe 8.

Wherein, arrange the oblique below of silt pipe 8 and be equipped with water receiving tank 7, water receiving tank 7 is connected with feed cylinder 5, and the pipe wall of feed cylinder 5 and the junction of water receiving tank 7 evenly is equipped with the apopore, and water receiving tank 7 bottom intercommunication has drain pipe 10, is equipped with the valve on the drain pipe 10 for hold some sewage that comes up of receiving helical blade axle 6 transmission.

Drive arrangement is including installing the second motor at 1 lateral wall of effluent water sump, and the output of second motor is connected with one of them commentaries on classics roller 3, and two tip that change roller 3 all are connected with gear 11, and two 11 meshing of gear 11 share power device, reduce cost, and the width of silo is less than the solid limit of changeing roller 3, and the filter layer is filled to the inside of water receiving tank 7, can filter sewage.

In the present case, silt deposits in 1 bottom of effluent water sump, under the effect of silt self gravity, the entering changes strip groove 4 on the roller 3, the silt in strip groove 4 rotates to the below along with changeing roller 3 and falls down, under the effect of helical blade axle 6, constantly rise and from arranging the discharge of silt pipe 8, realize the desilting, in this process, the moisture of smuggleing secretly in the silt gets into water receiving tank 7 from the apopore, discharge from drain pipe 10 through filtering, avoid causing secondary pollution, the device can realize incessant desilting task, high efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a silt device is arranged to sewage treatment sedimentation tank, include effluent water sump (1) and connect at its bottom landing leg, a serial communication port, base (2) are installed at the top of effluent water sump (1), be equipped with the column groove in base (2), column inslot wall rotates and is connected with commentaries on classics roller (3), be equipped with bar groove (4) on changeing roller (3), two change roller (3) are driven by same drive arrangement, both sides all are equipped with the silo about the column groove, the silo intercommunication that is located the below has feed cylinder (5), feed cylinder (5) inner wall rotates and is connected with helical blade axle (6), the tip of helical blade axle (6) is connected with first motor (9) output of installing at feed cylinder (5) tip, the bottom intercommunication that feed cylinder (5) are close to first motor (9) one end has row silt pipe (8).

2. The sewage treatment sedimentation tank sludge discharge device according to claim 1, wherein a water receiving tank (7) is arranged obliquely below the sludge discharge pipe (8), the water receiving tank (7) is connected with the charging barrel (5), water outlet holes are uniformly formed in the pipe wall of the connection part of the charging barrel (5) and the water receiving tank (7), a drain pipe (10) is communicated with the bottom of the water receiving tank (7), and a valve is arranged on the drain pipe (10).

3. A sludge discharge device for a sewage treatment and sedimentation tank, according to claim 2, wherein the driving device comprises a second motor installed on the side wall of the sewage tank (1), the output end of the second motor is connected with one of the rollers (3), the end parts of the two rollers (3) are connected with gears (11), and the gears (11) of the gears (11) are meshed.

4. A sewage treatment sedimentation tank sludge discharge apparatus according to claim 3, wherein the width of the trough is smaller than the solid edge of the roller (3).

5. The sludge discharging device of the sewage treatment sedimentation tank according to claim 4, wherein the inside of the water receiving tank (7) is filled with a filter layer.