CN214485828U

CN214485828U - Filter equipment for sludge treatment

Info

Publication number: CN214485828U
Application number: CN202022154437.4U
Authority: CN
Inventors: 邓敬轩
Original assignee: Wuhan Kainuojin Environmental Biotechnology Co ltd
Current assignee: Wuhan Kainuojin Environmental Biotechnology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-10-26
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a filter equipment for sludge treatment, including the box, the box upper end has been seted up the feed inlet, feed inlet is inside pegged graft to have feed hopper, feed hopper one side is equipped with the power consumption switch, power consumption switch lower extreme fixed mounting has the rotating electrical machines, the rotating electrical machines output is equipped with the rotation axis, the outside both sides fixed mounting of rotation axis has the stirring leaf, stirring leaf one side is equipped with the inlet tube, inlet tube top fixed mounting has the shower nozzle, stirring leaf lower extreme is equipped with first filter screen and places the frame, first filter screen is placed the frame lower extreme and is equipped with second filter screen and places the frame, the box lower extreme is fixed to be pegged graft and is had the outlet pipe; the utility model discloses be equipped with the second filter screen and place frame and second filter screen, mud is after the one-level filtration, because the action of gravity falls to second filter screen upper end, the second net is comparatively fine and close, and the net number reaches more than 80, can filter rubbish such as the less miniature particulate matter of volume for sludge treatment is better.

Description

Filter equipment for sludge treatment

Technical Field

The utility model relates to an environmental protection technical field specifically is a filter equipment for sludge treatment.

Background

Sludge is composed of solid matter in raw wastewater and solid matter produced during wastewater treatment. Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond.

The prior art shows the condition that sludge treatment is not complete in the sludge treatment process, the cleaning effect of solid garbage with large volume in the sludge is realized, but a large amount of micro particles with small volume are not treated in the sludge, so that the problem of incomplete sludge treatment is caused, and the problem of resource use after the sludge treatment in the later period is directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filtering device for sludge treatment, which is provided with a second filter screen placing frame and a second filter screen, wherein after sludge is subjected to primary filtering, solid matters with larger volume in the sludge are filtered, and then fall to the upper end of the second filter screen under the action of gravity, so that the second filter screen is more compact, the grid number reaches more than 80 meshes, and garbage such as micro-particles with smaller volume can be filtered; the method solves the problem that a large amount of micro particles with small volume are stored in the sludge and are not treated, so that the sludge treatment is incomplete.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for sludge treatment comprises a box body, wherein a feed inlet is formed in the upper end of the box body, a feed hopper is inserted into the feed inlet, the upper end of the feed hopper is positioned outside the box body, an electricity utilization switch is arranged on one side of the feed hopper and is connected to the upper end of the outside of the box body in a threaded manner, a rotating motor is fixedly mounted at the lower end of the electricity utilization switch and is positioned at the upper end of the inside of the box body, a rotating shaft is arranged at the output end of the rotating motor, stirring blades are fixedly mounted on two sides of the outside of the rotating shaft, a water inlet pipe is arranged on one side of each stirring blade and is fixedly inserted into two sides of the inner wall of the box body, a spray head is fixedly mounted at the top end of each water inlet pipe and is not in contact with each stirring blade, a first filter screen placing frame is arranged at the lower end of each stirring blade and is fixedly mounted in the box body, a second filter screen placing frame is arranged at the lower end of each first filter screen placing frame, the second filter screen placing frame is fixedly installed inside the box body, and a water outlet pipe is fixedly inserted into the lower end of the box body.

Preferably, a box side cover is arranged outside the box body, the box side cover is hinged to one side of the box body, and the box side cover is positioned on one side of the first filter screen placing frame and the second filter screen placing frame.

Preferably, the side cover handle is in threaded connection with the outer portion of the side cover of the box body, and observation windows are formed in two sides of the outer portion of the side cover handle.

Preferably, the first filter screen is arranged inside the frame, and the second filter screen is arranged inside the frame.

Preferably, the first filter screen placing frame is not in contact with the rotating shaft and the stirring blade.

Preferably, the water outlet pipe is obliquely arranged at the lower end of the box body, and the top end of the water outlet pipe is positioned outside the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a second filter screen placing frame and a second filter screen, after the sludge is subjected to primary filtration, solid matters with large volume in the sludge are filtered, the sludge falls to the upper end of the second filter screen due to the action of gravity, the second filter screen is compact, the grid number reaches more than 80 meshes, and garbage such as micro particles with small volume can be filtered, so that the sludge treatment effect is better, and the problem that a large amount of micro particles with small volume in the sludge are not treated, and further the sludge treatment is incomplete is solved;

2. the utility model discloses be equipped with inlet tube and shower nozzle, mud gets into the inside back of box, through to pouring into water in the inlet tube, and then spout inside the box through the shower nozzle, carries out rapid mixing by the stirring leaf again for mud obtains diluting fast, and then carries out the filtration fast.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the box body of the present invention;

fig. 3 is a schematic structural view of a first filter screen of the present invention;

fig. 4 is a schematic diagram of a second filter screen according to the present invention.

In the figure: 1. a box body; 2. a feed hopper; 21. a feed inlet; 3. an electric switch; 4. a rotating electric machine; 5. a rotating shaft; 6. stirring blades; 7. a water inlet pipe; 8. a spray head; 9. a first filter screen placement frame; 10. a first filter screen; 11. a second filter screen placement frame; 12. a second filter screen; 13. a water outlet pipe; 14. a side cover of the box body; 15. a side cover handle; 16. and (4) an observation window.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a filter equipment for sludge treatment, includes box 1, and feed inlet 21 has been seted up to 1 upper end of box, and feed inlet 21 is inside to be pegged graft and to have feed hopper 2, treats that filter sludge gets into box 1 inside through feed inlet 21 by

feed hopper

2, and 1 inside both sides of box are fixed to be pegged graft and have inlet

tube

7, and 7 top fixed mounting shower nozzles 8 of inlet tube are through to 7 injected water of inlet tube, and then spout 1 insidely of box by shower nozzle 8.

1 outside intermediate position threaded connection of box has with

electric switch

3, 3 lower extreme fixed mounting of electric switch has rotating

electrical machines

4, 4 output ends of rotating electrical machines are equipped with

rotation axis

5, 5 outside fixed mounting of rotation axis have stirring leaf 6, stirring leaf 6 be located 5 both sides of rotation axis and with 8 mutual contactless shower nozzles, through opening with electric switch 3, make 4 circular telegrams of rotating electrical machines and then drive rotation axis 5 rotate, it is rotatory to drive stirring leaf 6 simultaneously, make 1 inside mud of entering box behind the water injection, stir and then the rapid dilution through stirring leaf 6.

5 lower extremes of rotation axis are equipped with first filter screen and place frame 9, the first filter screen of the inside fixed mounting 10 of frame 9 is placed to first filter screen, mud is after diluting, because the action of gravity whereabouts is to first filter screen 10, the great solid waste of first filter screen 10 filterable volume, first filter screen is placed frame 9 lower extreme and is equipped with the second filter screen and places frame 11, the inside fixed mounting second filter screen 12 of frame 11 is placed to the second filter screen, mud is after the one-level filtration, filter through second filter screen 12, second filter screen 12 is comparatively fine and close, the mesh number reaches more than 80 meshes, can filter rubbish such as the less miniature particulate matter of volume.

The splice of 1 one side of box has

box side cover

14, 14 outside threaded connection of box side cover has

side cover handle

15, 15 outside both sides of side cover handle are equipped with observation window 16, observation window 16 is whole to be square transparent structure, can observe the inside mud filtration condition of box 1 and the rubbish condition of filter screen upper end through observation window 16, when the rubbish of filter screen upper end is more, box side cover 14 is opened to accessible side cover handle 15, place the frame with the filter screen and take out, clear up the rubbish of filter screen upper end, and then install and return 1 inside continuation of box and consider the work.

The outlet pipe 13 is fixedly inserted at the lower end of the other side of the box body 1, the outlet pipe 13 is obliquely placed outside the box body 1, and water after sludge filtration can flow out of the box body 1 through the outlet pipe 13, so that the whole filtration process is realized.

The working principle is as follows: during the use, will treat that filter mud gets into inside 1 box by feed hopper 2 through feed inlet 21, through to inlet tube 7 injected water, and then spout into inside 1 box by shower nozzle 8, through opening with electric switch 3 for 4 circular telegrams of rotating electrical machines and then drive rotation axis 5 and rotate, drive stirring leaf 6 simultaneously and rotate, make the mud that gets into 1 inside of box after the water injection, stir and then the rapid dilution through stirring leaf 6.

Mud is through diluting the back, because the action of gravity whereabouts to first filter screen 10, the great solid rubbish of first filter screen 10 filterable volume, and mud filters through second filter screen 12 after the primary filter, and second filter screen 12 is comparatively fine and close, and the mesh number reaches more than 80 meshes, can filter rubbish such as the less miniature particulate matter of volume.

The water after the sludge filtration can flow out of the interior of the box body 1 through the water outlet pipe 13, and then the whole filtration process is realized.

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

Claims

1. The utility model provides a filter equipment for sludge treatment, includes box (1), its characterized in that: the improved filter screen box is characterized in that a feed inlet (21) is formed in the upper end of the box body (1), a feed hopper (2) is inserted into the feed inlet (21), the upper end of the feed hopper (2) is located outside the box body (1), an electricity switch (3) is arranged on one side of the feed hopper (2), a rotating motor (4) is fixedly mounted at the lower end of the electricity switch (3), the rotating motor (4) is located at the upper end of the inside of the box body (1), a rotating shaft (5) is arranged at the output end of the rotating motor (4), stirring blades (6) are fixedly mounted on two sides of the outside of the rotating shaft (5), a water inlet pipe (7) is arranged on one side of each stirring blade (6), the water inlet pipe (7) is fixedly inserted into two sides of the inner wall of the box body (1), a spray head (8) is fixedly mounted at the top end of the water inlet pipe (7), the spray head (8) is not in contact with the stirring blades (6), a first filter screen placing frame (9) is arranged at the lower end of each stirring blade (6), first filter screen is placed frame (9) fixed mounting inside box (1), first filter screen is placed frame (9) lower extreme and is equipped with the second filter screen and places frame (11), the second filter screen is placed frame (11) fixed mounting inside box (1), box (1) lower extreme is fixed to be pegged graft and is had outlet pipe (13).

2. The filtering device for sludge treatment according to claim 1, wherein: the box body (1) outside is equipped with box body side cap (14), box body side cap (14) articulate in box body (1) one side, box body side cap (14) are located first filter screen and place frame (9) and second filter screen and place frame (11) one side.

3. The filtering device for sludge treatment according to claim 2, wherein: the box side cover (14) is externally connected with a side cover handle (15) in a threaded manner, and observation windows (16) are arranged on two external sides of the side cover handle (15).

4. The filtering device for sludge treatment according to claim 3, wherein: first filter screen is placed frame (9) inside and is equipped with first filter screen (10), second filter screen is placed frame (11) inside and is equipped with second filter screen (12).

5. The filtering device for sludge treatment according to claim 1, wherein: the first filter screen placing frame (9) is not contacted with the rotating shaft (5) and the stirring blade (6).

6. The filtering device for sludge treatment according to claim 1, wherein: the water outlet pipe (13) is obliquely arranged at the lower end of the box body (1), and the top end of the water outlet pipe (13) is positioned outside the box body (1).