CN219745814U - Waste gypsum calcium source material recovery processing system - Google Patents
Waste gypsum calcium source material recovery processing system Download PDFInfo
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- CN219745814U CN219745814U CN202320737180.6U CN202320737180U CN219745814U CN 219745814 U CN219745814 U CN 219745814U CN 202320737180 U CN202320737180 U CN 202320737180U CN 219745814 U CN219745814 U CN 219745814U
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- box
- crushing
- washing
- calcium source
- waste gypsum
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 83
- 239000010440 gypsum Substances 0.000 title claims abstract description 83
- 239000002699 waste material Substances 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 21
- 239000011575 calcium Substances 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 19
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 239000003973 paint Substances 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000005034 decoration Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000011027 product recovery Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a waste gypsum calcium source material recovery processing system, which comprises a crushing device and a washing and drying device, wherein the crushing device is connected with the washing and drying device through a conveying pipe, two-stage crushing parts are arranged in the crushing device, a liquid inlet, a liquid outlet, an air outlet and a material outlet are arranged on the washing and drying device, and a stirring part and a heating part are arranged in the washing and drying device; according to the utility model, the waste gypsum is crushed through the crushing device and the washing and drying device, and then washed, and finally dried, so that the obtained gypsum powder can be directly used, and the harmful substances such as adhesive glue and paint in the gypsum waste can be washed out through the washing process, thereby reducing environmental pollution and realizing the treatment, recycling and reutilization of calcium sulfate and the like which cannot be recycled in the conventional treatment.
Description
Technical Field
The utility model relates to the technical field of gypsum recovery, in particular to a waste gypsum calcium source material recovery processing system.
Background
In the field of building decoration, a large amount of waste gypsum boards and gypsum lines need to be treated, and the traditional treatment method mainly directly collects the waste gypsum boards and gypsum lines as solid waste to be thrown away, so that environmental pollution and certain resource waste can be caused. The waste gypsum board and gypsum line contain a large amount of adhesive glue and paint, and also contain rich calcium sulfate, so how to treat the adhesive glue and paint in the waste gypsum material, recover the useful components such as gypsum powder calcium sulfate and the like is a technical problem at present.
In the prior art, a gypsum product is usually recycled manually, the gypsum product to be recycled is crushed manually, and after the gypsum product is crushed, larger gypsum in the crushed gypsum product is crushed for the second time, so that the crushing process of the gypsum product is complicated, and the recycling efficiency of the gypsum product is reduced; when the existing gypsum product recovery equipment is used for recovering gypsum products, the gypsum product recovery equipment is usually subjected to primary crushing, and crushed gypsum particles are different in size, so that the quality of recovered gypsum after crushing is poor, and the recycling process after recovery is complex, thereby reducing the recovery efficiency of the gypsum products. In addition, the two recovery modes cannot remove components such as adhesive and paint in the waste gypsum materials, so that the recovered gypsum products cannot be directly used.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a waste gypsum calcium source material recycling system which can effectively remove harmful components such as adhesive and paint in waste gypsum materials.
The technical scheme of the utility model is as follows:
in a first aspect of the utility model, a waste gypsum calcium source material recovery processing system is provided, which comprises a crushing device and a washing and drying device, wherein the crushing device is connected with the washing and drying device through a conveying pipe, two-stage crushing components are arranged in the crushing device, a liquid inlet, a liquid outlet, an air outlet and a material outlet are arranged on the washing and drying device, and a stirring component and a heating component are arranged in the washing and drying device.
In some embodiments of the utility model, the comminution apparatus comprises a hopper box, an intermediate comminution box and a bottom comminution box which are sequentially docked from top to bottom.
In some embodiments of the utility model, two coarse crushing rollers are arranged at the joint of the hopper box and the middle layer crushing box, the two coarse crushing rollers are opposite and parallel, and the distance between crushing grooves on the coarse crushing rollers is 3-5mm.
In some embodiments of the present utility model, two fine pulverizing rolls are installed at the junction of the middle pulverizing box and the bottom pulverizing box, the two fine pulverizing rolls are disposed opposite and parallel, and the distance between pulverizing grooves on the fine pulverizing rolls is 0.5-1.5mm.
In some embodiments of the present utility model, the coarse pulverizing roller is connected to a coarse pulverizing roller driving motor, or the fine pulverizing roller is connected to a fine pulverizing roller driving motor.
In some embodiments of the utility model, a pouring inclined plane is arranged in the bottom layer crushing box, the pouring inclined plane is arranged on four surfaces in the box, and an outlet formed by the pouring inclined planes is connected with the material guiding opening.
In some embodiments of the utility model, the washing and drying device is of a box structure, the liquid inlet and the air outlet are arranged at the upper part of the box, the liquid inlet is connected with the liquid inlet pipe, the air outlet is connected with the air exhaust device, the liquid outlet is arranged at the bottom of the box, a submarine groove is arranged at the liquid outlet, a plurality of holes are formed in the connecting part of the submarine groove and the box along the axial direction of the box, and a filter screen is arranged in each hole.
In some embodiments of the present utility model, the stirring component includes a stirring rod and a driving motor, the stirring rod is connected with the driving motor, the stirring rod is disposed inside the box, an electric heating wire is disposed inside the stirring rod, and the driving motor is disposed outside the box.
In some embodiments of the utility model, the discharging valve is arranged at the discharging hole and comprises a valve and an electromagnetic driving device, the electromagnetic driving device connects the valve and the washing and drying box body together, and meanwhile, the battery driving device drives the valve to rotate around a connecting shaft so as to realize the opening and closing of the valve.
In some embodiments of the utility model, the exhaust device employs an axial fan or a centrifugal fan.
One or more of the technical schemes of the utility model has the following beneficial effects:
(1) According to the waste gypsum calcium source material recycling system provided by the utility model, the waste gypsum is crushed through the crushing device and the washing and drying device, then washed, and finally dried, so that the obtained gypsum powder can be directly used, and harmful substances such as adhesive glue and paint in gypsum waste can be washed out through a washing process, so that environmental pollution is reduced, and the treatment recycling of calcium sulfate and the like which cannot be recycled in the conventional treatment is realized.
(2) According to the waste gypsum calcium source material recovery processing system provided by the utility model, the waste gypsum is subjected to two-stage crushing processing through the set coarse crushing roller and the fine crushing roller, so that the waste material can be processed into fine particles with the particle size of 0.5mm, the recovery quality of the gypsum waste material is improved, and the recovered waste material can be directly used as a calcium sulfate source for further direct use; meanwhile, the influence of dust on the environment in the treatment process is reduced by crushing and matching the coarse and fine rods, meanwhile, the washing, drying and sealing are performed, the detergent is recycled, and the environmental pollution in the waste gypsum treatment process is reduced.
(3) The recovery processing system for the waste gypsum calcium source material can process the gypsum waste material according to the amount required in the processing process, adjust the parameters of the device and realize the automatic recovery processing control of the gypsum waste material.
Drawings
FIG. 1 is a schematic diagram of a gypsum waste recovery processing system in accordance with the present utility model;
FIG. 2 is a schematic view of a comminution apparatus according to one or more embodiments of the present utility model;
FIG. 3 is a schematic view of the structure of a bottom pulverizing box according to one or more embodiments of the present utility model;
FIG. 4 is a schematic view of the internal structure of a bottom pulverizing box according to one or more embodiments of the present utility model;
FIG. 5 is a schematic view of a coarse grinding roll configuration provided in accordance with one or more embodiments of the present utility model;
FIG. 6 is a schematic diagram of an intermediate tank structure provided by one or more embodiments of the present utility model;
FIG. 7 is a schematic view of a fine grinding roll structure provided by one or more embodiments of the utility model;
FIG. 8 is a schematic view of a hopper construction provided by one or more embodiments of the present utility model;
FIG. 9 is a schematic view of a washing and drying apparatus according to one or more embodiments of the present utility model;
FIG. 10 is a schematic view of a washing and drying cabinet according to one or more embodiments of the present utility model;
FIG. 11 is a schematic view of a stirring member according to one or more embodiments of the present utility model;
FIG. 12 is a schematic diagram of a discharge valve according to one or more embodiments of the present utility model.
In the figure: 1. the device comprises a crushing device 101, a bottom layer crushing box 102, a fine crushing roller 103, a fine crushing roller driving motor 104, an intermediate layer crushing box 105, a coarse crushing roller 106, a hopper box 107, a coarse crushing roller driving motor 2, a liquid inlet pipe 3, a drying exhaust pipe 4, a washing and drying device 401, a washing and drying box body 402, a stirring part 403, a conveying pipe 404, a liquid inlet 405, an exhaust device 406, a discharge valve 5 and a liquid discharge pipe.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Example 1
In a typical embodiment of the utility model, as shown in fig. 1, a waste gypsum calcium source material recovery processing system is provided, which comprises a crushing device 1 and a washing and drying device 4, wherein the crushing device 1 is connected with the washing and drying device 4 through a conveying pipe 403, two-stage crushing components are arranged in the crushing device 1, a liquid inlet, a liquid outlet, an air outlet and a material outlet are arranged on the washing and drying device 4, a liquid inlet pipe 2 is connected at the liquid inlet of the washing and drying device, a drying air outlet pipe 3 is connected with the air outlet of the washing and drying device, and a stirring component and a heating component are arranged in the washing and drying device.
As shown in fig. 2, the crushing device comprises a hopper box 106, a middle crushing box 104 and a bottom crushing box 101 which are sequentially butted from top to bottom, two coarse crushing rollers 105 are installed at the butted position of the hopper box 106 and the middle crushing box 104, the two coarse crushing rollers are opposite and are arranged in parallel, two fine crushing rollers 103 are installed at the butted position of the middle crushing box 104 and the bottom crushing box 101, and the two fine crushing rollers are opposite and are arranged in parallel. As shown in fig. 3 and 4, the bottom layer crushing box is internally provided with a material pouring inclined plane, the material pouring inclined planes are arranged on four surfaces in the box, and an outlet formed by the material pouring inclined planes is connected with the material guiding opening.
As shown in figure 5, the distance between the crushing grooves on the coarse crushing roller is 3-5mm, and the particle diameter of the gypsum powder after coarse crushing is about 3 mm; as shown in FIG. 7, the distance between the pulverizing grooves on the fine pulverizing roll is 0.5-1.5mm, and the diameter of the pulverized gypsum powder particles is about 0.5 mm. One end of the crushing roller is connected with the driving motor, specifically, the coarse crushing roller is connected with the coarse crushing roller driving motor, or, the fine crushing roller is connected with the fine crushing roller driving motor, the transmission gear is arranged at the other end of the crushing roller, during operation, the crushing operation of the coarse crushing roller is realized through gear engagement, the crushing operation is matched between the coarse crushing roller 105 and the fine crushing roller 102, and the crushing speed and the crushing particle quality of waste gypsum decorative building materials are improved.
As shown in fig. 7, semicircular grooves are symmetrically formed in the wall surface of the intermediate layer crushing box 104 for placing the coarse crushing roller and the fine crushing roller, and a motor mounting platform for mounting a driving motor of the coarse crushing roller is further arranged on the outer wall surface of the intermediate layer crushing box 104.
As shown in fig. 8, the upper part of the hopper box 106 is of an inverted hollow quadrangular frustum structure, the lower part of the hopper box is of a hollow cuboid structure, the area of the upper surface of the hopper box is larger than that of the lower surface, the feeding and collection of waste gypsum are conveniently realized, semicircular grooves are formed in the wall surface of the lower part of the hopper box, and the lower part of the hopper box is in butt joint with the middle layer crushing box for placing coarse crushing rollers.
As shown in fig. 9 and 10, the washing and drying device 4 is of a box structure, and comprises a washing and drying box 401, a liquid inlet 404 and an air outlet are arranged on the upper portion of the box, a liquid outlet is arranged at the bottom of the box, the liquid outlet is connected with a liquid outlet pipe 5, further, a submarine groove is arranged at the liquid outlet, a plurality of holes are formed in the submarine groove along the axial direction of the box at the connection part of the submarine groove and the box, a filter screen is arranged in the holes, gypsum powder can be filtered out at the liquid outlet, and washing liquid can be discharged better from the submarine groove.
As shown in fig. 11, the stirring component 402 includes a stirring rod and a driving motor, the stirring rod is connected with the driving motor, the stirring rod is arranged in the box, the driving motor is arranged outside the box and is installed on the driving motor installation platform, further, the stirring rod is a rod body which is distributed in a cross shape, an electric heating wire is arranged on the stirring rod, the air outlet is connected with an air exhaust device, an electric heating wire works when the gypsum powder is dried, a detergent in the gypsum powder is heated and dried, waste liquid steam is discharged out of the washing and drying box through the air exhaust device, and drying and exhausting operations are realized so as to obtain pure gypsum powder.
In this embodiment, the exhaust device may employ an axial flow fan or a centrifugal fan.
As shown in fig. 12, the discharge valve 406 is composed of a valve and an electromagnetic driving device, the electromagnetic driving device connects the valve with the washing and drying box 401, and meanwhile, the battery driving device can drive the valve to rotate around a connecting shaft, so as to realize the opening and closing of the valve, and after washing and drying are finished, the gypsum powder is discharged.
The working process of the waste gypsum calcium source material recovery processing system provided by the embodiment is as follows:
waste gypsum materials are put into a waste crushing device 1, crushing is carried out by a coarse crushing roller 105 and a fine crushing roller 102, gypsum waste is crushed into particles with the diameter of about 0.5mm, then the particles enter a washing and drying device 4 through a conveying pipe 403, and when the amount of gypsum powder is to a certain degree, the conveying pipe 403 is closed; the liquid inlet 404 is opened, a certain amount of detergent (banana oil) is injected into the drying box body, and then the liquid inlet is closed; the stirring part 402 starts to work, the driving motor drives the stirring rod to rotate, gypsum waste powder and the detergent are fully mixed, the gypsum powder is washed, when washing is completed, the liquid discharge port is opened, the washing liquid is discharged through the liquid discharge pipe 5, and when the washing liquid is discharged, the liquid discharge port is closed; the stirring part 402 continues to work, and meanwhile, the heating wire in the stirring rod works to heat the gypsum powder, the air exhaust device 405 is started, and the washed gypsum powder is dried; when the baking of the gypsum powder is completed, the discharge valve 406 is opened to discharge the washed and baked gypsum powder.
By utilizing the system to treat the waste gypsum materials, the daily recovery treatment of the gypsum waste materials can reach 20 tons, and the annual recovery treatment capacity can reach 0.6 ten thousand tons.
The system realizes the integral completion of waste and crushed treatment and washing operation of the waste gypsum materials for building decoration, reduces the resource waste and environmental pollution caused by the traditional treatment of the waste gypsum powder for building decoration, can realize the integral recovery and treatment of the waste gypsum materials for building decoration and other functions, can recycle the gypsum powder after the recovery treatment, reduces the economic cost of the treatment of the gypsum waste materials, simultaneously reduces the environmental pollution, and can realize the reutilization of resources.
While the foregoing embodiments have been described in detail in connection with the embodiments of the utility model, it should be understood that the foregoing embodiments are merely illustrative of the utility model and are not intended to limit the utility model, and any modifications, additions, substitutions and the like made within the principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a waste gypsum calcium source material recovery processing system, its characterized in that, includes reducing mechanism and washing drying device, the reducing mechanism passes through the conveying pipeline and is connected with washing drying device, be provided with two-stage crushing part in the reducing mechanism, last inlet, the leakage fluid dram, air exit and the bin outlet of setting up of washing drying device, washing drying device's inside sets up stirring part and heating element.
2. The waste gypsum calcium source material recovery processing system according to claim 1, wherein the crushing device comprises a hopper box, a middle crushing box and a bottom crushing box which are sequentially connected from top to bottom.
3. The waste gypsum calcium source material recycling system according to claim 2, wherein two coarse crushing rollers are arranged at the joint of the hopper box and the middle layer crushing box, the two coarse crushing rollers are opposite and arranged in parallel, and the distance between crushing grooves on the coarse crushing rollers is 3-5mm.
4. The waste gypsum calcium source material recovery processing system according to claim 2, wherein two fine crushing rollers are arranged at the joint of the middle crushing box and the bottom crushing box, the two fine crushing rollers are opposite and arranged in parallel, and the distance between crushing grooves on the fine crushing rollers is 0.5-1.5mm.
5. The waste gypsum calcium source material recovery processing system according to claim 3 or 4, wherein the coarse crushing roller is connected to a coarse crushing roller driving motor, or the fine crushing roller is connected to a fine crushing roller driving motor.
6. The waste gypsum calcium source material recycling system according to claim 2, wherein the bottom layer crushing box is internally provided with a pouring inclined plane, the pouring inclined plane is arranged on four surfaces in the box, and an outlet formed by the pouring inclined planes is connected with the material guiding port.
7. The waste gypsum calcium source material recycling system according to claim 1, wherein the washing and drying device is of a box structure, the liquid inlet and the air outlet are arranged on the upper portion of the box, the liquid inlet is connected with the liquid inlet pipe, the air outlet is connected with the air exhaust device, the liquid outlet is arranged on the bottom of the box, a submarine groove is arranged at the liquid outlet, a plurality of holes are formed in the submarine groove and connected with the box along the axial direction of the box, and a filter screen is arranged in the holes.
8. The waste gypsum calcium source material recycling system according to claim 7, wherein the stirring component comprises a stirring rod and a driving motor, the stirring rod is connected with the driving motor, the stirring rod is arranged in the box body, the stirring rod is provided with an electric heating wire, and the driving motor is arranged outside the box body.
9. The system for recycling waste gypsum calcium source materials according to claim 7, wherein the discharge valve is arranged at the discharge port, the discharge valve comprises a valve and an electromagnetic driving device, the electromagnetic driving device connects the valve with the washing and drying box body, and the battery driving device drives the valve to rotate around the connecting shaft to realize opening and closing of the valve.
10. The waste gypsum calcium source material recovery processing system according to claim 7, wherein the exhaust device adopts an axial flow fan or a centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737180.6U CN219745814U (en) | 2023-03-31 | 2023-03-31 | Waste gypsum calcium source material recovery processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737180.6U CN219745814U (en) | 2023-03-31 | 2023-03-31 | Waste gypsum calcium source material recovery processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745814U true CN219745814U (en) | 2023-09-26 |
Family
ID=88082536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320737180.6U Active CN219745814U (en) | 2023-03-31 | 2023-03-31 | Waste gypsum calcium source material recovery processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745814U (en) |
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2023
- 2023-03-31 CN CN202320737180.6U patent/CN219745814U/en active Active
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