CN115010339B - Sludge treatment system and sludge treatment method - Google Patents
Sludge treatment system and sludge treatment method Download PDFInfo
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- CN115010339B CN115010339B CN202210681566.XA CN202210681566A CN115010339B CN 115010339 B CN115010339 B CN 115010339B CN 202210681566 A CN202210681566 A CN 202210681566A CN 115010339 B CN115010339 B CN 115010339B
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- ring
- combustion
- shell
- incineration
- partition plate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Abstract
The application relates to the technical field of sludge treatment, in particular to a sludge treatment system and a sludge treatment method, comprising the following steps: an incineration ring; an igniter and fuel are arranged in the incineration ring; the outer wall of the incineration ring is provided with meshes; the inner part of the incineration ring is used for generating flame to incinerate surrounding materials; a combustion shell; the combustion shell is used for storing materials during combustion; a material conveying component; the material conveying component is positioned below the combustion shell and is used for conveying materials into the combustion shell; according to the application, the material conveying component is controlled by the controller to convey the material into the combustion shell, the controller controls the igniter in the combustion ring to ignite, so that the combustion is performed under the action of the igniter, finally, the material in the combustion shell is driven by the fire to burn, and the combustion shell surrounds the combustion ring, so that the heat generated by the combustion ring is blocked, the heat energy is utilized to the maximum extent, and compared with the unidirectional combustion in the prior art, the energy is saved.
Description
Technical Field
The application relates to the technical field of sludge treatment, in particular to a sludge treatment system and a sludge treatment method.
Background
Sludge treatment refers to a processing process of concentrating, conditioning, dehydrating, stabilizing, drying or incinerating sludge to reduce, stabilize and make harmless; sludge treatment is a process of performing reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue is produced and needs to be treated. Sludge incineration is a process for sludge treatment. The method comprises the steps of heating and drying dehydrated sludge by using an incinerator, and oxidizing organic matters in the sludge at high temperature to make the sludge become a small amount of ash;
the sludge incineration process system consists of three subsystems, namely pretreatment, combustion, flue gas treatment and waste heat utilization. The sludge incinerator with more applications mainly comprises a fluidized bed type and a horizontal state rotary kiln type. The two incinerators are used for heating one side of the incinerator body, sludge is added to the other side of the incinerator body, so that flames on one side of the incinerator body burn the other side of the incinerator body, one side where the sludge burns is removed when the incinerator body burns, heat generated by burning at other positions is not effectively utilized, and energy waste is caused.
In view of the above, the present application provides a sludge treatment system and a sludge treatment method, which solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the application provides a sludge treatment system and a sludge treatment method, wherein the treatment system controls a material conveying component to convey materials into a combustion shell through a controller, the controller controls an igniter in an incineration ring to ignite so as to burn under the action of the igniter, finally, the fire seeds drive the materials in the combustion shell to burn, and the combustion shell surrounds the incineration ring so as to block heat generated by the incineration ring and maximally utilize heat energy, so that energy is saved compared with unidirectional combustion in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the application relates to a sludge treatment system, which comprises:
an incineration ring; an igniter and fuel are arranged in the incineration ring; the outer wall of the incineration ring is provided with meshes; the inner part of the incineration ring is used for generating flame to incinerate surrounding materials;
a combustion shell; the combustion shell is used for storing materials during combustion;
a material conveying component; the material conveying component is positioned below the combustion shell and is used for conveying materials into the combustion shell;
the controller is used for controlling the operation of the incineration ring and the material conveying assembly;
the combustion casing is annular and surrounds the incineration ring.
Optionally, the combustion casing comprises:
a bottom case; the bottom shell is fixedly connected to the ground through supporting legs; the lower end of the bottom shell is communicated with the material conveying component; the bottom shell is fixedly connected with the incineration ring;
an annular shell; the annular shell is rotatably connected to the upper end of the bottom shell;
a plurality of separators; the plurality of the partition plates are uniformly distributed and fixedly connected to the inner side of the annular shell;
a top plate; the top plate is fixedly connected with the outer wall of the incineration ring;
a swivel; the swivel is rotatably connected to the upper end of the incineration ring;
a blade; the blades are uniformly and fixedly connected to the inner side of the swivel;
a connecting rod; one end of the connecting rod is fixedly connected with the swivel, and the other end of the connecting rod is fixedly connected with the annular shell.
Optionally, the partition plate is obliquely arranged, and the oblique direction of the partition plate is opposite to the rotation direction;
the baffle is contacted with the upper end of the bottom shell near the edge of the bottom shell; the baffle is close to the edge of the incineration ring and contacts with the incineration ring.
Optionally, the feeding assembly includes:
the conveying pipe is positioned below the bottom shell and is communicated with the upper end of the bottom shell;
a motor; the motor is arranged below the inner part of the conveying pipe;
an auger; the auger is fixedly connected to an output shaft of the motor;
a feed pipe; the feeding pipe is fixedly connected to the outer wall of the feeding pipe and is communicated with the inside of the feeding pipe.
Optionally, the baffle is fixedly connected with a plurality of anti-slip strips; the anti-slip strips are transversely arranged.
Optionally, a gap is reserved between the upper edge of the partition plate and the top plate;
the upper edge of baffle has linked firmly the cutter, the cutter removes the in-process and can cut the material.
A sludge treatment method is applicable to the sludge treatment system, and comprises the following steps:
s1: firstly concentrating, tempering, dehydrating and drying sludge through processing equipment, finally burning, controlling a material conveying component by a worker through a controller to convey materials into a combustion shell, controlling an igniter in the burning ring to ignite by the controller, enabling combustion to be carried out under the action of the igniter, and finally driving the materials in the combustion shell to be burnt by fire;
s2: the air flow generated during the combustion inside the combustion shell and the combustion ring is discharged upwards, so that the air flow impacts the blades to give a driving force to the blades, the blades drive the swivel to rotate on the combustion ring, the swivel after the rotation drives the annular shell to rotate through the connecting rod, and the annular shell rotates to drive the partition plate to stir inside the annular shell;
s3: the baffle cuts the material which just enters the bottom shell, then the material is shoveled from the bottom of the annular shell, and along with the shoveling of the baffle, the material is shoveled onto the end face of the baffle and moves along the end face of the baffle, and the material is impacted by the anti-slip strips on the baffle to form secondary crushing;
s4: after the material is shoveled by the partition plate and moves along the inclined plane of the partition plate, the material can move close to the top plate and finally is discharged along the gap between the top plate and the partition plate, the cutter cuts the material again, and the material discharged from the gap falls on the next partition plate under the action of gravity and collides with the anti-slip strip on the partition plate, so that the material can shuttle back and forth among the partition plates and collide; the dust on the surface of the incineration ring is scraped in the rotation process of the partition plate, and the incinerated dust can be discharged through the meshes on the incineration ring and driven by the airflow.
The beneficial effects of the application are as follows:
1. according to the application, the material conveying component is controlled by the controller to convey the material into the combustion shell, the controller controls the igniter in the combustion ring to ignite, so that the combustion is performed under the action of the igniter, finally, the material in the combustion shell is driven by the fire to burn, and the combustion shell surrounds the combustion ring, so that the heat generated by the combustion ring is blocked, the heat energy is utilized to the maximum extent, and compared with the unidirectional combustion in the prior art, the energy is saved.
2. According to the application, the partition plates are obliquely arranged, so that the partition plates scoop up materials from the bottom of the annular shell, the materials are shoveled onto the end faces of the partition plates along with the shoveling of the partition plates and move along the end faces of the partition plates, and thus the materials are prevented from sinking at the bottom of the annular shell under the action of gravity, the contact area of the materials and flame is increased, and the incineration efficiency is improved.
3. According to the application, in the process that the baffle scrapes the material on the bottom shell, the material can move along the inclined plane of the baffle along the baffle, so that the material can be impacted by the anti-slip strips on the baffle to form secondary crushing, the contact area of the material and flame is further increased, the crushed material is stagnated on the anti-slip strips, the material cannot be accumulated on the bottom shell under the influence of gravity, the material combustion efficiency is improved, and the sludge treatment efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the present application;
FIG. 2 is a cross-sectional view of the present application;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a cross-sectional view of the present application in a perspective state;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a perspective view of the annular shell and baffle of the present application;
FIG. 7 is an enlarged view at C in FIG. 6;
FIG. 8 is a flow chart of a method of the present application;
in the figure: the incinerator comprises an incineration ring 1, a combustion shell 2, a bottom shell 21, supporting legs 211, an annular shell 22, a partition plate 23, an anti-slip strip 231, a cutter 232, a top plate 24, a swivel 25, blades 26, a connecting rod 27, a material conveying assembly 3, a material conveying pipe 31, a motor 32, a packing auger 33 and a feeding pipe 34.
Detailed Description
In order to make the objects, features and advantages of the present application more comprehensible, the technical solutions in the embodiments of the present application are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The technical scheme of the application is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
As shown in fig. 1 to 8, a sludge treatment system according to the present application includes:
an incineration ring 1; an igniter and fuel are arranged in the incineration ring 1; the outer wall of the incineration ring 1 is provided with meshes; the incineration ring 1 is internally used for generating flame to incinerate surrounding materials;
a combustion case 2; the combustion shell 2 is used for storing materials during combustion;
a material conveying component 3; the material conveying assembly 3 is positioned below the combustion shell 2, and the material conveying assembly 3 is used for conveying materials into the combustion shell 2;
the controller is used for controlling the automatic operation of the application;
the combustion casing 2 is annular and surrounds the incineration ring 1;
when the incinerator works, the existing incinerator is heated on one side of the incinerator body, sludge is added on the other side of the incinerator body, so that flames on one side of the incinerator body burn the other side of the incinerator body, one side where the sludge burns is removed when the incinerator body burns, heat generated when other positions burn is not effectively utilized, and energy waste is caused;
the application concentrates the sludge through the processing equipment, after the concentration is finished, the sludge is poured into the reaction tank for quenching and tempering, the quenched and tempered sludge is dehydrated, the specific time is determined by the type amount of the sludge after the dehydration is finished and stabilized for 2-3 hours, and finally the drying treatment is carried out, and the sludge can be burnt through the application after the drying is finished.
As an embodiment of the present application, the combustion case 2 includes:
a bottom case 21; the bottom shell 21 is fixedly connected to the ground through the supporting legs 211; and the lower end of the bottom shell 21 is communicated with the material conveying component 3; the bottom shell 21 is fixedly connected with the incineration ring 1;
an annular shell 22; the annular shell 22 is rotatably connected to the upper end of the bottom shell 21;
a partition plate 23; the partition plates 23 are uniformly distributed and fixedly connected to the inner side of the annular shell 22;
a top plate 24; the top plate 24 is fixedly connected with the outer wall of the incineration ring 1;
a swivel 25; the swivel 25 is rotatably connected to the upper end of the incineration ring 1;
a vane 26; the blades 26 are uniformly and fixedly connected to the inner side of the swivel 25;
a link 27; one end of the connecting rod 27 is fixedly connected with the swivel 25, and the other end is fixedly connected with the annular shell 22;
during operation, the air flow generated during the combustion of the combustion shell 2 and the incineration ring 1 is discharged upwards, so that the air flow impacts the blades 26 to give a driving force to the blades 26, the blades 26 drive the swivel 25 to rotate on the incineration ring 1, the swivel 25 after rotation drives the annular shell 22 to rotate through the connecting rod 27, the annular shell 22 rotates to drive the partition plate 23 to stir inside the annular shell 22, so that materials inside the annular shell 22 are stirred under the rotation of the blades 26, the materials are uniformly heated after stirring, the material combustion effect is improved, the condition that the heated materials are not uniformly combusted sufficiently is prevented, the stirring of the blades 26 can break up the materials, the contact area of the materials and flames is improved, and the incineration efficiency is further improved.
As one embodiment of the present application, the partition 23 is disposed to be inclined, and the inclination direction of the partition 23 is opposite to the rotation direction; during operation, the partition plate 23 is obliquely arranged, so that the partition plate 23 scoops up materials from the bottom of the annular shell 22, and along with the scooping of the partition plate 23, the materials are shoveled onto the end face of the partition plate 23 and move along the end face of the partition plate 23, so that the materials are prevented from sinking at the bottom of the annular shell 22 under the action of gravity, the contact area between the materials and flame is increased, and the incineration efficiency is improved;
the edge of the baffle plate 23, which is close to the bottom shell 21, is contacted with the upper end of the bottom shell 21; during operation, in the process that each baffle plate 23 is driven to rotate, the baffle plates 23 cut materials which just enter the bottom shell 21, so that the purpose of crushing is achieved.
As an embodiment of the present application, the partition 23 is in contact with the incineration ring 1 near the edge of the incineration ring 1; during operation, dust is formed after the material is burnt and passes through the burning ring 1 to be discharged along with air flow, flame can pass through the burning ring 1 and directly contact the material in the annular shell 22, so that the application scrapes the dust on the surface of the burning ring 1 in the rotating process of the partition plate 23, thereby achieving the effect of dredging the dust on the burning ring 1, preventing the influence of the obstruction of the dust on the flame on the inner side of the burning ring 1 from entering the annular shell 22, ensuring the burning efficiency, and simultaneously dredging the mesh on the burning ring 1 also prevents larger dust from being blocked in the mesh, so that the burnt dust can be discharged;
the material conveying assembly 3 comprises:
a material conveying pipe 31, wherein the material conveying pipe 31 is positioned below the bottom shell 21 and is communicated with the upper end of the bottom shell 21;
a motor 32; the motor 32 is arranged below the interior of the feed conveying pipe 31;
an auger 33; the auger 33 is fixedly connected to the output shaft of the motor 32;
a feed tube 34; the feeding pipe 34 is fixedly connected to the outer wall of the feeding pipe 31 and is communicated with the inside of the feeding pipe;
during operation, material is added from the feeding pipe 34, and along with the rotation of the motor 32 controlled by the controller, the rotating motor 32 drives the auger 33 to rotate, and the rotating auger 33 forms negative pressure, so that raw materials in the feeding pipe 34 enter the upper end of the bottom shell 21 from the conveying pipe 31, and feeding is completed.
As an embodiment of the present application, the separator 23 is fixedly connected with a non-slip strip 231; the anti-slip strips 231 are transversely placed; during operation, in the process that the baffle 23 scrapes the material on the bottom shell 21, the material can move along the inclined plane of the baffle 23 along the baffle 23, so that the material can be impacted by the anti-slip strips 231 on the baffle 23 to form secondary crushing, the contact area between the material and flame is further increased, the crushed material stagnates on the anti-slip strips 231, the material cannot be accumulated on the bottom shell 21 under the influence of gravity, the material combustion efficiency is improved, and the sludge treatment efficiency is further improved.
As an embodiment of the present application, a gap is left between the upper edge of the partition 23 and the top plate 24; during operation, after the material is shoveled by the baffle 23 and then moves along the inclined plane of the baffle 23, the material can move close to the top plate 24 and finally is discharged along the gap between the top plate 24 and the baffle 23, and the material discharged from the gap falls on the next baffle 23 under the action of gravity and collides with the anti-slip strips 231 on the baffle 23, so that the material can shuttle back and forth and collide between a plurality of baffles 23, the material crushing efficiency between the baffles 23 is accelerated, the contact area during combustion is further improved, the incineration efficiency is further improved, and the sludge treatment efficiency is also improved.
As an embodiment of the present application, a cutter 232 is fixedly connected to the upper edge of the partition 23, and the cutter 232 can cut the material during the moving process; during operation, in the process that the material passes through the gap between the partition plate 23 and the top plate 24, the cutter 232 cuts the material again, so that the material can be crushed again, the material is combusted more fully after being crushed for a plurality of times, and the sludge treatment efficiency is greatly improved.
A sludge treatment method is applicable to the sludge treatment system, and comprises the following steps:
s1: firstly concentrating, tempering, dehydrating and drying sludge through processing equipment, finally burning, controlling a material conveying component 3 by a worker to convey materials into a combustion shell 2 through a controller, controlling an igniter in an incineration ring 1 to ignite by the controller, enabling combustion to be carried out under the action of the igniter, and finally driving the materials in the combustion shell 2 to be burnt by fire;
s2: the air flow generated during the combustion inside the combustion shell 2 and the combustion ring 1 is exhausted upwards, so that the air flow impacts the blades 26 to give a driving force to the blades 26, the blades 26 drive the swivel 25 to rotate on the combustion ring 1, the swivel 25 after rotation drives the annular shell 22 to rotate through the connecting rod 27, and the annular shell 22 rotates to drive the partition plate 23 to stir inside the annular shell 22;
s3: the baffle plate 23 cuts the material just entering the bottom shell 21, then the material is shoveled up from the bottom of the annular shell 22, and along with the shoveling of the baffle plate 23, the material is shoveled onto the end face of the baffle plate 23 and moves along the end face of the baffle plate 23, and the material is impacted by the anti-slip strips 231 on the baffle plate 23 to form secondary crushing;
s4: after the material is shoveled by the partition plate 23 and moves along the inclined plane of the partition plate 23, the material moves close to the top plate 24 and finally is discharged along the gap between the top plate 24 and the partition plate 23, the cutter 232 cuts the material again, and the material discharged from the gap falls on the next partition plate 23 under the action of gravity and impacts with the anti-slip strips 231 on the partition plate 23, so that the material can shuttle and impact between the partition plates 23; the dust on the surface of the incineration ring 1 is scraped in the rotation process of the partition plate 23, and the incinerated dust can be discharged under the driving of the airflow through the mesh holes on the incineration ring 1.
The specific working procedure is as follows:
firstly concentrating sludge through processing equipment, pouring the sludge into a reaction tank for quenching and tempering after the concentration is finished, dehydrating the quenched and tempered sludge, stabilizing the dehydrated sludge for 2-3 hours, determining the specific time according to the type of the sludge, and finally drying the sludge, wherein after the drying is finished, the sludge can be incinerated through the application;
the air flow generated during the combustion inside the combustion shell 2 and the combustion ring 1 is discharged upwards, so that the air flow impacts the blades 26 to give a driving force to the blades 26, the blades 26 drive the rotating ring 25 to rotate on the combustion ring 1, the rotating ring 25 drives the annular shell 22 to rotate through the connecting rod 27, the annular shell 22 rotates to drive the partition plate 23 to stir inside the annular shell 22, and therefore materials inside the annular shell 22 are stirred under the rotation of the blades 26, the materials are uniformly heated after stirring, the condition that the materials are unevenly heated and insufficiently combusted is prevented, the stirring of the blades 26 can break up the materials, and the contact area of the materials and flames is improved; through the inclined baffle plate 23, the baffle plate 23 scoops up the material from the bottom of the annular shell 22, and along with the scooping of the baffle plate 23, the material is shoveled onto the end face of the baffle plate 23 and moves along the end face of the baffle plate 23, so that the material is prevented from sinking at the bottom of the annular shell 22 under the action of gravity, and the contact area of the material and flame is further increased; in the process that each baffle plate 23 is driven to rotate, the baffle plates 23 cut the materials which just enter the bottom shell 21, so that the purpose of crushing is achieved, and compared with the prior art that the materials are crushed firstly and then burnt, the application can directly crush and burn, and greatly improves the sludge treatment efficiency; the dust formed after the material is burnt passes through the burning ring 1 and is discharged along with the air flow, and the flame can directly contact the material in the annular shell 22 after passing through the burning ring 1 in the burning ring 1, so that the dust on the surface of the burning ring 1 is scraped in the rotating process of the partition plate 23, the effect of dredging the dust on the burning ring 1 is achieved, the influence of the obstruction of the dust on the amount of the flame on the inner side of the burning ring 1 entering the annular shell 22 is prevented, and meanwhile, the dredging of the mesh holes on the burning ring 1 is also used for preventing larger dust from being blocked in the mesh holes, so that the burnt dust can be discharged; in the process that the baffle plate 23 scrapes the material on the bottom shell 21, the material moves along the inclined plane of the baffle plate 23 along the baffle plate 23, so that the material is impacted by the anti-slip strips 231 on the baffle plate 23 to form secondary crushing, the contact area between the material and flame is further increased, and the crushed material is stagnated on the anti-slip strips 231, so that the material is not affected by gravity and is accumulated on the bottom shell 21; after the material is shoveled by the partition plate 23 and moves along the inclined plane of the partition plate 23, the material moves close to the top plate 24 and finally is discharged along a gap between the top plate 24 and the partition plate 23, and the material discharged from the gap falls on the next partition plate 23 under the action of gravity and collides with the anti-slip strips 231 on the partition plate 23, so that the material can shuttle and collide between the partition plates 23; the cutter 232 cuts the material again as it passes through the gap between the partition 23 and the top plate 24.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (2)
1. A sludge treatment system, comprising:
an incineration ring (1); an igniter and fuel are arranged in the incineration ring (1); the outer wall of the incineration ring (1) is provided with meshes; the inside of the incineration ring (1) is used for generating flame to incinerate surrounding materials;
a combustion case (2); the combustion shell (2) is used for storing materials during combustion;
a material conveying component (3); the material conveying assembly (3) is positioned below the combustion shell (2), and the material conveying assembly (3) is used for conveying materials into the combustion shell (2);
the controller is used for controlling the operation of the incineration ring (1) and the material conveying assembly (3);
the combustion shell (2) is annular and surrounds the incineration ring (1);
the combustion case (2) includes:
a bottom case (21); the bottom shell (21) is fixedly connected to the ground through the supporting legs (211); the lower end of the bottom shell (21) is communicated with the material conveying component (3); the bottom shell (21) is fixedly connected with the incineration ring (1);
an annular shell (22); the annular shell (22) is rotatably connected to the upper end of the bottom shell (21);
a plurality of separators (23); the plurality of the partition plates (23) are uniformly distributed and fixedly connected to the inner side of the annular shell (22);
a top plate (24); the top plate (24) is fixedly connected with the outer wall of the incineration ring (1);
a swivel (25); the swivel (25) is rotatably connected to the upper end of the incineration ring (1);
a blade (26); the blades (26) are uniformly and fixedly connected to the inner side of the swivel (25);
a connecting rod (27); one end of the connecting rod (27) is fixedly connected with the swivel (25), and the other end of the connecting rod is fixedly connected with the annular shell (22);
the partition plate (23) is obliquely arranged, and the oblique direction of the partition plate (23) is opposite to the rotating direction;
the baffle plate (23) is close to the edge of the bottom shell (21) and is contacted with the upper end of the bottom shell (21); the baffle plate (23) is contacted with the incineration ring (1) near the edge of the incineration ring (1);
the material conveying assembly (3) comprises:
the conveying pipe (31) is positioned below the bottom shell (21) and is communicated with the upper end of the bottom shell (21);
a motor (32); the motor (32) is arranged below the interior of the conveying pipe (31);
a packing auger (33); the auger (33) is fixedly connected to an output shaft of the motor (32);
a feed tube (34); the feeding pipe (34) is fixedly connected to the outer wall of the conveying pipe (31) and is communicated with the interior of the conveying pipe (31);
a plurality of anti-slip strips (231) are fixedly connected to the partition plate (23); the anti-slip strip (231) is transversely arranged;
a gap is reserved between the upper edge of the partition plate (23) and the top plate (24);
the upper edge of baffle (23) has linked firmly cutter (232), cutter (232) remove in-process and can cut the material.
2. A method of sludge treatment for use in the sludge treatment system of claim 1, wherein: the method comprises the following steps:
s1: firstly concentrating, tempering, dehydrating and drying sludge through processing equipment, finally burning, controlling a material conveying component (3) by a worker to convey materials into a combustion shell (2) through a controller, controlling an igniter in an incineration ring (1) to ignite by the controller so that combustion is carried out under the action of the igniter, and finally driving the materials in the combustion shell (2) to burn by fire;
s2: the air flow generated during the combustion inside the combustion shell (2) and the incineration ring (1) is exhausted upwards, so that the air flow impacts the blades (26) to give a driving force to the blades (26), the blades (26) drive the swivel (25) to rotate on the incineration ring (1), the swivel (25) after rotation drives the annular shell (22) to rotate through the connecting rod (27), and the annular shell (22) rotates to drive the partition plate (23) to stir inside the annular shell (22);
s3: the partition plate (23) cuts the material which just enters the bottom shell (21), then the material is shoveled up from the bottom of the annular shell (22), and along with the shoveling of the partition plate (23), the material is shoveled onto the end face of the partition plate (23) and moves along the end face of the partition plate (23), and the material is impacted by the anti-slip strips (231) on the partition plate (23) to form secondary crushing;
s4: after the material is shoveled by the partition plate (23) and moves along the inclined plane of the partition plate (23), the material moves close to the top plate (24), and finally is discharged along a gap between the top plate (24) and the partition plate (23), the cutter (232) cuts the material again, and the material discharged from the gap falls on the next partition plate (23) under the action of gravity and collides with the anti-slip strips (231) on the partition plate (23), so that the material can shuttle and collide between the partition plates (23); the dust on the surface of the incineration ring (1) is scraped in the rotation process of the partition plate (23), and the incinerated dust passes through the mesh holes on the incineration ring (1) and can be discharged under the driving of air flow.
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| CN114988930B (en) * | 2022-06-17 | 2023-08-04 | 广东福利龙复合肥有限公司 | High-temperature aerobic fermentation equipment and process for sludge |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396924A1 (en) * | 1977-07-08 | 1979-02-02 | Legue Jean Claude | Liquid or gaseous fuel burner - has revolving body driven by gear train and blades to cause gas swirling |
| JPH11294956A (en) * | 1998-04-14 | 1999-10-29 | Miike Tekkosho Kk | Dry treatment device for adhesive fluid waste |
| JP2000230709A (en) * | 1999-02-05 | 2000-08-22 | Plantec Inc | Multi-fuel fired furnace for sludge having rotary sludge cutting device |
| CN1439843A (en) * | 2002-02-07 | 2003-09-03 | 株式会社粉研宝泰司 | Method and device for quantitatively supplying composite wastes containing waste plastics |
| CN101003453A (en) * | 2006-01-17 | 2007-07-25 | 广东福利龙复合肥有限公司 | High tower graining method for producing composite (mixed) fertilizer |
| KR101178449B1 (en) * | 2012-04-19 | 2012-08-30 | 이경희 | An apparatus for carbonize for wet waste and recycled plant using the same |
| CN108017251A (en) * | 2016-11-02 | 2018-05-11 | 天津天控科技有限公司 | A kind of sludge treating system |
| CN110906345A (en) * | 2019-11-30 | 2020-03-24 | 武汉美瑞农业科技有限公司 | Rotten silt deodorization of containing grit is with burning device |
| CN111503638A (en) * | 2020-04-27 | 2020-08-07 | 胡佳琪 | Burn effectual environment-friendly incinerator |
| CN111594861A (en) * | 2020-06-03 | 2020-08-28 | 杨汉顺 | Waste gas desulfurization equipment for waste incineration |
| TR202015485A2 (en) * | 2019-10-03 | 2020-11-23 | Senol Faik Oezyaman | A REACTOR WITH THE FEATURE OF DRYING BY CARBONIZING AND BURNING VOCAL GASES AND TOXIC GASES TOGETHER |
| CN112113227A (en) * | 2020-09-11 | 2020-12-22 | 江阴市锦绣江南环境发展有限公司 | Thermodynamic cycle is exempted from to pile up high-efficient boiler that burns of formula |
| DE102019123180A1 (en) * | 2019-08-29 | 2021-03-04 | Seepex Gmbh | Plant and process for incinerating sludge |
| CN214745778U (en) * | 2021-03-31 | 2021-11-16 | 杭州国泰环保科技股份有限公司 | Combustion furnace for squeezing semi-dry sludge |
| KR102335402B1 (en) * | 2021-02-04 | 2021-12-23 | 일흥하이텍 주식회사 | High-temperature Incineration Device with High Efficiency |
| CN215765129U (en) * | 2021-09-25 | 2022-02-08 | 梅州市大平龙伟砖厂有限公司 | Industrial waste sludge incineration device |
| CN215756988U (en) * | 2021-03-25 | 2022-02-08 | 江苏九州禹澄工程科技有限公司 | Tube bundle rotary type sludge steam drying equipment |
-
2022
- 2022-06-16 CN CN202210681566.XA patent/CN115010339B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396924A1 (en) * | 1977-07-08 | 1979-02-02 | Legue Jean Claude | Liquid or gaseous fuel burner - has revolving body driven by gear train and blades to cause gas swirling |
| JPH11294956A (en) * | 1998-04-14 | 1999-10-29 | Miike Tekkosho Kk | Dry treatment device for adhesive fluid waste |
| JP2000230709A (en) * | 1999-02-05 | 2000-08-22 | Plantec Inc | Multi-fuel fired furnace for sludge having rotary sludge cutting device |
| CN1439843A (en) * | 2002-02-07 | 2003-09-03 | 株式会社粉研宝泰司 | Method and device for quantitatively supplying composite wastes containing waste plastics |
| CN101003453A (en) * | 2006-01-17 | 2007-07-25 | 广东福利龙复合肥有限公司 | High tower graining method for producing composite (mixed) fertilizer |
| KR101178449B1 (en) * | 2012-04-19 | 2012-08-30 | 이경희 | An apparatus for carbonize for wet waste and recycled plant using the same |
| CN108017251A (en) * | 2016-11-02 | 2018-05-11 | 天津天控科技有限公司 | A kind of sludge treating system |
| DE102019123180A1 (en) * | 2019-08-29 | 2021-03-04 | Seepex Gmbh | Plant and process for incinerating sludge |
| TR202015485A2 (en) * | 2019-10-03 | 2020-11-23 | Senol Faik Oezyaman | A REACTOR WITH THE FEATURE OF DRYING BY CARBONIZING AND BURNING VOCAL GASES AND TOXIC GASES TOGETHER |
| CN110906345A (en) * | 2019-11-30 | 2020-03-24 | 武汉美瑞农业科技有限公司 | Rotten silt deodorization of containing grit is with burning device |
| CN111503638A (en) * | 2020-04-27 | 2020-08-07 | 胡佳琪 | Burn effectual environment-friendly incinerator |
| CN111594861A (en) * | 2020-06-03 | 2020-08-28 | 杨汉顺 | Waste gas desulfurization equipment for waste incineration |
| CN112113227A (en) * | 2020-09-11 | 2020-12-22 | 江阴市锦绣江南环境发展有限公司 | Thermodynamic cycle is exempted from to pile up high-efficient boiler that burns of formula |
| KR102335402B1 (en) * | 2021-02-04 | 2021-12-23 | 일흥하이텍 주식회사 | High-temperature Incineration Device with High Efficiency |
| CN215756988U (en) * | 2021-03-25 | 2022-02-08 | 江苏九州禹澄工程科技有限公司 | Tube bundle rotary type sludge steam drying equipment |
| CN214745778U (en) * | 2021-03-31 | 2021-11-16 | 杭州国泰环保科技股份有限公司 | Combustion furnace for squeezing semi-dry sludge |
| CN215765129U (en) * | 2021-09-25 | 2022-02-08 | 梅州市大平龙伟砖厂有限公司 | Industrial waste sludge incineration device |
Non-Patent Citations (1)
| Title |
|---|
| "垃圾填埋场甲烷氧化菌及甲烷减排的研究进展";王晓琳等;《生物技术通报》;第32卷(第5期);第16-25页 * |
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