CN210758588U - Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill - Google Patents
Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill Download PDFInfo
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- CN210758588U CN210758588U CN201921699863.7U CN201921699863U CN210758588U CN 210758588 U CN210758588 U CN 210758588U CN 201921699863 U CN201921699863 U CN 201921699863U CN 210758588 U CN210758588 U CN 210758588U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses an equipment for regenerating and extracting paper-plastic raw materials from solid wastes of a paper factory, wherein slag-pumping holes are arranged at the bottom of a first flotation tank and the bottom of a second flotation tank; the first dehydrator is arranged above the discharge end of the first flotation tank, and the bottom inlet of the first material suction pipe is arranged on the floating layer at the top of the first flotation tank; the crusher is arranged above the feeding end of the second flotation tank, the feeding hole of the crusher is communicated with the first discharging pipe, and the discharging hole of the crusher extends downwards into the second flotation tank; a feed pipe of the slurry pumping machine extends into the middle slurry layer of the first flotation tank, and a discharge pipe of the slurry pumping machine is communicated with the sedimentation tank; the second dehydrator is arranged above the discharge end of the second flotation tank; the second discharge pipe is communicated with a feed inlet of the air dryer, and a discharge outlet of the air dryer is communicated with an air bin; the charging end of the conveying belt is arranged at the bottom of an electric control bin door of the aerial bin; the transmission belt is driven by a speed regulating motor; the conveyer belt is provided with a belt scale; the belt weigher is electrically connected with a controller of the electric control bin gate and a controller of the speed regulating motor.
Description
Technical Field
The utility model relates to a regeneration refines equipment of paper and moulds raw materials from solid useless of paper mill.
Background
The traditional treatment method of the solid waste in the paper plant is incineration power generation, however, because a section of high temperature process of 400-850 ℃ is needed in the incineration process, the colorless, tasteless and highly toxic dioxin is easily generated, and the solid waste in the paper plant is incinerated to generate power, the power generation per ton can only generate 50-60 ℃, so the economic value is low, and the pollution is large. The traditional solid waste refining equipment has simple structure, low economic value of products and large pollution.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an equipment that makes the higher and pollution still less of economic value of useless recovery admittedly of paper mill regenerate from the solid useless paper mill and refine paper and mould raw materials.
In order to solve the technical problem, the equipment for regenerating and extracting the paper-plastic raw material from the solid waste of the paper plant comprises a first flotation tank, a second flotation tank, a first dehydrator, a crusher, a pulp pumping machine, a sedimentation tank, a material lifting machine, a second dehydrator, an air dryer, an overhead bin, a transmission belt and a granulator; a feeding machine is arranged at the feeding end of the first flotation tank, slag-pumping holes are formed in the bottom of the first flotation tank and the bottom of the second flotation tank, and the slag-pumping holes are communicated with a feeding pipe of a material lifting machine; the first dehydrator is arranged above the discharge end of the first flotation tank, the first dehydrator is provided with a first material suction pipe and a first material discharge pipe, and a bottom end inlet of the first material suction pipe is arranged on a floating layer at the top of the first flotation tank; a drain hole which is arranged towards the first flotation tank is formed in the side part of the first dewatering machine; the crusher is arranged above the feeding end of the second flotation tank, the feeding hole of the crusher is communicated with the first discharging pipe, and the discharging hole of the crusher extends downwards into the second flotation tank; a feed pipe of the slurry pumping machine extends into the middle slurry layer of the first flotation tank, and a discharge pipe of the slurry pumping machine is communicated with the sedimentation tank; the second dehydrator is arranged above the discharge end of the second flotation tank, the second dehydrator is provided with a second material suction pipe and a second material discharge pipe, and a bottom inlet of the second material suction pipe is arranged on a top floating layer of the second flotation tank; a drain hole which is arranged towards the second flotation tank is formed in the side part of the second dewatering machine; the second discharging pipe is communicated with a feeding hole of the air dryer, and a discharging hole of the air dryer is communicated with the overhead bin; ventilating screens are arranged on the periphery of the aerial storage bin, and an electric control bin door is arranged at the bottom of the aerial storage bin; the feeding end of the conveying belt is arranged at the bottom of an electric control bin door of the aerial storage bin, and the discharging end of the conveying belt is arranged at the top of the feeding hole of the granulator; the transmission belt is driven by a speed regulating motor; the conveying belt is provided with a belt scale; the belt weigher is electrically connected with the controller of the electric control bin gate and the controller of the speed regulating motor.
The granulator comprises a main machine, an auxiliary machine and a water tank which are connected in sequence; the feed inlet of the granulator is arranged at the top of the main machine; a spiral extrusion shaft is vertically arranged in a feed inlet of the granulator and is driven to rotate by a driving motor; an electric heater and a stirrer are arranged in the main machine; the soft fluid outlet of the main machine is communicated with the auxiliary machine; an extrusion screw and an extrusion die are arranged in the auxiliary machine; the extrusion port of the auxiliary machine is communicated with the water tank; the water tank is internally provided with a water temperature thermosensitive device and a water inlet pump, and the water temperature thermosensitive device is electrically connected with a controller of the water inlet pump.
The auxiliary machine comprises a first auxiliary machine and a second auxiliary machine which are sequentially communicated, the first auxiliary machine is communicated with the main machine, and the second auxiliary machine is communicated with the washing water; an extrusion die of the first auxiliary machine is internally provided with 8 layers of stainless steel screens of 40 meshes; and 6 layers of 60-mesh stainless steel screen meshes are arranged in the extrusion die of the second auxiliary machine.
The granulator is provided with a timing memory switch, and the timing memory switch is a mould opening control switch and a mould changing reminding switch of the auxiliary machine.
Two rows of drain holes are formed in the lower end of a feed inlet of the granulator, and an exhaust hole is formed in the top of a main machine of the granulator.
The device also comprises a tail gas treatment system, wherein the tail gas treatment system comprises an air suction cover, an air suction machine, a water dust purifier, a light oxygen purifier and a water spray tower which are sequentially connected; the air suction covers are respectively arranged above the air outlet hole, the extrusion port and the water tank of the granulator.
Still include workshop sewage treatment system, workshop sewage treatment system is including the ground sewage guiding gutter, sewage collection pond, deodorization pond and the cyclic utilization pond that connect gradually. The ground sewage diversion trench is arranged at the periphery of the ground in the workshop.
The vertical striker plate that is provided with of charging end of transmission band scrapes the flitch, the striker plate butt in transmission band roof both sides edge, scrape the flitch set up in between the striker plate and with the striker plate is perpendicular, it can reciprocate the position in order to adjust the punishment in advance interval of scraping between flitch bottom and the transmission band to scrape the flitch.
The utility model discloses regenerating in the solid useless equipment of refining paper and moulding raw materials of following the paper factory, carrying out twice flotation to the solid useless of paper factory, carrying out breakage, air-drying, extrusion and curing granulation to the plastics of flotation, depositing the recovery to paper pulp, make the paper of retrieving mould raw materials quality higher, economic value is bigger, pollutes still less. The utility model discloses regeneration refines the equipment of paper plastic raw materials from the solid useless of paper factory, carries out water foam dust removal, light oxygen electrolysis, water spraying dust removal to tail gas in proper order, makes the tail gas dust still less, the toxicity is littleer, pollutes still less. The utility model discloses regeneration refines the equipment that paper moulded the raw materials from the solid useless of paper factory, carries out water conservancy diversion, collection, deodorization, organic processing and storage utilization to the sewage that scatters on workshop ground in proper order, not only can reduce sewage discharge and polluted environment, can the water economy resource moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the tail gas treatment system of the present invention.
Fig. 3 is a schematic structural diagram of the sewage treatment system of the utility model.
In the figure: 1-a first flotation tank, 2-a slag hole, 3-a sedimentation tank, 4-a second flotation tank, 5-a water tank, 6-a secondary machine, 7-a main machine, 8-a first dehydrator, 9-a slurry pump, 10-a crusher, 11-a second dehydrator, 12-an air dryer, 13-an air bin, 14-a scraper, 15-a belt scale, 16-a speed regulating motor, 17-a feed inlet of a granulator, 18-a spiral extrusion shaft, 19-an air suction cover, 20-an air suction machine, 21-a water dust purifier, 22-a light oxygen purifier, 23-a water spray tower, 24-a ground sewage diversion tank, 25-a sewage collection tank, 26-a deodorization tank and 27-a recycling tank.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
as shown in figure 1, the utility model discloses an equipment of raw materials is moulded to regeneration refining paper from paper factory solid useless, including first flotation cell, second flotation cell, first hydroextractor, breaker, take out pulp grinder, sedimentation tank, material lifting machine, second hydroextractor, air dryer, aerial feed bin, transmission band and granulator.
The feed end of first flotation cell is provided with the material loading machine, and the material loading machine is used for upwards sending into first flotation cell with the solid useless of paper mill of retrieving. And the bottom of the first flotation tank and the bottom of the second flotation tank are both provided with slag extraction holes, and the slag extraction holes are communicated with a feeding pipe of a material lifting machine. The first flotation tank and the second flotation tank are floated through water liquid, the first flotation tank is used for primary flotation, and the second flotation tank is used for secondary flotation. The paper mill solid waste forms a top floating layer, a middle pulp layer and a bottom sediment layer after flotation in the first flotation tank, floating plastic is positioned on the top floating layer, paper pulp is positioned on the middle pulp layer, and submerged sundries are positioned on the bottom sediment layer. The material lifting machine is used for lifting and bagging the submerged sundries at the bottom of the first flotation tank and the submerged sundries at the bottom of the second flotation tank, and the bagged submerged sundries can be used for incineration power generation or refuse landfill. The first flotation tank and the second flotation tank are respectively provided with a material lifting machine.
The first dehydrator is arranged above the discharge end of the first flotation tank, the first dehydrator is provided with a first material suction pipe and a first material discharge pipe, and a bottom inlet of the first material suction pipe is arranged on a top floating layer of the first flotation tank. A vacuum pump and a drying machine are arranged in the first dewatering machine, the vacuum pump is used for sucking floating plastic in the first flotation tank, and the drying machine is used for drying and dewatering the floating plastic and discharging the dewatered plastic. And a drain hole which is drained to the first flotation tank is arranged at the side part of the first dehydrator, and water drained by the drain hole flows back to the first flotation tank downwards.
The crusher is arranged above the feeding end of the second flotation tank, the feeding hole of the crusher is communicated with the first discharging pipe, and the discharging hole of the crusher extends downwards into the second flotation tank. The crusher is used for crushing the floating plastic floated for the first time so as to reduce the size of the floating plastic and knock down the adhered paper pulp and submerged sundries in the plastic, and the floating plastic is conveniently fed into the second flotation tank for secondary flotation, so that the plastic recovery quality is improved.
And a feed pipe of the slurry pumping machine extends into the middle slurry layer of the first flotation tank, and a discharge pipe of the slurry pumping machine is communicated with the sedimentation tank. The pulp extractor is used for extracting the paper pulp in the first flotation tank, and the sedimentation tank is used for sedimentation recovery of the paper pulp. And pumping the top clear water in the sedimentation tank back to the first flotation tank to replenish water for the first flotation tank.
The second hydroextractor sets up in the discharge end top of second flotation cell, and the second hydroextractor is provided with the second and inhales material pipe and the second is arranged the material pipe, and the bottom entry that the second inhaled the material pipe sets up in the top flotation layer of second flotation cell. A vacuum pump and a drying machine are arranged in the second dewatering machine, the vacuum pump is used for sucking floating plastic in the second flotation machine, and the drying machine is used for drying and dewatering the plastic spitting water and discharging the dewatered plastic. And a water drainage hole which is drained to the second flotation tank is arranged at the side part of the second dewatering machine, and water in the water drainage hole flows back to the second flotation tank downwards. The second discharging pipe is communicated with a feeding hole of the air dryer, and a discharging hole of the air dryer is communicated with the air bin. The air dryer bottom is provided with a plurality of air-blowers along length direction, and the air dryer top sets up a plurality of exhaust mesh, and the air dryer stirs the plastics from up repeatedly down through wind-force, constantly blows away the steam in the plastics from the air dryer top to air-dry plastics.
The overhead bin is suspended and fixed in the workshop. The air bin is provided with ventilative screen cloth all around, the natural air-drying of being convenient for. An electric control bin gate is arranged at the bottom of the aerial bin, so that electric control discharging is facilitated.
The charging end of transmission band sets up in the automatically controlled bin gate bottom of overhead feed bin, and the discharge end of transmission band sets up in the feed inlet top of granulator. The conveying belt is used for conveying the plastic discharged from the overhead bin into the granulator, and the granulator is used for mixing, curing and extruding the plastic for granulation. The granulator can reform the plastic into a shape and a size suitable for sale, and can improve the economic value of the recycled plastic. The transmission belt is driven by a speed regulating motor. The transmission band is provided with the belt weigher for weigh the weight and the flow of plastics conveying on the belt. The belt weigher is connected with the controller of automatically controlled bin gate and the controller electricity of buncher, the size of opening of the big or small automatic control bin gate of plastics conveying flow size that the automatically controlled bin gate of being convenient for acquireed according to the belt weigher, and then the ejection of compact speed of the aerial feed bin of automatic control, the ejection of compact speed of avoiding the aerial feed bin is too fast, and simultaneously, the rotational speed of buncher's controller according to the big or small automatic adjustment buncher of plastics conveying flow size that the belt weigher acquireed, and then the transfer rate of automatic control transmission band, it is too big to avoid the plastics conveying flow of transmission.
As shown in fig. 1, the pelletizer includes a main machine, an auxiliary machine and a water tank connected in sequence. The feed inlet of the granulator is arranged at the top of the main machine. A spiral extrusion shaft is vertically arranged in a feeding port of the granulator and is driven to rotate by a driving motor. Through setting up the screw extrusion axle, can drive the feeding, improve input speed and output. An electric heater and a stirrer are arranged in the main machine. The electric heater is used for curing the plastics, and the stirrer is used for stirring the cured plastics, so that the performance of the plastics is further optimized. The electric heater is a heating wire which is arranged in the inner wall of the main machine. The cured plastic is in a fluid state and is discharged into the auxiliary machine through a soft fluid outlet of the main machine. The soft fluid outlet of the main machine is communicated with the auxiliary machine. The auxiliary machine is provided with an extrusion screw and an extrusion die. The extrusion screw is driven to rotate by a corresponding motor and is used for extruding and pushing the cured plastic fluid in the auxiliary machine to the extrusion die so as to extrude the plastic fluid from the extrusion die. The extrusion port of the auxiliary machine is communicated with the water tank. The water tank is used for drawing the strip, extracting particles, shaping and cooling the plastic extruded from the auxiliary machine. The plastic after granulation floats on the top of the water tank and is extracted and bagged after fishing. The water tank is internally provided with a water temperature thermosensitive device and a water inlet pump, the water temperature thermosensitive device is electrically connected with a controller of the water inlet pump, and the controller of the water inlet pump automatically controls the water pump to inject proper cooling water into the water tank according to water temperature data acquired by the water temperature thermosensitive device, so that the water temperature of the water tank is adjusted, and bubbling water of plastic particles is avoided.
As shown in fig. 1, the auxiliary machine includes a first auxiliary machine and a second auxiliary machine which are sequentially communicated, the first auxiliary machine is communicated with the main machine, and the second auxiliary machine is communicated with the water washing machine. An extrusion die of the first auxiliary machine is provided with 8 layers of 40-mesh stainless steel screen meshes. The extrusion die of the second auxiliary machine is provided with 6 layers of 60-mesh stainless steel screen meshes. By arranging two auxiliary machines in series, the granulating pressure of a single auxiliary machine can be reduced, and the equipment damage is reduced. The mesh density of the second auxiliary machine is larger than that of the first negative electrode, so that the extrusion pressure of the differential extrusion die can be reduced, and the damage of the extrusion die is reduced. Through setting up multilayer stainless steel screen cloth, can improve extrusion die's atress intensity. The screen cloth uses stainless steel material, conveniently uses once more after dissolving the plastics on the screen cloth through the heating.
As shown in fig. 1, the pelletizer is provided with a timing memory switch, and the timing memory switch is a die opening control switch and a die change reminding switch of the auxiliary pelletizer. The timing memory switch can set the die opening time, the die changing time interval and the sound alarm, and can give out the sound alarm at the preset moment on time to remind the pelletizer of opening the die, changing the die and cleaning, so that the influence of artificial delay time on the pelletizing quality and the pelletizing yield is avoided.
As shown in figure 1, the lower end of the feed inlet of the granulator is provided with two rows of drain holes, water liquid in plastic can be extruded out when the screw extrusion shaft extrudes and feeds materials, and the drain holes can discharge the extruded water liquid in time, so that the water liquid is reduced to the maximum extent to enter a main machine, and the granulation quality is improved. The top of the main machine of the granulator is provided with an exhaust hole, so that water vapor in the main machine can be conveniently exhausted, and the granulation quality is improved.
As shown in fig. 2, the device further comprises a tail gas treatment system, wherein the tail gas treatment system comprises an air suction cover, an air suction machine, a water dust purifier, a light oxygen purifier and a water spray tower which are connected in sequence. The air suction covers are respectively arranged above the air outlet hole, the extrusion port and the water tank of the granulator, so that tail gas generated by curing plastics at high temperature of the granulator can be conveniently sucked. The aspirator is provided with the air volume regulating switch, so that the power of the aspirator is conveniently adjusted according to the size of tail gas, more energy is saved, and the tail gas is more thoroughly inhaled. The water foam dust evolver purifies tail gas through water foam, can filter the large granule ashes in the tail gas. The light oxygen purifier decomposes organic molecular structures in the tail gas through light, oxygen, static electricity and the like, and reduces the toxicity of the tail gas. The water spray tower is 15 meters high, and water is sprayed to filter out small particle ash in the tail gas and finally discharged into the atmosphere. The tail gas passing through the air suction cover, the air suction machine, the water dust purifier, the light oxygen purifier and the water spray tower can meet the requirement of environmental protection emission of industrial tail gas.
As shown in fig. 3, the sewage treatment system further comprises a sewage treatment system, wherein the workshop sewage treatment system comprises a ground sewage diversion trench, a sewage collection tank, a deodorization tank and a recycling tank which are connected in sequence. The ground sewage diversion trench is arranged at the periphery of the ground in the workshop, and water liquid scattered on the ground of the workshop is guided to the sewage collection tank to be collected in a centralized manner. Sewage in the sewage collecting tank gets into the deodorization pond after deposiing and deodorizes, and the deodorization pond is through adding neutralization agent deodorization, carries out organic processing through adding the algae biology, improves sewage treatment quality, obtains better cyclic utilization's industrial water, stores the cyclic utilization pond at last.
As shown in fig. 1, a material baffle and a material scraping plate are vertically arranged at the charging end of the transmission belt, and the material baffle and the material scraping plate are surrounded on the transmission belt to form a cube with an open top. The bottom plate surface of the material baffle is abutted against the edges of the two sides of the top wall of the conveying belt, so that plastics are prevented from sliding off from the edges of the two sides of the conveying belt. Scrape the flitch and set up between the striker plate and perpendicular with the striker plate, scrape the flitch and can reciprocate the position in order to adjust the punishment in advance interval of scraping between flitch bottom and the transmission band. When the plastic thickness of falling at the transmission band from aerial feed bin was thicker, the scraping plate can scrape the thickness of thin plastics automatically, prevents that the plastics transmission volume of transmission band is too big, makes the plastics transmission volume of transmission band more even.
Claims (8)
1. The equipment for regenerating and extracting the paper-plastic raw material from the solid waste of the paper plant is characterized by comprising a first flotation tank, a second flotation tank, a first dehydrator, a crusher, a pulp pumping machine, a sedimentation tank, a material lifting machine, a second dehydrator, an air dryer, an overhead bin, a conveying belt and a granulator;
a feeding machine is arranged at the feeding end of the first flotation tank, slag-pumping holes are formed in the bottom of the first flotation tank and the bottom of the second flotation tank, and the slag-pumping holes are communicated with a feeding pipe of a material lifting machine;
the first dehydrator is arranged above the discharge end of the first flotation tank, the first dehydrator is provided with a first material suction pipe and a first material discharge pipe, and a bottom end inlet of the first material suction pipe is arranged on a floating layer at the top of the first flotation tank; a drain hole which is arranged towards the first flotation tank is formed in the side part of the first dewatering machine;
the crusher is arranged above the feeding end of the second flotation tank, the feeding hole of the crusher is communicated with the first discharging pipe, and the discharging hole of the crusher extends downwards into the second flotation tank;
a feed pipe of the slurry pumping machine extends into the middle slurry layer of the first flotation tank, and a discharge pipe of the slurry pumping machine is communicated with the sedimentation tank;
the second dehydrator is arranged above the discharge end of the second flotation tank, the second dehydrator is provided with a second material suction pipe and a second material discharge pipe, and a bottom inlet of the second material suction pipe is arranged on a top floating layer of the second flotation tank; a drain hole which is arranged towards the second flotation tank is formed in the side part of the second dewatering machine; the second discharging pipe is communicated with a feeding hole of the air dryer, and a discharging hole of the air dryer is communicated with the overhead bin;
ventilating screens are arranged on the periphery of the aerial storage bin, and an electric control bin door is arranged at the bottom of the aerial storage bin;
the feeding end of the conveying belt is arranged at the bottom of an electric control bin door of the aerial storage bin, and the discharging end of the conveying belt is arranged at the top of the feeding hole of the granulator; the transmission belt is driven by a speed regulating motor; the conveying belt is provided with a belt scale; the belt weigher is electrically connected with the controller of the electric control bin gate and the controller of the speed regulating motor.
2. The apparatus for recycling and refining paper and plastic raw materials from solid wastes of paper factories according to claim 1, characterized in that the granulator comprises a main machine, an auxiliary machine and a water tank which are connected in sequence; the feed inlet of the granulator is arranged at the top of the main machine; a spiral extrusion shaft is vertically arranged in a feed inlet of the granulator and is driven to rotate by a driving motor; an electric heater and a stirrer are arranged in the main machine; the soft fluid outlet of the main machine is communicated with the auxiliary machine; an extrusion screw and an extrusion die are arranged in the auxiliary machine; the extrusion port of the auxiliary machine is communicated with the water tank; the water tank is internally provided with a water temperature thermosensitive device and a water inlet pump, and the water temperature thermosensitive device is electrically connected with a controller of the water inlet pump.
3. The apparatus for recycling and refining paper and plastic raw materials from solid wastes of paper factories according to claim 2, wherein the auxiliary machines comprise a first auxiliary machine and a second auxiliary machine which are sequentially communicated, the first auxiliary machine is communicated with the main machine, and the second auxiliary machine is communicated with the water washing; an extrusion die of the first auxiliary machine is internally provided with 8 layers of stainless steel screens of 40 meshes; and 6 layers of 60-mesh stainless steel screen meshes are arranged in the extrusion die of the second auxiliary machine.
4. The apparatus for recycling and refining paper and plastic raw materials from solid wastes of paper mill as claimed in claim 2, wherein said pelletizer is provided with a timing memory switch, said timing memory switch is a mold opening control switch and a mold changing reminding switch of said auxiliary machine.
5. The equipment for recycling and refining paper and plastic raw materials from solid waste of a paper plant as claimed in claim 2, wherein the lower end of the feeding hole of the granulator is provided with two rows of drain holes, and the top of the main machine of the granulator is provided with vent holes.
6. The equipment for regenerating and extracting the paper-plastic raw material from the solid waste of the paper mill according to claim 5, characterized by further comprising a tail gas treatment system, wherein the tail gas treatment system comprises an air suction cover, an air suction machine, a water dust purifier, a light oxygen purifier and a water spray tower which are sequentially connected; the air suction covers are respectively arranged above the air outlet hole, the extrusion port and the water tank of the granulator.
7. The equipment for regenerating and extracting paper and plastic raw materials from solid waste of paper factories according to claim 1, which is characterized by further comprising a workshop sewage treatment system, wherein the workshop sewage treatment system comprises a ground sewage diversion trench, a sewage collection tank, a deodorization tank and a recycling tank which are connected in sequence, and the ground sewage diversion trench is arranged at the periphery of the ground in the workshop.
8. The apparatus as claimed in claim 1, wherein the conveyor belt has a vertical striker plate and a vertical scraper plate at the loading end, the striker plate is abutted against the two side edges of the top wall of the conveyor belt, the scraper plate is disposed between the striker plates and perpendicular to the striker plates, and the scraper plate can move up and down to adjust the material passing distance between the bottom end of the scraper plate and the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699863.7U CN210758588U (en) | 2019-10-12 | 2019-10-12 | Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699863.7U CN210758588U (en) | 2019-10-12 | 2019-10-12 | Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758588U true CN210758588U (en) | 2020-06-16 |
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ID=71066211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699863.7U Expired - Fee Related CN210758588U (en) | 2019-10-12 | 2019-10-12 | Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667002A (en) * | 2019-10-12 | 2020-01-10 | 临武县华湘再生资源回收有限公司 | Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill |
-
2019
- 2019-10-12 CN CN201921699863.7U patent/CN210758588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667002A (en) * | 2019-10-12 | 2020-01-10 | 临武县华湘再生资源回收有限公司 | Equipment for regenerating and extracting paper-plastic raw material from solid waste of paper mill |
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