CN213141769U - Reaction device for converting sludge into burning cake - Google Patents
Reaction device for converting sludge into burning cake Download PDFInfo
- Publication number
- CN213141769U CN213141769U CN202021868981.9U CN202021868981U CN213141769U CN 213141769 U CN213141769 U CN 213141769U CN 202021868981 U CN202021868981 U CN 202021868981U CN 213141769 U CN213141769 U CN 213141769U
- Authority
- CN
- China
- Prior art keywords
- magnet
- reaction
- reaction barrel
- sludge
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 61
- 239000010802 sludge Substances 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 abstract description 5
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 description 9
- 230000004151 fermentation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Sludge (AREA)
Abstract
This application is used for mud to turn into municipal sludge of burning cake, biological organic matter and ashes are mixed according to the proportion in the reaction barrel, it stirs to spray biological bacterial again, discharge from the bottom after the stirring is accomplished, and the inner wall of bucket can residual part mud, the first magnet of second drive arrangement drive moves down this moment, because second magnet and first magnet magnetism attract each other, so second magnet drives the doctor-bar and moves down thereupon, the doctor-bar can be scraped away the mud of remaining at the inner wall, not only improve discharge efficiency but also prevent extravagant.
Description
Technical Field
The utility model relates to a sludge treatment field especially relates to a reaction unit that is used for mud to turn into burning cake.
Background
The urbanization speed is gradually accelerated, the municipal sewage treatment rate is gradually improved, and the municipal sludge amount is sharply increased. The method comprises the steps of mixing municipal sludge, biological organic matters and furnace ash according to a basic proportion, spraying efficient active biological strains, stirring uniformly, transferring into a fermentation tank, and performing aerobic high-temperature fermentation for several days to thoroughly remove the odor of the municipal sludge and kill harmful substances such as bacteria, ova, escherichia coli and the like. After treatment, municipal sludge subjected to treatment, drying and harmless treatment is made into a combustion cake through an extrusion molding machine and used as fuel of a power plant, a cement plant or a large boiler, so that resource utilization is achieved, but the existing sludge can be stuck to the inner wall of a barrel, the outflow efficiency is low, and waste can be caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the technical scheme provides the reaction device for converting the sludge into the burning cakes, and the reaction device has the function of scraping the inner wall of the barrel.
In order to achieve the purpose, the technical scheme is as follows:
the reaction device for converting sludge into the burning cakes comprises a reaction barrel for placing sludge, organic matters, furnace dust and biological bacteria, wherein a first driving device is further arranged on one side of the reaction barrel, and a stirring blade frame capable of extending into the reaction barrel for stirring is arranged on the first driving device;
a second driving device and a third driving device are further arranged on two sides of the reaction barrel, a first magnet capable of moving up and down in the second driving device is further arranged on the second driving device, the first magnet is located on the outer side of the reaction barrel, a scraping piece used for hanging residual liquid on the inner wall of the reaction barrel and a second magnet connected with the scraping piece are further arranged on the inner side of the reaction barrel, and the first magnet is magnetically connected with the second magnet;
the bottom of the reaction barrel is also provided with a pipeline for discharging materials, the pipeline is connected with a fermentation barrel body, and the fermentation barrel body is also connected with a forming machine for extruding the combustion cake.
This application is used for mud to turn into municipal sludge of burning cake, biological organic matter and ashes are mixed according to the proportion in the reaction barrel, it stirs to spray biological bacterial again, discharge from the bottom after the stirring is accomplished, and the inner wall of bucket can residual part mud, the first magnet of second drive arrangement drive moves down this moment, because second magnet and first magnet magnetism attract each other, so second magnet drives the doctor-bar and moves down thereupon, the doctor-bar can be scraped away the mud of remaining at the inner wall, not only improve discharge efficiency but also prevent extravagant.
In some embodiments, the first driving device includes a first limiting slide rail and a first slide block moving up and down on the first limiting slide rail, the first limiting slide rail is provided with a first screw rod in threaded connection with the first slide block, the first screw rod is further provided with a first driver for driving the first screw rod to rotate, and the first slide block is provided with a rotary driver in rotary connection with the stirring blade frame.
In some embodiments, the second driving device includes a second limiting slide rail and a second slide block moving up and down on the second limiting slide rail, the second limiting slide rail is provided with a second screw rod in threaded connection with the second slide block, the second screw rod is further provided with a second driver for driving the second screw rod to rotate, and the first magnet is arranged on the second slide block.
In some embodiments, a pulley is arranged on one side of the second magnet opposite to the inner wall of the reaction barrel, and the scraping blade is matched with the shape of the inner wall of the reaction barrel and arranged on the lower side of the second magnet.
In some embodiments, the outer wall of the reaction barrel is provided with a positioning cavity, and the second magnet is provided with a positioning part matched with the positioning cavity.
In some embodiments, the reaction barrel is provided with convex strips which are arranged along the inner wall and are respectively inclined towards the scraping blade, and the periphery of each convex strip is in a circular arc shape.
In some embodiments, the reaction tank bottom is conical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a structural schematic diagram of the present invention, in which the first slider is disassembled;
FIG. 3 is a schematic view of the present invention, which is exploded in the third front view direction;
FIG. 4 is a schematic view of the present invention, which is exploded in the four rear-view directions;
fig. 5 is an enlarged view of fig. 3 at a.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a reaction apparatus for converting sludge into a burning cake, comprising a reaction barrel 1 for placing sludge, organic matter, furnace ash and biological bacteria, wherein a first driving device 2 is further disposed on one side of the reaction barrel 1, and a stirring blade frame 3 capable of extending into the reaction barrel 1 for stirring is disposed on the first driving device 2;
a second driving device 4 and a third driving device 5 are further arranged on two sides of the reaction barrel 1, a first magnet 6 capable of moving up and down on the second driving device 4 is further arranged on the second driving device 4, the first magnet 6 is located on the outer side of the reaction barrel 1, a scraping blade 7 used for hanging residual liquid on the inner wall of the barrel and a second magnet 8 connected with the scraping blade 7 are further arranged on the inner side of the reaction barrel 1, and the first magnet 6 is magnetically connected with the second magnet 8;
the bottom of the reaction barrel 1 is also provided with a pipeline for discharging materials, the pipeline is connected with a fermentation barrel body, and the fermentation barrel body is also connected with a forming machine for extruding a combustion cake.
Preferably, the second drive device and the third drive device are identical in structure and are provided with magnets.
Firstly, municipal sludge with the water content of about 80%, biological organic matters (dry chaff, straws and the like) and furnace dust (biomass power plants, household garbage power plants, other plant ash and the like) are mixed according to the proportion basically, then high-efficiency active biological strains are sprayed, at the moment, the first driving device drives the stirring blade frame to descend into the barrel for stirring, the stirring is completed and then discharged from the bottom, partial sludge can be remained on the inner wall of the barrel, at the moment, the second driving device drives the first magnet to move downwards, and the second magnet drives the scraping blade to move downwards along with the first magnet due to the magnetic attraction of the second magnet and the first magnet, so that the scraping blade can scrape the sludge remained on the inner wall, thereby not only improving the discharge efficiency, but also preventing waste.
In this embodiment, the first driving device 2 includes a first limiting slide rail 21 and a first slide block 22 moving up and down on the first limiting slide rail 21, the first limiting slide rail 21 is provided with a first screw 23 in threaded connection with the first slide block 22, the first screw 23 is further provided with a first driver 24 driving the first screw to rotate, the first slide block 22 is provided with a rotary driver 25 rotatably connected with the stirring blade frame 3, as shown in fig. 2, both sides of the first slide block are provided with notches, and both sides of the first limiting slide rail are also provided with a positioning track, the first slide block is matched with the first limiting slide rail, and then the first screw passes through the first slide block, so that when the first driver rotates, the first slide block is forced to move up and down only to drive the stirring blade to enter or exit the reaction barrel, and the driving effect is good.
In this embodiment, the second driving device 4 includes a second limiting slide rail 41 and a second slide block 42 moving up and down on the second limiting slide rail 41, the second limiting slide rail 41 is provided with a second screw 43 in threaded connection with the second slide block 42, the second screw 43 is further provided with a second driver 44 driving the second screw to rotate, the first magnet 6 is disposed on the second slide block 42, and the second driver drives the second slide block and the first magnet to move up or down through the second screw so as to drive the second magnet and the doctor blade to move up or down.
In this embodiment, second magnet 8 is relative 1 inner wall one side of reaction barrel is equipped with pulley 9, doctor-bar 7 with 1 inner wall shape phase-match of reaction barrel and set up with 8 downside of second magnet, because second magnet is smooth and easy inadequately when just moving if pasting tight reaction barrel inner wall, consequently be provided with the pulley in that side of second magnet near inner wall, pulley and inner wall laminating, and so second magnet moves down more smoothly, and the doctor-bar setting is in the below of second magnet to slope in the inner wall, just can play and scrape clean effect.
In this embodiment, 1 outer wall of reaction barrel is equipped with location chamber 10, second magnet 8 be equipped with location chamber 10 assorted location portion 11, as shown in fig. 2, first magnet is close to reaction barrel outer wall one side and is provided with location portion, prevents that first magnet from pasting closely with the reaction barrel outer wall and influencing the smoothness nature, and the cooperation in rethread location portion and location chamber makes magnet be linear motion when reciprocating, guarantees that the relative position of two magnets is unanimous, prevents that the skew of position from influencing magnetism.
In this embodiment, the reaction barrel 1 is provided with the protruding strips 12 which are arranged along the inner wall and respectively incline towards the scraping blades 7, the outer peripheries of the protruding strips 12 are arc-shaped, as shown in fig. 3 and 4, the inner wall of the reaction barrel is provided with two groups of protruding strips which incline in opposite directions, one group of protruding strips inclines towards the scraping blades on one side, the other group of protruding strips inclines towards the scraping blades on the other side, and a vacant space for the scraping blades to move is reserved between the two groups of protruding strips, so that the sludge on the inner wall can be guided to the scraping blades along with the inclined protruding strips to scrape the scraping blades, and the arc is designed to allow one part of the sludge to slide to the scraping blades along with the inclined plane and the other part of the sludge to slide to the bottom of.
In this embodiment, the bottom of reaction barrel 1 is conical, lets mud accelerate to flow to the fermentation cylinder through this circular cone in, bottom and fermentation cylinder intercommunication, and the bad smell of thoroughly getting rid of municipal sludge and exterminateing harmful substance such as bacterial worm ovum and escherichia coli through the good oxygen high temperature fermentation of several days again. And (3) after treatment, drying and harmlessly treating the municipal sludge to prepare a combustion cake through an extrusion molding machine, and using the combustion cake as a fuel for a power plant, a cement plant or a large boiler so as to realize resource utilization.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.
Claims (7)
1. A reaction unit for mud turns into burning cake, its characterized in that: the device comprises a reaction barrel (1) for placing sludge, organic matters, furnace dust and biological bacteria, wherein a first driving device (2) is also arranged on one side of the reaction barrel (1), and a stirring blade frame (3) which can extend into the reaction barrel (1) for stirring is arranged on the first driving device (2);
reaction barrel (1) both sides still are equipped with second drive arrangement (4) and third drive arrangement (5), still be equipped with on second drive arrangement (4) can in first magnet (6) that second drive arrangement (4) reciprocated, first magnet (6) are located reaction barrel (1) outside, reaction barrel (1) inboard still be equipped with be used for hanging scraping piece (7) of bucket inner wall residual liquid and with second magnet (8) that scraping piece (7) are connected, first magnet (6) with second magnet (8) magnetism is connected.
2. The reactor for sludge conversion into a combustion cake as claimed in claim 1, wherein: first drive arrangement (2) including first spacing slide rail (21) with in first slider (22) that first spacing slide rail (21) reciprocated, first spacing slide rail (21) be equipped with first screw rod (23) of first slider (22) threaded connection, first screw rod (23) still are equipped with its rotatory first driver (24) of drive, be equipped with on first slider (22) with stirring blade frame (3) swivelling joint's rotary actuator (25).
3. The reactor for sludge conversion into a combustion cake as claimed in claim 1, wherein: the second driving device (4) comprises a second limiting slide rail (41) and a second slide block (42) which moves up and down on the second limiting slide rail (41), the second limiting slide rail (41) is provided with a second screw rod (43) which is in threaded connection with the second slide block (42), the second screw rod (43) is further provided with a second driver (44) which drives the second screw rod to rotate, and the first magnet (6) is arranged on the second slide block (42).
4. The reaction device for sludge conversion into a combustion cake as claimed in claim 3, wherein: the second magnet (8) is opposite to one side of the inner wall of the reaction barrel (1) and is provided with a pulley (9), and the scraping blade (7) is matched with the shape of the inner wall of the reaction barrel (1) and is arranged at the lower side of the second magnet (8).
5. The reaction device for sludge conversion into a combustion cake as claimed in claim 4, wherein: the outer wall of the reaction barrel (1) is provided with a positioning cavity (10), and the second magnet (8) is provided with a positioning part (11) matched with the positioning cavity (10).
6. The reaction device for the conversion of sludge into a combustion cake as claimed in claim 5, wherein: the reaction barrel (1) is provided with convex strips (12) which are arranged along the inner wall and incline towards the scraping pieces (7) respectively, and the peripheries of the convex strips (12) are arc-shaped.
7. The reaction device for the conversion of sludge into a combustion cake as claimed in claim 6, wherein: the bottom of the reaction barrel (1) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868981.9U CN213141769U (en) | 2020-08-31 | 2020-08-31 | Reaction device for converting sludge into burning cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868981.9U CN213141769U (en) | 2020-08-31 | 2020-08-31 | Reaction device for converting sludge into burning cake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213141769U true CN213141769U (en) | 2021-05-07 |
Family
ID=75742103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868981.9U Expired - Fee Related CN213141769U (en) | 2020-08-31 | 2020-08-31 | Reaction device for converting sludge into burning cake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213141769U (en) |
-
2020
- 2020-08-31 CN CN202021868981.9U patent/CN213141769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |