CN211799154U

CN211799154U - Sludge filter

Info

Publication number: CN211799154U
Application number: CN202020030446.XU
Authority: CN
Inventors: 陆建国
Original assignee: Nantong Ekosep Environment Protection Equipment Co ltd
Current assignee: Nantong Ekosep Environment Protection Equipment Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-30
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a sludge filter, it includes the inner tube, both ends are provided with the baffle respectively in the inner tube, be provided with the auger in the inner tube, the auger runs through the inner tube, both ends respectively with baffle swivelling joint, and wherein one end is passed homonymy baffle and is stretched out and be connected with the motor, is rotated by motor drive auger, auger and inner tube inner wall clearance contact, the inner tube divide into the three-section, by a left side to by in proper order for maintenance section, fillter, induction zone, the induction zone is provided with the import, and the fillter is provided with the urceolus outward, forms the intermediate layer space between urceolus and inner tube, and evenly distributed is provided with a plurality of filtration pores on the fillter, is provided with. Reasonable in design, simple structure can effectively the large granule impurity in the filtering mud.

Description

Sludge filter

Technical Field

The utility model relates to a sludge treatment technical field, concretely relates to sludge filter.

Background

The stable drying of the sludge is also called sludge advanced treatment. The sludge stabilization treatment is a key step for degrading organic substances in the sludge, further reducing the water content of the sludge, killing bacteria, pathogens and the like in the sludge, breaking cell walls and eliminating odor, and is a key step for effectively utilizing the sludge as resources. The method for stabilizing the sludge mainly comprises composting, drying, alkali stabilization, anaerobic digestion and the like. Sludge drying treatment generally adopts a sludge noodle machine, sludge is mixed with various large-particle impurities, and noodles are formed, so that the sludge is required to be subjected to impurity removal before being sent into the sludge noodle machine.

Disclosure of Invention

The utility model provides a sludge filter.

The technical scheme of the utility model:

the utility model provides a sludge filter, it includes the inner tube, both ends are provided with the baffle respectively in the inner tube, be provided with the auger in the inner tube, the auger runs through the inner tube, and both ends respectively with baffle swivelling joint, wherein one end is passed homonymy baffle and is stretched out and be connected with the motor, rotate by motor drive auger, auger and inner tube inner wall clearance contact, the inner tube divide into the three-section, by a left side to by in proper order for maintenance section, fillter, induction zone, the induction zone is provided with the import, the fillter is provided with the urceolus outward, forms the intermediate layer space between urceolus and inner tube, evenly distributed is provided with a plurality of filtration pores on the fillter, is provided with.

When the upper filter is used, sludge mixed with impurities is conveyed by a sludge pump to pass through the sludge filter, enters the inner barrel from the inlet, sequentially passes through the inlet section and the filtering end, and at the filtering section, the impurities are filtered, and small-particle sludge enters the interlayer space through the filter cartridge and is finally discharged from the sludge outlet, and large-particle impurities are left in the inner barrel, scraped to the overhauling section by the auger and finally discharged from the impurity outlet. And in this application, the auger rotates, has certain transport effect to mud, and its helical blade must produce outside extrusion force to the mud that mixes impurity simultaneously, forces it to pass through the filtration pore, very big promotion filtration efficiency.

The sludge filter also comprises a rack, and the overhaul section, the inlet section and the outer cylinder of the inner cylinder are respectively fixedly connected with the rack and supported on the rack; the motor is fixedly installed on the frame.

The right end of the auger penetrates through the right end baffle plate to extend out, the left end opening of the inner cylinder is an access hole and is also the impurity outlet, the left end of the inner cylinder is detachably connected with the left side baffle plate, and the inlet section is provided with a pressure gauge; detect internal pressure through the manometer, pressure is too high, at this moment, just need open the left side baffle, through access hole, impurity export, clearance impurity and mediation filtration pore.

The inner cylinder comprises a left cylinder, an inner filter cylinder and a right cylinder which are sequentially arranged from left to right, the left cylinder and the inner filter cylinder are connected through a left connecting plate, the inner filter cylinder and the right cylinder are connected through a right connecting plate, the left cylinder forms an overhauling section of the inner cylinder, the inner filter cylinder forms a filtering section of the inner cylinder, and the right cylinder forms an inlet section of the inner cylinder; the outer cylinder is connected with the left connecting plate and the right connecting plate respectively; the diameter of the left cylinder is larger than that of the inner filter cylinder, and the inner filter cylinder is detachably connected with the left connecting plate and the right connecting plate respectively; adopt above-mentioned structure, like this, when the demand clearance filtration pore, can open the access hole, directly take out interior filter cartridge and clear up, it is more convenient to wash.

The utility model has the advantages of, reasonable in design, simple structure can effectively the large granule impurity in the filtering mud.

Drawings

Fig. 1 is a perspective view of the filter.

Fig. 2 is a cross-sectional view of the filter.

In the figure, an inner cylinder 1 is provided with a left cylinder 1-1, an inner filter cylinder 1-2, a right cylinder 1-3, a left connecting plate 1-4, a right connecting plate 1-5, a baffle 2, an auger 3 motor 4, an inlet 5, an outer cylinder 6, an interlayer space 7, a filter hole 8, a sludge outlet 9, a frame 10 and a pressure gauge 12.

Detailed Description

As shown in fig. 1-2, a sludge filter comprises an inner barrel 1, wherein two ends of the inner barrel 1 are respectively provided with a baffle 2, the inner barrel 1 is internally provided with an auger 3, the auger 3 penetrates through the inner barrel 1, two ends of the auger 3 are respectively and rotatably connected with the baffle 2, the right end of the auger 3 penetrates through the baffle 2 at the right end to extend out and be connected with a motor 4, the auger 3 is driven by the motor 4 to rotate, the auger 3 is in clearance contact with the inner wall of the inner barrel 1, the inner barrel 1 is divided into three sections, and the three sections are an overhaul section, a filtering section and an inlet section from; the inner cylinder 1 comprises a left cylinder 1-1, an inner filter cylinder 1-2 and a right cylinder 1-3, the left cylinder 1-1, the inner filter cylinder 1-2 and the right cylinder 1-3 are sequentially arranged from left to right, the left cylinder 1-1 and the inner filter cylinder 1-2 are connected through a left connecting plate 1-4, the inner filter cylinder 1-2 and the right cylinder 1-3 are connected through a right connecting plate 1-5, the left cylinder 1-1 forms a maintenance section of the inner cylinder 1, the inner filter cylinder 1-2 forms a filter section of the inner cylinder 1, and the right cylinder 1-3 forms an inlet section of the inner cylinder 1; the diameter of the left cylinder 1-1 is larger than that of the inner filter cylinder 1-2, and the inner filter cylinder 1-2 is detachably connected with a left connecting plate 1-4 and a right connecting plate 1-5 respectively; the inlet section is provided with an inlet 5, the outside of the filtering section is provided with an outer barrel 6, the outer barrel 6 is respectively connected with a left connecting plate 1-4 and a right connecting plate 1-5, an interlayer space 7 is formed between the outer barrel 6 and the inner barrel 1, the filtering section is uniformly distributed with a plurality of filtering holes 8, the outer barrel 6 is provided with a sludge outlet 9, and the overhaul section is provided with an impurity outlet; the sludge filter also comprises a rack 10, and the overhaul section, the inlet section and the outer cylinder 6 of the inner cylinder 1 are respectively fixedly connected with the rack 10 and supported on the rack 10; the motor 4 is fixedly arranged on the frame 10; the left port of the inner barrel 1 is an access hole and also an impurity outlet, the left end of the inner barrel 1 is detachably connected with the left baffle 2, and a pressure gauge 12 is arranged on an inlet section.

Because of the limited character expression, there exists an infinite concrete structure objectively, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements, decorations or changes can be made, and the above technical features can be combined in a proper way; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a sludge filter, its characterized in that, it includes the inner tube, both ends are provided with the baffle respectively in the inner tube, be provided with the auger in the inner tube, the auger runs through the inner tube, both ends respectively with baffle swivelling joint, wherein one end is passed homonymy baffle and is stretched out and be connected with the motor, is rotated by motor drive auger, auger and inner tube inner wall clearance contact, the inner tube divide into the three-section, by a left side to by in proper order for maintenance section, fillter, induction zone, the induction zone is provided with the import, and the fillter is provided with the urceolus outward, forms the intermediate layer space between urceolus and inner tube, and evenly distributed is provided with a plurality of filtration pores on the fillter.

2. The sludge filter of claim 1, wherein the sludge filter further comprises a frame, and the inspection section, the inlet section and the outer cylinder of the inner cylinder are respectively fixedly connected with the frame and supported on the frame; the motor is fixedly installed on the frame.

3. The sludge filter of claim 1, wherein the right end of the packing auger extends through the right end baffle plate, the left end port of the inner barrel is an access port and is also the impurity outlet, and the inlet section is provided with a pressure gauge.

4. The sludge filter according to claim 3, wherein the inner cylinder comprises a left cylinder, an inner filter cylinder and a right cylinder, the left cylinder, the inner filter cylinder and the right cylinder are sequentially arranged from left to right, the left cylinder and the inner filter cylinder are connected through a left connecting plate, the inner filter cylinder and the right cylinder are connected through a right connecting plate, the left cylinder forms an overhaul section of the inner cylinder, the inner filter cylinder forms a filter section of the inner cylinder, and the right cylinder forms an inlet section of the inner cylinder; the outer cylinder is connected with the left connecting plate and the right connecting plate respectively; the diameter of the left filter cylinder is larger than that of the inner filter cylinder, and the inner filter cylinder is detachably connected with the left connecting plate and the right connecting plate respectively.