CN209937225U - Manufacturing equipment for high-strength solidified granules - Google Patents
Manufacturing equipment for high-strength solidified granules Download PDFInfo
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- CN209937225U CN209937225U CN201920565807.8U CN201920565807U CN209937225U CN 209937225 U CN209937225 U CN 209937225U CN 201920565807 U CN201920565807 U CN 201920565807U CN 209937225 U CN209937225 U CN 209937225U
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Abstract
The utility model discloses a manufacture equipment of high strength solidification granulating thing, include the mulling granulator, granulating thing storage system, evaporate and press maintenance system and the breaker that set gradually in proper order, mud and/or useless powder and/or flying dust form granulating thing through granulator processing, and granulating thing evaporates and presses maintenance and hydrothermal reaction in evaporating the cauldron afterwards, carries out the breakage through the breaker to granulating thing. The granulator carries out granulation, molding and curing treatment on the sludge/waste powder/fly ash, and the autoclaved curing system carries out autoclaved curing and hydrothermal reaction on the granules, so that the consolidation strength of the granules is greatly improved, the sludge/waste powder/fly ash is recycled, the consolidation strength of the produced granules is close to that of sandstone aggregate, the application range is wide, and the social benefit and the economic benefit are good.
Description
Technical Field
The utility model relates to a manufacture equipment of high strength solidification granulation thing belongs to environmental protection equipment technical field.
Background
In the excavation work of the construction works, sludge-like substances, muddy water and the like are generated. A large amount of sludge is also generated in the process of wet sand making and sand washing. The sludge is discharged randomly, and the serious environmental pollution problem is generated.
In industrial production, a lot of waste powder is generated, such as recycled powder generated in asphalt stirring equipment production, stone powder generated in machine-made sand equipment production, stone powder generated in crushing equipment production, and the like. Some waste powder is recycled, and some waste powder is buried after being humidified, and even more, the waste powder is directly discharged, so that the ecological environment is seriously damaged.
Incineration fly ash is specifically classified as hazardous waste by the national records of hazardous waste because of its heavy metal and some high-content poisons, and must be subjected to solidification/stabilization treatment before final disposal.
In summary, the direct discharge of sludge, waste powder and fly ash can cause serious pollution to the environment, and how to realize recycling and change waste into valuable is a technical problem which is always to be solved by the industry.
SUMMERY OF THE UTILITY MODEL
The utility model provides a manufacturing equipment of high strength solidification granulation thing, it has overcome the not enough that the background art exists. The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a manufacture equipment of high strength solidification granulating thing, include the mulling granulator, granulating thing storage system, evaporate and press curing system and the breaker that set gradually according to the order, between this mulling granulator and granulating thing storage system, between granulating thing storage system and evaporating curing system, evaporate and press curing system and the breaker between all realize the material transport through conveying mechanism, this mulling granulator includes the agitator, set up the planet fly sword subassembly in this agitator and be used for driving this planet fly sword subassembly rotation and around the actuating mechanism of this agitator center pin revolution, this agitator below is equipped with unloads the bin gate.
Compared with the background technology, the technical scheme has the following advantages:
the granulator carries out granulation, molding and curing treatment on the sludge/waste powder/fly ash, and the autoclaved curing system carries out autoclaved curing and hydrothermal reaction on the granules, so that the consolidation strength of the granules is greatly improved, the sludge/waste powder/fly ash is recycled, the consolidation strength of the produced granules is close to that of sandstone aggregate, the application range is wide, and the social benefit and the economic benefit are good.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a manufacturing apparatus for high-strength solidified granules according to the present invention.
FIG. 2 is an enlarged schematic view of the kneading granulator of the manufacturing apparatus shown in FIG. 1.
FIG. 3 is a schematic top view of the kneading pelletizer of the manufacturing apparatus shown in FIG. 1.
Detailed Description
Referring to fig. 1 to 3, a manufacturing apparatus for high-strength solidified granules includes a kneading granulator 10, a granules storage system 20, an autoclave curing system 30, a crusher 40, and a sieving machine 60, which are sequentially disposed in this order. The mixing granulator 10 and the granulating material storage system 20, the granulating material storage system 20 and the autoclaved curing system 30, and the autoclaved curing system 30 and the crusher 40 are all used for realizing material conveying through conveying mechanisms. The sizer 60 is positioned below the crusher 40 and the sizer 60 interfaces with the discharge opening of the crusher 40.
The kneading granulator 10 includes a stirring tank 11, a planetary fly cutter assembly 12 provided in the stirring tank, and a drive mechanism for driving the planetary fly cutter assembly to rotate and revolve around the central axis of the stirring tank. A discharge door 111 is provided below the mixing tank 11. The driving mechanism comprises a stirring arm 13, a revolution shaft 14, a revolution motor 15, a planet shaft 16 and a rotation motor 17, wherein the revolution shaft 14 is connected with the middle position of the stirring arm 13, and the revolution motor 15 drives the revolution shaft to rotate in the positive direction or the reverse direction. The planetary shaft 16 is connected to an end of the agitating arm 13, and the rotation motor 17 drives the planetary shaft to rotate in a forward or reverse direction. The planetary flyer assembly 12 is disposed on the planetary shaft 16.
The revolving motor 15 is located below the mixing tank 11, and the rotating motor 17 is located above the mixing tank 11. The planetary fly cutter assembly 12 comprises a plurality of cutters which are vertically arranged in multiple layers, and the number of the cutters in each layer is multiple. The kneading granulator 10 further comprises a bottom scraper 18 and a side scraper 19, the bottom scraper 18 being connected to the stirring arm 13 and being disposed close to the bottom surface of the stirring barrel, and the side scraper 19 being connected to the stirring arm and being disposed close to the side surface of the stirring barrel.
Preferably, the autoclave curing system 20 is an autoclave.
The conveying mechanism between the kneading granulator 10 and the granulated material storage system 20 is a belt 51.
The conveying mechanism between the granulated material storage system 20 and the autoclave curing system 30 includes a belt 52, a hoist 53, and a transfer vehicle 54 arranged in this order. The transfer mechanism between the autoclave curing system 30 and the crusher 40 is a transfer trolley 55.
When the manufacturing equipment of the high-strength solidified granules is used for production, four continuous processes of granulation, steam pressure curing, hydrothermal reaction and crushing and screening are carried out. In the granulating process, the sludge and/or waste powder and/or fly ash is processed by the granulator 10 to form granules, then the granules are autoclaved and hydrothermally reacted in the autoclave 20, then the granules are crushed by the crusher 40, and finally the crushed materials are sieved by the sieving machine 60. The granulated substance is crushed and screened, so that the product types are increased, and the application range of the product is expanded.
Preferably, a curing agent, a solid additive, water and a liquid additive are put into the mixing granulator 10 and stirred together with the sludge and/or the waste powder and/or the fly ash to form a granulated substance, wherein the curing agent is cement or lime, the solid additive is a polymeric flocculant, and the liquid additive is a concrete additive.
Preferably, the curing agent, the solid additive, the liquid additive and the water in the granules form crystallized hydrates during the hydrothermal reaction of the granules, thereby greatly improving the consolidation strength.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (7)
1. A manufacturing equipment of high-strength solidified granules is characterized in that: including the mulling granulator, granulating material storage system, evaporate and press maintenance system and the breaker that sets gradually according to the order, between this mulling granulator and granulating material storage system, between granulating material storage system and evaporating the maintenance system, evaporate and press between maintenance system and the breaker and all realize the material through conveying mechanism and carry, this mulling granulator includes the agitator, set up the planet fly sword subassembly in this agitator and be used for driving this planet fly sword subassembly rotation and around the actuating mechanism of this agitator center pin revolution, this agitator below is equipped with unloads the bin gate.
2. The manufacturing apparatus according to claim 1, wherein: the crusher also comprises a screening machine arranged below the crusher, and the screening machine is in butt joint with a blanking port of the crusher.
3. The manufacturing apparatus according to claim 1 or 2, wherein: the driving mechanism comprises a stirring arm, a revolution shaft, a revolution motor, a planet shaft and an autorotation motor, wherein the revolution shaft is connected with the middle position of the stirring arm, the revolution motor drives the revolution shaft to rotate forwards or reversely, the planet shaft is connected with the end part of the stirring arm, and the autorotation motor drives the planet shaft to rotate forwards or reversely; the planet fly cutter assembly is arranged on the planet shaft.
4. The manufacturing apparatus according to claim 3, wherein: the revolution motor is positioned below the stirring barrel, and the rotation motor is positioned above the stirring barrel; the planet fly cutter assembly comprises a plurality of cutters, the cutters are vertically arranged in multiple layers, and the number of the cutters on each layer is multiple.
5. The manufacturing apparatus according to claim 3, wherein: the mixing granulator further comprises a bottom scraping plate and a side scraping plate, wherein the bottom scraping plate is connected to the stirring arm and is close to the bottom surface of the stirring barrel, and the side scraping plate is connected to the stirring arm and is close to the side surface of the stirring barrel.
6. The manufacturing apparatus according to claim 1, wherein: the autoclaved curing system adopts an autoclave.
7. The manufacturing apparatus according to claim 1, wherein: the conveying mechanism is one of a belt, a lifting machine and a transfer trolley, or the combination of the belt, the lifting machine and the transfer trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565807.8U CN209937225U (en) | 2019-04-24 | 2019-04-24 | Manufacturing equipment for high-strength solidified granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565807.8U CN209937225U (en) | 2019-04-24 | 2019-04-24 | Manufacturing equipment for high-strength solidified granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937225U true CN209937225U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565807.8U Active CN209937225U (en) | 2019-04-24 | 2019-04-24 | Manufacturing equipment for high-strength solidified granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937225U (en) |
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2019
- 2019-04-24 CN CN201920565807.8U patent/CN209937225U/en active Active
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Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee after: Fujian Nanfang pavement machinery Co., Ltd Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Patentee before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |