CN210683559U - Sludge treatment equipment for sewage treatment - Google Patents

Abstract

The utility model relates to a sewage treatment technical field just discloses a sludge treatment equipment for sewage treatment, which comprises a floor, floor top fixed mounting has a supporting bench, supporting bench top fixed mounting has the dehydration centrifuge, dehydration centrifuge left side fixedly connected with inlet pipe, dehydration centrifuge bottom left side fixedly connected with runs through and extends to the drain pipe of supporting bench bottom, dehydration centrifuge bottom fixedly connected with is located the drain pipe right side and runs through and extends to the pipe of slagging tap of supporting bench bottom. This sludge treatment equipment for sewage treatment has solved at present and has often used centrifuge to reduce the water content in the mud at sewage treatment in-process, but centrifuge can't carry out the drying to mud completely, still can contain a quantitative moisture, the application of the follow-up mud of not being convenient for contains a large amount of bacteriums, virus or worm's ovum in mud simultaneously, and simple centrifugation can't effectively kill the evil, causes the problem of pollution to the environment easily.

Description

Sludge treatment equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sludge treatment equipment for sewage treatment.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging into a certain water body or reusing the sewage, the 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, the sewage treatment also increasingly enters the daily life of common people, a large amount of sludge can be generated after the sewage is subjected to precipitation treatment, even if the sewage is subjected to concentration and digestion treatment, the water content is still as high as ninety-six percent, the sewage treatment is large in volume and difficult to dissolve and treat, the sewage must be subjected to dehydration treatment, the solid content of sludge cakes is improved, and the occupied area of sludge stacking is reduced.

At present, the centrifuge is often used to treat the sludge in the sewage treatment process to reduce the water content in the sludge, but the centrifuge can not completely dry the sludge, still can contain a certain amount of water, is not convenient for the application of subsequent sludge, contains a large amount of bacteria, viruses or ova in the sludge simultaneously, and the simple centrifugation can not effectively kill pests, easily causes pollution to the environment, so the sludge treatment equipment for sewage treatment is provided to solve the problem provided by the method.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a sludge treatment equipment for sewage treatment, it is good to possess the treatment effect, high efficiency, effectively kill the bacterium in the mud, virus or worm's ovum, reduce environmental pollution's advantage, it comes the mud in the sewage to handle to have solved at present often to use centrifuge in sewage treatment process, reduce the water content in the mud, but centrifuge can't carry out the drying to mud completely, still can contain a quantitative moisture, the application of follow-up mud of being not convenient for, contain a large amount of bacterium simultaneously in mud, virus or worm's ovum, the unable effective harm of simple centrifugation, cause the problem of pollution to the environment easily.

(II) technical scheme

For realizing above-mentioned treatment effect good, efficient, effectively kill bacterium, virus or worm's ovum in the mud, reduce environmental pollution's purpose, the utility model provides a following technical scheme: a sludge treatment device for sewage treatment comprises a floor, wherein a supporting table is fixedly arranged at the top of the floor, a dehydrating centrifuge is fixedly arranged at the top of the supporting table, an inlet pipe is fixedly connected at the left side of the dehydrating centrifuge, a liquid outlet pipe which penetrates through and extends to the bottom of the supporting table is fixedly connected at the left side of the bottom of the dehydrating centrifuge, a slag outlet pipe which is positioned at the right side of the liquid outlet pipe and penetrates through and extends to the bottom of the supporting table is fixedly connected at the bottom of the dehydrating centrifuge, a drying chamber which is positioned at the right side of the supporting table is fixedly arranged at the top of the floor, a drying chamber is arranged in the drying chamber, a conveying belt which penetrates through the drying chamber and extends to the right side of the drying chamber is fixedly arranged at the top of the floor, three air, the one end fixedly connected with filter cartridge of drying chamber is kept away from to the outlet duct, set up the filter chamber in the filter cartridge, filter chamber fixed mounting has the quantity to be four slide rails, adjacent two sliding connection has the filter between the slide rail, filter cartridge left side fixedly connected with draught fan, the draught fan passes through heater and forced draught blower fixed connection.

Preferably, the bottom of the supporting table is in threaded connection with a lifting footing, and a control cabinet is fixedly mounted at the bottom of the supporting table.

Preferably, the drain pipe is communicated with the sewage tank, and the slag discharging pipe is positioned at the top of the conveying belt.

Preferably, the drying chamber front side is opened and is equipped with the observation window, the drying chamber left and right sides all is seted up the defeated material mouth with conveyer belt looks adaptation.

Preferably, a mud scraper is fixedly installed on the right side of the conveying belt, and a through hole matched with the air outlet pipe is formed in the top of the drying chamber.

Preferably, the front side of the filter box is rotatably connected with a maintenance door, the slide rail is provided with a chute matched with the filter plate, and the filter plate is an activated carbon filter plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a sludge treatment equipment for sewage treatment possesses following beneficial effect:

the sludge treatment equipment for sewage treatment has the advantages that sludge enters the dewatering centrifuge for drying through the inlet pipe, separated sewage flows into the sewage pool along the liquid outlet pipe, solid residues fall onto the conveying belt along the slag outlet pipe, then the solid residues enter the drying cavity through the conveying belt, gas heated by the heater is extracted through the air feeder to dry the solid residues, meanwhile, harmful bacteria or eggs in the solid residues are killed, the draught fan drives the dry gas to flow, dust in the dry gas is filtered by the filter plate, the environment pollution is avoided, meanwhile, the drying of the solid residues is accelerated, the purposes of good treatment effect, high efficiency, effective killing of bacteria, viruses or eggs in the sludge and reduction of environmental pollution are achieved, and the problem that the sludge in the sewage is treated by the centrifuge frequently in the sewage treatment process at present is effectively solved, reduce the water content in the mud, but centrifuge can't dry mud completely, still can contain a certain amount of moisture, the application of follow-up mud of not being convenient for contains a large amount of bacterium, virus or worm's ovum in mud simultaneously, and simple centrifugation can't effectively kill harm, causes the problem of pollution to the environment easily.

Drawings

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

FIG. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 2 according to the present invention.

In the figure: the device comprises a floor 1, a supporting table 2, a dewatering centrifuge 3, a feeding pipe 4, a liquid outlet pipe 5, a slag outlet pipe 6, a drying chamber 7, a drying chamber 8, a conveying belt 9, a blower 10, an air outlet pipe 11, a filter box 12, a filter chamber 13, a slide rail 14, a filter plate 15, a draught fan 16 and a heater 17.

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. 1-3, a sludge treatment device for sewage treatment comprises a floor 1, a supporting table 2 is fixedly installed on the top of the floor 1, lifting feet are connected with the bottom of the supporting table 2 through threads, a control cabinet is fixedly installed on the bottom of the supporting table 2, a dewatering centrifuge 3 is fixedly installed on the top of the supporting table 2, a feeding pipe 4 is fixedly connected to the left side of the dewatering centrifuge 3, a liquid outlet pipe 5 penetrating and extending to the bottom of the supporting table 2 is fixedly connected to the left side of the bottom of the dewatering centrifuge 3, the liquid outlet pipe 5 is communicated with a sewage tank, a slag outlet pipe 6 positioned on the right side of the liquid outlet pipe 5 and penetrating and extending to the bottom of the supporting table 2 is fixedly connected to the bottom of the dewatering centrifuge 3, a drying chamber 7 positioned on the right side of the supporting table 2 is fixedly installed on the top of the floor 1, an observation window is arranged on the front side, the slag pipe 6 is positioned at the top of the conveyer belt 9, the left side and the right side of the drying chamber 7 are both provided with material conveying ports matched with the conveyer belt 9, the right side of the conveyer belt 9 is fixedly provided with a mud scraper, the inside of the drying chamber 8 is fixedly provided with three blowers 10 positioned at the top of the conveyer belt 9, the right side of the top of the drying chamber 7 is fixedly connected with an air outlet pipe 11 communicated with the drying chamber 8, the top of the drying chamber 7 is provided with a through hole matched with the air outlet pipe 11, one end of the air outlet pipe 11 far away from the drying chamber 7 is fixedly connected with a filter box 12, the front side of the filter box 12 is rotatably connected with a maintenance door, the inside of the filter box 12 is provided with a filter chamber 13, the inside of the filter chamber 13 is fixedly provided with four slide rails 14, a filter plate 15 is slidably connected between two adjacent slide rails 14, the slide rails 14 are, the induced draft fan 16 is fixedly connected with the blower 10 through a heater 17.

When using, make mud get into dehydration centrifuge 3 in dry through inlet pipe 4, the sewage that breaks away from flows into the effluent water sump along drain pipe 5, solid residue drops on conveyer belt 9 along slag pipe 6, then make solid residue get into stoving chamber 8 through conveyer belt 9 in, the gas after the extraction heater 17 heating of forced draught blower 10 dries the solid residue, kill harmful bacterium or ovum among the solid residue simultaneously, rethread draught fan 16 drives dry gas and flows, make the dust in the dry gas filtered by filter 15, avoid the polluted environment, the drying of solid residue also accelerates simultaneously, thereby it is good to have reached the treatment effect, high efficiency, effectively kill the bacterium in the mud, virus or ovum, reduce environmental pollution's purpose.

To sum up, the sludge treatment equipment for sewage treatment makes the sludge enter the dewatering centrifuge 3 for drying through the inlet pipe 4, the separated sewage flows into the sewage pool along the outlet pipe 5, the solid residue falls onto the conveyer belt 9 along the slag outlet pipe 6, then the solid residue enters the drying cavity 8 through the conveyer belt 9, the air heated by the heater 17 is extracted by the blower 10 to dry the solid residue, meanwhile, the harmful bacteria or eggs in the solid residue are killed, the draught fan 16 drives the dry gas to flow, the dust in the dry gas is filtered by the filter plate 15, the environment pollution is avoided, meanwhile, the drying of the solid residue is accelerated, the treatment effect is good, the efficiency is high, the bacteria, viruses or eggs in the sludge are effectively killed, the purpose of reducing the environmental pollution is achieved, and the problem that the centrifuge is often used for treating the sludge in the sewage treatment process at present is effectively solved, reduce the water content in the mud, but centrifuge can't dry mud completely, still can contain a certain amount of moisture, the application of follow-up mud of not being convenient for contains a large amount of bacterium, virus or worm's ovum in mud simultaneously, and simple centrifugation can't effectively kill harm, causes the problem of pollution to the environment easily.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a sludge treatment equipment for sewage treatment, includes floor (1), its characterized in that: floor (1) top fixed mounting has brace table (2), brace table (2) top fixed mounting has dewatering centrifuge (3), dewatering centrifuge (3) left side fixedly connected with inlet pipe (4), dewatering centrifuge (3) bottom left side fixedly connected with runs through and extends to drain pipe (5) of brace table (2) bottom, dewatering centrifuge (3) bottom fixedly connected with is located drain pipe (5) right side and runs through and extends to the slag pipe (6) of brace table (2) bottom, floor (1) top fixed mounting has drying chamber (7) that is located brace table (2) right side, it has drying chamber (8) to open in drying chamber (7), floor (1) top fixed mounting has conveyer belt (9) that runs through drying chamber (8) and extends to drying chamber (7) right side, drying chamber (8) interior fixed mounting has conveyer belt (9) top and quantity to be three forced draught blower (10), drying chamber (8) interior fixed mounting has ) The drying chamber (7) top right side fixedly connected with and stoving chamber (8) intercommunication outlet duct (11), the one end fixedly connected with filter box (12) of drying chamber (7) are kept away from in outlet duct (11), filter chamber (13) have been seted up in filter box (12), fixed mounting has in filter chamber (13) quantity to be four slide rail (14), adjacent two sliding connection has filter (15) between slide rail (14), filter box (12) left side fixedly connected with draught fan (16), draught fan (16) are through heater (17) and forced draught blower (10) fixed connection.

2. The sludge treatment apparatus for sewage treatment as claimed in claim 1, wherein: the bottom of the supporting table (2) is in threaded connection with lifting bottom feet, and a control cabinet is fixedly mounted at the bottom of the supporting table (2).

3. The sludge treatment apparatus for sewage treatment as claimed in claim 1, wherein: the liquid outlet pipe (5) is communicated with the sewage tank, and the slag outlet pipe (6) is positioned at the top of the conveying belt (9).

4. The sludge treatment apparatus for sewage treatment as claimed in claim 1, wherein: drying chamber (7) front side is opened and is equipped with the observation window, the conveying mouth with conveyer belt (9) looks adaptation is all seted up to the drying chamber (7) left and right sides.

5. The sludge treatment apparatus for sewage treatment as claimed in claim 1, wherein: the mud scraper is fixedly installed on the right side of the conveying belt (9), and a through hole matched with the air outlet pipe (11) is formed in the top of the drying chamber (7).

6. The sludge treatment apparatus for sewage treatment as claimed in claim 1, wherein: the filter box (12) front side rotation is connected with the maintenance door, slide rail (14) are seted up with filter (15) looks adaptation's spout, filter (15) are the active carbon filter.

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