CN111473635A - Tunnel type solid waste pretreatment system - Google Patents
Tunnel type solid waste pretreatment system Download PDFInfo
- Publication number
- CN111473635A CN111473635A CN202010217033.7A CN202010217033A CN111473635A CN 111473635 A CN111473635 A CN 111473635A CN 202010217033 A CN202010217033 A CN 202010217033A CN 111473635 A CN111473635 A CN 111473635A
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- China
- Prior art keywords
- cover body
- conveying belt
- conveyer belt
- cover
- belt
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a tunnel type solid waste pretreatment system, which belongs to the technical field of solid waste, wherein a first conveying belt, a second conveying belt and a third conveying belt are arranged in a step manner, a transparent cover is covered above the first conveying belt, the second conveying belt and the third conveying belt, the transparent cover comprises a first cover body, a second cover body and a third cover body, the front end of the first cover body is provided with a feeding hole for feeding, the feeding hole is communicated with a feeding hopper, the rear end of the third cover body is provided with a discharging hole for discharging, the front sides in the first cover body, the second cover body and the third cover body are respectively provided with a stirring blade, solar electric heating rods and auxiliary electric heating rods are respectively arranged in gaps among the first conveying belt, the second conveying belt and the third conveying belt, the solar electric heating rods and the auxiliary electric heating rods are distributed at intervals, and solar panels are respectively arranged at the upper ends of the first cover body, the second cover body and the, the solar panel is electrically connected with the solar electric heating rod through the controller, and the auxiliary electric heating rod is electrically connected with the power supply.
Description
Technical Field
The invention relates to the technical field of solid waste treatment, in particular to a tunnel type solid waste pretreatment system.
Background
Part of the solid waste has large peculiar smell, such as polluted soil, sludge, livestock manure and the like. The existing treatment and disposal systems are often open, and the solid wastes are easy to cause secondary environmental pollution. In addition, solid waste with high water content is difficult to transport and stir due to the problems of humidity, viscosity and the like, and the existing drying method has high energy consumption.
Disclosure of Invention
The invention aims to provide a tunnel type solid waste pretreatment system to solve the problem that the conventional solid waste with high water content is difficult to transport and stir due to the problems of humidity, viscosity and the like in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a tunnel type solid waste pretreatment system comprises a first conveying belt, a second conveying belt and a third conveying belt, wherein the first conveying belt, the second conveying belt and the third conveying belt are arranged in a step manner, a transparent cover covers the first conveying belt, the second conveying belt and the third conveying belt, the transparent cover comprises a first cover body covering the first conveying belt, a second cover body covering the second conveying belt and a third cover body covering the third conveying belt, the first cover body, the second cover body and the third cover body are sequentially connected in a step manner, the first cover body, the second cover body and the third cover body are communicated with each other, a feeding hole for feeding is formed in the front end of the first cover body, the feeding hole is communicated with a feeding hopper, a discharging hole for discharging is formed in the rear end of the third cover body, and a stirring blade is arranged on the front side inside of the first cover body, the second cover body and the third cover body, all install solar energy electric heat stick and supplementary electric heat stick in the middle space of first conveyer belt, second conveyer belt, third conveyer belt, and solar energy electric heat stick and supplementary electric heat stick interval distribution, the first cover body, the second cover body, third cover body upper end all are equipped with solar panel, and solar panel passes through controller and solar energy electric heat stick electric connection, supplementary electric heat stick and power electric connection.
Further, the first cover body, the second cover body and the third cover body are all provided with air exhaust holes, and the air exhaust holes are connected with an odor treatment system through hoses.
Furthermore, collecting pipes are fixed on two sides of the first cover body, the second cover body and the third cover body along the moving direction of the conveying belt, the collecting pipes are communicated with connecting pipes, and the connecting pipes are connected with a sewage collecting box through hoses.
Further, the feeder hopper includes a temporary storage cylinder and a feeding control panel, and the feeding control panel can move in the vertical direction through the control of the hydraulic cylinder so as to control the feeding amount of the feeder hopper.
Furthermore, the first cover body is communicated with the second cover body through a first connecting port.
Furthermore, the second cover body is communicated with the third cover body through a second connecting port.
Furthermore, the two ends of the first conveying belt are respectively fixed on the first supporting leg and the second supporting leg, one end of the second conveying belt is installed under the first conveying belt installation point of the second supporting leg, the other end of the second conveying belt is installed on the third supporting leg, one end of the third conveying belt is installed under the second conveying belt installation point of the third supporting leg, and the other end of the third conveying belt is installed on the fourth supporting leg.
Further, the feed hopper is fixed on the first supporting leg through a bracket.
Furthermore, the first conveying belt, the second conveying belt and the third conveying belt are all made of PP plastics.
Furthermore, the first cover body, the second cover body and the third cover body are all made of acrylic plates.
Compared with the prior art, the invention has the beneficial effects that: the tunnel type solid waste pretreatment system designed in the invention reduces the high-water-content solid waste (more than 80% of water content) to 40% -60% through a solar heat energy and auxiliary heat energy system, removes odor in the treatment process, and can perform subsequent composting on the treated material.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the power supply of the electric heating rod of the present invention;
FIG. 3 is a first perspective view of the light transmissive cover of FIG. 1 according to the present invention;
FIG. 4 is a second schematic perspective view of the light transmissive cover of FIG. 1 according to the present invention;
FIG. 5 is a view of the mixing blade of FIG. 1 in accordance with the present invention; a schematic perspective structure;
FIG. 6 is a schematic right-view structural diagram of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic front view of the structure of FIG. 5 according to the present invention.
In the figure, 1 the first conveyer belt, 2 the second conveyer belt, 3 the third conveyer belt, 4 feeder hoppers, 5 feeding control panels, 6 transparent covers, 601 the first cover body, 602 the second cover body. 603 third cover body, 604 mounting holes, 605 feeding hole, 606 discharging hole, 607 pumping hole, 608 collecting pipe, 609 connecting pipe, 610 first connecting port, 611 second connecting port, 7 stirring blade, 701 stirring shaft, 702 first fixing sleeve, 703 first blade, 704 second fixing sleeve, 705 second blade, 706 third fixing sleeve, 707 third blade, 708 fourth fixing sleeve, 709 fourth blade, 710 fifth fixing sleeve, 711 fifth blade, 8 solar panel, 9 solar electric heating rod, 10 auxiliary electric heating rod, 11 controller, 12 power supply, 13 support, 14 first supporting leg, 15 second supporting leg, 16 third supporting leg, 17 fourth supporting leg.
Detailed Description
In order that the above objects, features and advantages of the present invention may be more clearly understood, the present invention will be further described with reference to specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-4, a tunnel type solid waste pretreatment system comprises a first conveyor belt 1, a second conveyor belt 2 and a third conveyor belt 3, wherein the first conveyor belt 1, the second conveyor belt 2 and the third conveyor belt 3 are arranged in a step manner, the three-layer step design of the conveyor belts ensures that the feeding speed is consistent, a transparent cover 6 covers the first conveyor belt 1, the second conveyor belt 2 and the third conveyor belt 3, the transparent cover 6 comprises a first cover body 601 covering the first conveyor belt 1, a second cover body 602 covering the second conveyor belt 2 and a third cover body 603 covering the third conveyor belt 3, the first cover body 601, the second cover body 602 and the third cover body 603 are sequentially connected in a step manner, the first cover body 601 is communicated with the second cover body 602 and the second cover body 602 is communicated with the third cover body 603, a feeding port 605 for feeding is arranged at the front end of the first cover body 601, the feeding port 605 is communicated with the feeding hopper 4, the rear end of the third cover 603 is provided with a discharging port 606 for discharging, the front sides of the interiors of the first cover 601, the second cover 602 and the third cover 603 are all provided with a stirring blade 7, the first cover 601, the second cover 602 and the third cover 603 are all provided with mounting holes 604 for mounting the stirring blade 7, the stirring blade 7 on the first cover 601 is mounted below the blanking of the feeding hopper 4, the stirring blade 7 on the second cover 602 is mounted at the joint of the first conveying belt 1 and the second conveying belt 2, solid waste on the first conveying belt 1 falls on the stirring blade 7 and then falls on the second conveying belt 2, the stirring blade 7 on the third cover 603 is mounted at the joint of the second conveying belt 2 and the third conveying belt 3, and solid waste on the second conveying belt 2 falls on the stirring blade 7 and then falls on the third conveying belt 3, every mounting hole 604 is equipped with the bearing and makes stirring vane 7 rotate in mounting hole 604, every stirring vane 7 is connected with a driving motor, driving motor drives stirring vane 7 and rotates, first conveyer belt 1, second conveyer belt 2, all install solar energy electric heat bar 9 and supplementary electric heat bar 10 in the middle space of third conveyer belt 3, and solar energy electric heat bar 9 and supplementary electric heat bar 10 interval distribution, the first cover body 601, the second cover body 602, third cover body 603 upper end all is equipped with solar panel 8, solar panel 8 passes through controller 11 and solar energy electric heat bar 9 electric connection, supplementary electric heat bar 10 and power 12 electric connection. The auxiliary electric heating rod 10 is powered by a power supply 12 and is turned on when the sunlight intensity is poor. The solar panel 8 is used for generating power to supply power to the solar electric heating rod 9 and drying the solid waste through the dual thermal action of solar heat energy penetrating through the transparent cover 6.
The first cover 601, the second cover 602 and the third cover 603 are all provided with air exhaust holes 607, and the air exhaust holes 607 are connected with an odor treatment system through hoses. The odor treatment system comprises an air exhaust hose, a fan and an odor treatment integrated device; the gas treatment integrated device comprises supporting legs, a photocatalytic oxidation zone, an alkali washing zone, a demister, an activated carbon adsorption layer and an exhaust fan from the bottom to the top in sequence.
Collecting pipes 608 are fixed on two sides of the first cover body 601, the second cover body 602 and the third cover body 603 along the moving direction of the conveying belt, the collecting pipes 608 are communicated with a connecting pipe 609, and the connecting pipe 609 is connected with a sewage collecting box through a hose.
The feed hopper 4 comprises a temporary storage cylinder and a feed control plate 5, and the feed control plate 5 can move in the vertical direction through the control of a hydraulic cylinder so as to control the feeding amount of the feed hopper 4. The solid waste is temporarily stored through the space in the temporary storage barrel, the feeding amount is controlled in a mode of controlling the feeding control plate 5 through a hydraulic cylinder, and feeding is adjusted through adjusting the speed of the conveying belt.
The first cover 601 and the second cover 602 are communicated through a first connection port 610. The second cover 602 and the third cover 603 communicate with each other through a second connection port 611.
The two ends of the first conveying belt 1 are respectively fixed on the first supporting leg 14 and the second supporting leg 15, one end of the second conveying belt 2 is installed under the installation point of the first conveying belt 1 of the second supporting leg 15, the other end of the second conveying belt 2 is installed on the third supporting leg 16, one end of the third conveying belt 3 is installed under the installation point of the second conveying belt 2 of the third supporting leg 16, and the other end of the third conveying belt 3 is installed on the fourth supporting leg 17. The feeding funnel 4 is fixed to a first leg 14 by means of a bracket 13.
The first conveying belt 1, the second conveying belt 2 and the third conveying belt 3 are all made of PP plastics. So that the first conveying belt 1, the second conveying belt 2 and the third conveying belt 3 can resist severe conditions such as high temperature, acid and alkali. The first cover 601, the second cover 602, and the third cover 603 are all made of acrylic plates.
Referring to fig. 5-7, the stirring blade 7 includes a stirring shaft 701, a first fixing sleeve 702, a second fixing sleeve 704, a third fixing sleeve 706, a fourth fixing sleeve 708 and a fifth fixing sleeve 710 are sequentially fixed on the stirring shaft 701 along an axial direction, a first blade 703 is fixed on the first fixing sleeve 702, two second blades 705 are fixed on the second fixing sleeve 704, an included angle of the two second blades 705 on the second fixing sleeve 704 is 180 °, two third blades 707 are fixed on the third fixing sleeve 706, an included angle of the two third blades 707 on the third fixing sleeve 706 is 180 °, two fourth blades 709 are fixed on the fourth fixing sleeve 708, an included angle of the two fourth blades 709 on the fourth fixing sleeve 708 is 180 °, a fifth blade 711 is fixed on the fifth fixing sleeve 710, an offset angle between the first blade 703 and one of the second blades 705 is 45 °, an offset angle between the first blade 703 and one of the third blades 707 is 90 °, the angle between blade one 703 and one of blades four 709 is 135 deg., and the angle between blade one 703 and blade five 711 is 180 deg.. The stirring blades 7 are not easy to adhere materials through the staggered blades.
Each section of the conveying belt is 5 meters long, 15 meters long and 1 meter wide, 300 kg of sludge with the water content of 80 percent can be dried to 30 to 40 percent in six hours by solar heat energy, and the cost is 20 to 70 percent lower than that of the drying agent or electric heating.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A tunnel type solid waste pretreatment system is characterized in that: comprises a first conveyer belt (1), a second conveyer belt (2) and a third conveyer belt (3), wherein the first conveyer belt (1), the second conveyer belt (2) and the third conveyer belt (3) are arranged in a step shape, a transparent cover (6) is covered above the first conveyer belt (1), the second conveyer belt (2) and the third conveyer belt (3), the transparent cover (6) comprises a first cover body (601) covered on the first conveyer belt (1), a second cover body (602) covered on the second conveyer belt (2) and a third cover body (603) covered on the third conveyer belt (3), the first cover body (601), the second cover body (602) and the third cover body (603) are sequentially connected in a step shape, the first cover body (601) is communicated with the second cover body (602), the second cover body (602) is communicated with the third cover body (603), a feed inlet (605) for feeding is arranged at the front end of the first cover body (601), feed inlet (605) is linked together with feeder hopper (4), the third cover body (603) rear end is equipped with discharge gate (606) that are used for the ejection of compact, first cover body (601), the second cover body (602), a stirring vane (7) all are equipped with to the inside front side of the third cover body (603), first conveyer belt (1), second conveyer belt (2), all install solar energy electric heat stick (9) and supplementary electric heat stick (10) in the middle space of third conveyer belt (3), and solar energy electric heat stick (9) and supplementary electric heat stick (10) interval distribution, first cover body (601), the second cover body (602), solar panel (8) all are equipped with on the third cover body (603), solar panel (8) pass through controller (11) and solar energy electric heat stick (9) electric connection, supplementary electric heat stick (10) and power (12) electric connection.
2. The system of claim 1, wherein: the first cover body (601), the second cover body (602) and the third cover body (603) are all provided with air exhaust holes (607), and the air exhaust holes (607) are connected with an odor treatment system through hoses.
3. The system of claim 1, wherein: collecting pipes (608) are fixed on two sides of the first cover body (601), the second cover body (602) and the third cover body (603) along the moving direction of the conveying belt, the collecting pipes (608) are communicated with a connecting pipe (609), and the connecting pipe (609) is connected with a sewage collecting box through a hose.
4. The system of claim 1, wherein: the feed hopper (4) comprises a temporary storage cylinder and a feed control plate (5), and the feed control plate (5) can move in the vertical direction through the control of a hydraulic cylinder so as to control the feeding amount of the feed hopper (4).
5. The system of claim 1, wherein: the first cover body (601) is communicated with the second cover body (602) through a first connecting port (610).
6. The system of claim 1, wherein: the second cover (602) and the third cover (603) are communicated through a second connecting port (611).
7. The system of claim 1, wherein: the two ends of the first conveying belt (1) are respectively fixed on the first supporting leg (14) and the second supporting leg (15), one end of the second conveying belt (2) is installed under the installation point of the first conveying belt (1) of the second supporting leg (15), the other end of the second conveying belt (2) is installed on the third supporting leg (16), one end of the third conveying belt (3) is installed under the installation point of the second conveying belt (2) of the third supporting leg (16), and the other end of the third conveying belt (3) is installed on the fourth supporting leg (17).
8. The system of claim 1, wherein: the feed hopper (4) is fixed on the first leg (14) through a bracket (13).
9. The system of claim 1, wherein: the first conveying belt (1), the second conveying belt (2) and the third conveying belt (3) are all made of PP plastics.
10. The system of claim 1, wherein: the first cover body (601), the second cover body (602) and the third cover body (603) are all made of acrylic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217033.7A CN111473635A (en) | 2020-03-25 | 2020-03-25 | Tunnel type solid waste pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217033.7A CN111473635A (en) | 2020-03-25 | 2020-03-25 | Tunnel type solid waste pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111473635A true CN111473635A (en) | 2020-07-31 |
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ID=71748349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010217033.7A Pending CN111473635A (en) | 2020-03-25 | 2020-03-25 | Tunnel type solid waste pretreatment system |
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| CN (1) | CN111473635A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134540A1 (en) * | 2004-04-02 | 2008-06-12 | Skill Associates, Inc. | Biomass converters and processes |
| CN201867027U (en) * | 2010-10-26 | 2011-06-15 | 芜湖凯邦科技有限公司 | Three-step belt type baking oven |
| CN204678847U (en) * | 2015-05-18 | 2015-09-30 | 济宁高兴木业有限公司 | Amino film plastics net belt type drying unit |
| CN204787707U (en) * | 2015-07-09 | 2015-11-18 | 山东一葵生物科技有限公司 | Drying apparatus by hot air |
| CN207050400U (en) * | 2017-08-01 | 2018-02-27 | 中节能(宿迁)生物质能发电有限公司 | New-type fuel dryer |
| CN207540324U (en) * | 2017-11-23 | 2018-06-26 | 江西省旺农农机制造有限公司 | A kind of agricultural grain drying |
| CN109028902A (en) * | 2018-08-28 | 2018-12-18 | 河南省德耀节能科技股份有限公司 | One kind is wet, glues class drying materials system and its drying equipment |
| CN208333003U (en) * | 2018-04-25 | 2019-01-04 | 广东润田肥业有限公司 | It is a kind of with the excrement apparatus for drying for turning over rake device |
-
2020
- 2020-03-25 CN CN202010217033.7A patent/CN111473635A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134540A1 (en) * | 2004-04-02 | 2008-06-12 | Skill Associates, Inc. | Biomass converters and processes |
| CN201867027U (en) * | 2010-10-26 | 2011-06-15 | 芜湖凯邦科技有限公司 | Three-step belt type baking oven |
| CN204678847U (en) * | 2015-05-18 | 2015-09-30 | 济宁高兴木业有限公司 | Amino film plastics net belt type drying unit |
| CN204787707U (en) * | 2015-07-09 | 2015-11-18 | 山东一葵生物科技有限公司 | Drying apparatus by hot air |
| CN207050400U (en) * | 2017-08-01 | 2018-02-27 | 中节能(宿迁)生物质能发电有限公司 | New-type fuel dryer |
| CN207540324U (en) * | 2017-11-23 | 2018-06-26 | 江西省旺农农机制造有限公司 | A kind of agricultural grain drying |
| CN208333003U (en) * | 2018-04-25 | 2019-01-04 | 广东润田肥业有限公司 | It is a kind of with the excrement apparatus for drying for turning over rake device |
| CN109028902A (en) * | 2018-08-28 | 2018-12-18 | 河南省德耀节能科技股份有限公司 | One kind is wet, glues class drying materials system and its drying equipment |
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Application publication date: 20200731 |
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