CN117138891A - Device and method for recycling waste of gypsum board - Google Patents
Device and method for recycling waste of gypsum board Download PDFInfo
- Publication number
- CN117138891A CN117138891A CN202311111509.9A CN202311111509A CN117138891A CN 117138891 A CN117138891 A CN 117138891A CN 202311111509 A CN202311111509 A CN 202311111509A CN 117138891 A CN117138891 A CN 117138891A
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- box
- crushing
- gypsum board
- board waste
- dust
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Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 81
- 239000010440 gypsum Substances 0.000 title claims abstract description 81
- 239000002699 waste material Substances 0.000 title claims abstract description 57
- 238000004064 recycling Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000013016 damping Methods 0.000 claims abstract description 26
- 238000007873 sieving Methods 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000001815 facial effect Effects 0.000 claims description 7
- 241000132536 Cirsium Species 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010893 paper waste Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28636—Feeding means of conveyor belt type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application relates to the technical field of gypsum board waste recycling devices, in particular to a paper surface gypsum board waste recycling device and a method, wherein the paper surface gypsum board waste recycling device comprises: the box body is provided with an equipment cavity and a feeding port; the crushing assembly comprises a crushing box, a crushing mechanism and a sieving mechanism; the moving assembly comprises a conveying belt and a protective shell; the connecting assembly comprises a sealing mechanism and a sealing mechanism; the damping component is used for absorbing the vibration of the crushing box so as to weaken the vibration of the box body; the dust collection assembly is used for absorbing and collecting dust in the crushing box by utilizing vibration of the crushing assembly. According to the application, the vibration of the crushing box is converted into the air flow sprayed at the feed inlet while the vibration of the crushing box is damped by the damping component, so that the inside of the crushing box is continuously blown, and the powder generated by crushing when gypsum board is added is prevented from drifting outside the box through the feed inlet.
Description
Technical Field
The application relates to the technical field of gypsum board waste recycling, in particular to a gypsum board waste recycling device and method.
Background
The gypsum board is a material made of building gypsum as a main raw material, is a building material with light weight, higher strength, thinner thickness, convenient processing and better sound insulation, heat insulation and fire resistance, and is one of the novel light boards which are developed seriously at present. During the production process of gypsum boards, a certain amount of reject is produced. The unqualified products are often crushed or rolled to become gypsum blocks and facial mask paper scraps, and then are added into a rotary kiln together with the desulfurized gypsum for calcination, so that the purpose of recycling is realized.
However, when the paper gypsum board is crushed, a crusher is usually adopted, and the crusher mainly uses impact energy to finish crushing materials. When the crusher works, the motor drives the rotor to rotate at a high speed, and the hammer head rotating at a high speed impacts, shears and tears materials to cause the materials to be crushed, and the gypsum board is crushed through impact, so that vibration can usually occur when the crusher is used, a large amount of dust can be generated in the crushing box when the gypsum board is crushed, and the dust not only pollutes the environment, but also causes great harm to the health of workers.
Disclosure of Invention
The application aims to provide a device and a method for recycling thistle board waste, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
in one aspect, a gypsum board waste recycling device is provided, comprising:
the box body is provided with an equipment cavity and a feeding port, and the feeding port and the equipment cavity are communicated with each other;
the crushing assembly comprises a crushing box, a crushing mechanism and a sieving mechanism, wherein the crushing box is arranged in the equipment cavity, the crushing mechanism is used for crushing gypsum board waste, the sieving mechanism is arranged at the bottom of the crushing box, and the sieving mechanism is used for sieving crushed gypsum;
the movable assembly comprises a conveying belt and a protective shell, wherein the conveying belt is used for conveying the gypsum board waste into the crushing box, the protective shell is arranged above the conveying belt, and the protective shell is used for preventing the gypsum board waste and dust from flying out during working;
the connecting assembly is arranged at the feeding port and comprises a sealing mechanism and a sealing mechanism, the sealing mechanism is arranged at the feeding port and is used for preventing dust generated by crushing from overflowing from the feeding port, and the sealing mechanism is used for preventing the dust generated by crushing from flowing into the equipment cavity;
the damping component is arranged in the equipment cavity and is used for absorbing the vibration of the crushing box so as to weaken the vibration of the box body; and
the dust collection assembly is used for blowing and collecting dust in the crushing box to the bottom of the box body according to vibration of the crushing assembly, so that the dust is prevented from drifting to the outer side of the box body.
Preferably, the crushing mechanism is provided with two groups, and the two groups of crushing mechanisms are symmetrically arranged in the crushing box.
Preferably, the crushing mechanism comprises a driving motor, a rotor, a hammer head and a reaction plate, wherein the rotor is arranged inside the crushing box, the driving motor is used for driving the rotor to rotate, a mounting rod is arranged around the rotor, the hammer head is connected with the mounting rod, the reaction plate is arranged on the side wall of the crushing box, and the reaction plate is used for crushing gypsum board waste through impact.
Preferably, the sieving mechanism comprises a sieve plate, wherein the sieve plate is arranged at the bottom of the crushing box and is used for filtering and sieving gypsum board waste.
Preferably, the feeding port is provided with a chute, and the sealing mechanism comprises a sealing plate which is slidably connected to the chute, and the sealing plate seals the feeding port during operation so as to prevent gypsum board waste and dust from flying out of the feeding port.
Preferably, the crushing box is provided with a feed inlet and a discharge outlet, a material box is arranged in the box body, and a sealing mechanism is arranged between the discharge outlet and the material box.
Preferably, the sealing mechanism comprises two rubber sleeves, wherein one rubber sleeve is connected with the feeding port and the feeding port, and the other rubber sleeve is connected with the discharging port and the material box.
Preferably, the damping assembly is provided with a plurality of groups, a plurality of groups of damping assembly symmetry set up in smash the case both sides, damping assembly include rotating block, telescopic link, damping spring, pipe and one-way pneumatic valve, the rotating block connect in telescopic link both ends, damping spring cover is located the telescopic link, damping spring is used for making after the telescopic link contracts the telescopic link is reset and is kick-backed, the pipe is provided with two, one of them the pipe both ends connect respectively in the air cavity with set up in the rubber sleeve of feed inlet, another the pipe is connected in box lateral wall with the cylinder, the pipe is inside all to be provided with the one-way pneumatic valve.
Preferably, the telescopic link includes push rod and gas pole, the inside air cavity that is provided with of gas pole, the push rod connect in the air cavity, dust collection subassembly includes distance sensor, dust remover and filtration box, the air cavity lateral wall is provided with distance sensor, distance sensor is used for measuring the distance of push rod to the cylinder depths, and the gear of dust remover can change when the distance of push rod to the air cavity bottom is less than the setting value, the dust remover set up in inside the box, the dust absorption mouth of dust remover set up in smash case bottom lateral wall, the filtration box connect in the dust remover, the filtration box is used for collecting dust remover absorbing gypsum powder, the inside filter screen that is provided with of filtration box, the filter screen is used for filtering the wastepaper.
In another aspect, a method is provided for using the above-mentioned gypsum board waste recycling device, comprising the following steps:
a, before the machine is started, checking the connection state of a rotor and a chain in the box body and the connection state of the chain and a hammer;
b, starting a driving motor, then placing the gypsum board waste into a crushing box through a conveying belt, driving a rotor by the driving motor to rotate, crushing the gypsum board waste by driving a hammer head through a chain by the rotor, and then closing a sealing plate;
c, when the hammer head pulverizes the gypsum board waste, the pulverizing box continuously generates vibration due to the impact of the hammer head and the gypsum board waste, and at the moment, after the vibration is generated, the push rod moves along the cylinder so as to continuously blow external air into the pulverizing box through the feeding port, thereby preventing the pulverized gypsum powder from overflowing the box body when the sealing plate is opened;
d, the distance sensor can detect the change of the distance between the push rod and the air rod in real time, and the gear of the dust remover can be changed along with the increase of the vibration amplitude so as to adsorb gypsum powder and facial mask paper scraps into the filter box;
and E, after the gypsum powder and the facial mask paper scraps enter the filter box, the facial mask paper scraps can be filtered by the filter screen, and the gypsum powder can fall below the filter screen.
Compared with the prior art, the application has the beneficial effects that: according to the application, a moving assembly assists workers in carrying gypsum board fertilizers, time and labor are saved, meanwhile, vibration of the crushing box is converted into air flow sprayed at a feed inlet while the vibration of the crushing box is damped through the damping assembly, so that air blowing is continuously carried out inside the crushing box, powder generated by crushing when gypsum boards are added is prevented from drifting outside the box through the feed inlet, a distance sensor can constantly detect the distance between a push rod and a gas rod, when the vibration of the crushing box is overlarge (the impact amplitude of the gypsum boards is large, and the impact generates more dust), the gear of the dust remover is adjusted in real time, the dust in the crushing box can be accurately reduced, electric energy is not wasted, and dust explosion is extremely easily caused due to a large amount of heat generated by impact and friction when the vibration is overlarge, and the dust is timely extracted through the dust remover, so that the dust explosion can be effectively prevented; and dust and paper scraps collected by the dust collector can be filtered in the filter box, so that the paper scraps in the gypsum board waste can be effectively separated.
Drawings
FIG. 1 is a schematic view of an isometric structure of the present application;
FIG. 2 is a schematic view of the internal cross-sectional structure of the case of the present application;
FIG. 3 is a schematic view of an isometric view of the pulverizing box of the present application;
FIG. 4 is a schematic diagram of an isometric view of a shredder housing of the present application illustrating the tipping of the shredder housing;
FIG. 5 is a schematic view of the connection structure of the push rod and the air rod according to the present application.
In the figure: 1 box, 2 equipment chamber, 3 crushing case, 4 driving motor, 5 rotor, 6 tup, 7 counterattack board, 8 conveyer belt, 9 protective housing, 10 closing plate, 11 magazine, 12 rubber cover, 13 rotating block, 14 damping spring, 15 pipe, 16 one-way pneumatic valve, 17 push rod, 18 gas pole, 19 distance sensor, 20 dust remover, 21 filter cartridge, 301 sieve, 2001 dust absorption mouth 1501 shower nozzle.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-5, the present application provides a technical solution:
a gypsum board waste recycling device, as shown in figure 1 of the specification, comprising:
the device comprises a box body 1, wherein the box body 1 is used for mounting other parts of the device, the box body 1 is provided with a device cavity 2 and a feeding port, the device cavity 2 is used for mounting the device except the other parts, and the feeding port and the device cavity 2 are communicated with each other;
the crushing assembly comprises a crushing box 3, a crushing mechanism and a sieving mechanism, wherein the crushing box 3 is used for crushing gypsum board waste, the crushing box 3 is arranged in the equipment cavity 2, the crushing mechanism is used for crushing gypsum boards, the sieving mechanism is arranged at the bottom of the crushing box 3, and the sieving mechanism is used for sieving crushed massive gypsum boards;
the crushing mechanisms are provided with two groups, and the two groups of crushing mechanisms are symmetrically arranged in the crushing box 3; the crushing mechanism comprises a driving motor 4, a rotor 5, a hammer head 6 and a reaction plate 7, wherein the rotor 5 is arranged inside the crushing box 3, the rotor 5 is used for installing the hammer head 6, the driving motor 4 is used for driving the rotor 5 to rotate, an installation rod is arranged around the rotor 5, the hammer head 6 is fixedly connected to the rotor 5 through the mutual combination of the installation box and a positioning plate, the hammer head 6 is connected to the installation rod, the reaction plate 7 is arranged inside the side wall of the crushing box 3, the reaction plate 7 is fixedly connected to the inner side wall of the crushing box 3, and the reaction plate 7 is used for crushing gypsum board waste through impact.
The screening mechanism comprises a screen plate 301, the screen plate 301 is arranged at the bottom of the crushing box 3, and the screen plate 301 is used for filtering and screening gypsum board waste.
The movable assembly comprises a conveying belt 8 and a protective shell 9, wherein the conveying belt 8 can be directly purchased according to the recovery amount of gypsum boards in the prior art, the conveying belt 8 is used for conveying gypsum board waste into the crushing box 3, the protective shell 9 is arranged above the conveying belt 8, the protective shell 9 is fixedly connected with the box body 1, and the protective shell 9 is used for preventing the gypsum board waste and dust from flying out during working;
the connecting assembly is arranged at the feeding port and comprises a sealing mechanism and a sealing mechanism, the sealing mechanism is arranged at the feeding port and is used for preventing dust generated by crushing from overflowing from the feeding port, and the sealing mechanism is used for preventing the dust generated by crushing from flowing into the equipment cavity 2;
the feeding port is provided with a chute for mounting the sealing plate 10, the sealing mechanism comprises the sealing plate 10, the sealing plate 10 is connected to the chute in a sliding manner, and the sealing plate 10 seals the feeding port in operation so as to prevent gypsum board waste and dust from flying out of the feeding port.
The crushing box 3 is provided with feed inlet and discharge gate, and box 1 inside still is provided with magazine 11, is provided with sealing mechanism between discharge gate and the magazine 11.
The sealing mechanism comprises rubber sleeves 12, two rubber sleeves 12 are arranged, one rubber sleeve 12 is connected to a feeding port and a feeding port, the rubber sleeves 12 are fixedly connected with each other through a clamp feeding port and a feeding port, and the other rubber sleeve 12 is also fixedly connected to a discharging port and a material box 11 through a clamp.
The damping component is arranged in the equipment cavity 2 and is used for absorbing the vibration of the crushing box 3 so as to weaken the vibration of the box body 1;
the shock-absorbing assembly is provided with a plurality of groups, a plurality of groups of shock-absorbing assembly symmetry sets up in smashing case 3 both sides, shock-absorbing assembly includes rotating block 13, the telescopic link, damping spring 14, pipe 15 and one-way pneumatic valve 16, rotating block 13 fixed connection is in telescopic link both ends, rotating block 13 respectively with pneumatic rod 18 and push rod 17 interconnect, rotating block 13 is used for connecting telescopic link and smashing case 3 lateral wall interconnect, rotating block 13 still is used for telescopic link and box 1 lateral wall interconnect, damping spring 14 cover is located the telescopic link, damping spring 14 is compression spring, namely under no exogenic action (smashing case 3 and not taking place the vibration promptly), damping spring 14 remains tensile state throughout (namely, the air rod 18 outside of telescopic link is provided with the screw thread, the screw thread outside cover is equipped with and screws up the piece, damping spring 14 is adjusted through screwing up the piece, damping spring 14 is used for making the telescopic link to reset after the telescopic link contracts, pipe 15 is provided with two, pipe 15 is used for carrying gas, one of them pipe 15 both ends are connected in air cavity and rubber sleeve respectively, pipe 15 in this position is connected with the shower nozzle, the direction of shower nozzle is set up downwards, another pipe 15 is connected in box 1 lateral wall 16, the direction is shown in the direction of flow direction of air valve 16 is shown in figure 16, the direction of flow direction is in the figure 16, the air valve is shown in the figure 5, the direction of flow is the figure 16, the inside the figure is the air valve is shown in the figure 5.
The dust collection assembly is used for blowing and collecting dust in the crushing box 3 to the bottom of the box body according to vibration of the crushing assembly, so that the dust is prevented from drifting to the outer side of the box body 1.
The telescopic link includes push rod 17 and gas pole 18, thereby push rod 17 is provided with the rubber seal piece with the gas pole 18 link, thereby the rubber seal piece is used for sealed air cavity and forms vacuum condition between rubber seal piece and gas cavity, thereby the inside air cavity that is provided with of gas pole 18, push rod 17 is connected in the air cavity, dust collection subassembly includes distance sensor 19, dust remover 20 and filter box 21, the air cavity lateral wall is provided with distance sensor 19, distance sensor 19 is the XKC-KL200-V type infrared ranging sensor of the limited company of the star science and technology of Shenzhen city, distance sensor 19 is used for measuring the distance of push rod 17 to the cylinder depths, thereby the range of dust remover 20 can change when arbitrary distance sensor 19 detects that push rod 17 to the air cavity bottom is less than the setting value, thereby the range of dust remover can be adjusted through the singlechip when arbitrary distance sensor 19 detects the distance and be less than the setting value, dust remover 20 sets up in box 1 inside, dust remover 20 is prior art, need select according to box 1's size, 2001 collector is arranged in filter box 21, dust remover 20 is carried out in filter box 21, dust collector 21 is arranged in filter box 20, dust collector 21 is arranged in two filter boxes, dust collector 21 is carried out, dust collector 21 is arranged in filter box 20, dust collector 21 is used for dust collector 21, dust collector's filtration case is filtered dust collector is arranged in dust collector is in dust collector 21, dust collector is for dust collector, dust.
Working principle: when the hammer head is used, the sealing plate 10 is opened by sliding, the conveyer belt 8 and the driving motor 4 are started, and at the moment, the driving motor 4 can rotate with the rotor 5 so as to drive the hammer head 6 to rotate; the paper surface gypsum board waste is placed on a conveying belt 8, the paper surface gypsum board waste is placed into a crushing cavity through a feeding port by conveying through the conveying belt 8, when the paper surface gypsum board waste passes through a crushing box 3, a hammer head 6 rotating at a high speed is matched with a counter plate 7 to impact and shear the paper surface gypsum board waste, so that the paper surface gypsum board waste is crushed, and the crushed paper surface gypsum board waste is filtered by a screen mesh to fall into a material box 11 below; when the thistle board waste is crushed, the crushing box 3 vibrates, in this case, left vibration is taken as an example, the left damping spring 14 is compressed under force when the vibration is performed, and at the moment, air outside the air cavity is blown into the feed inlet through the one-way air valve 16, so that the dust overflowed from the crushing box 3 is blown back into the crushing box 3; meanwhile, when the push rod 17 moves, the distance between the air rod 18 and the push rod 17 is reduced, namely, the vibration in the crushing box 3 is overlarge, dust is too much, at the moment, the power of the dust remover 20 can be increased to absorb the dust in the crushing box 3, the absorbed dust can be separated by the filter screen 22, paper scraps are arranged on the upper layer of the filter screen 22, gypsum powder is arranged below the filter screen 22, and the sealing plate 10 is closed by sliding after all gypsum board wastes are put into the box body 1 so as to further prevent the gypsum board powder from flying out.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A gypsum board waste recycling device, comprising:
the box body is provided with an equipment cavity and a feeding port, and the feeding port and the equipment cavity are communicated with each other;
the crushing assembly comprises a crushing box, a crushing mechanism and a sieving mechanism, wherein the crushing box is arranged in the equipment cavity, the crushing mechanism is used for crushing gypsum board waste, the sieving mechanism is arranged at the bottom of the crushing box, and the sieving mechanism is used for sieving crushed gypsum;
the movable assembly comprises a conveying belt and a protective shell, wherein the conveying belt is used for conveying the gypsum board waste into the crushing box, the protective shell is arranged above the conveying belt, and the protective shell is used for preventing the gypsum board waste and dust from flying out during working;
the connecting assembly is arranged at the feeding port and comprises a sealing mechanism and a sealing mechanism, the sealing mechanism is arranged at the feeding port and is used for preventing dust generated by crushing from overflowing from the feeding port, and the sealing mechanism is used for preventing the dust generated by crushing from flowing into the equipment cavity;
the damping component is arranged in the equipment cavity and is used for absorbing the vibration of the crushing box so as to weaken the vibration of the box body; and
the dust collection assembly is used for blowing and collecting dust in the crushing box to the bottom of the box body according to vibration of the crushing assembly, so that the dust is prevented from drifting to the outer side of the box body.
2. The gypsum board waste recycling device according to claim 1, wherein: the crushing mechanism is provided with two groups, and the two groups of crushing mechanisms are symmetrically arranged in the crushing box.
3. The gypsum board waste recycling device according to claim 2, wherein: the crushing mechanism comprises a driving motor, a rotor, a hammer head and a reaction plate, wherein the rotor is arranged inside the crushing box, the driving motor is used for driving the rotor to rotate, a mounting rod is arranged around the rotor, the hammer head is connected with the mounting rod, the reaction plate is arranged on the side wall of the crushing box, and the reaction plate is used for crushing gypsum board waste through impact.
4. The gypsum board waste recycling device according to claim 1, wherein: the screening mechanism comprises a screen plate, the screen plate is arranged at the bottom of the crushing box and is used for filtering and screening gypsum board waste.
5. The gypsum board waste recycling device according to claim 1, wherein: the feeding port is provided with a chute, the sealing mechanism comprises a sealing plate which is connected with the chute in a sliding manner, and the sealing plate seals the feeding port during operation so as to prevent gypsum board waste and dust from flying out of the feeding port.
6. The gypsum board waste recycling device according to claim 1, wherein: the crushing box is provided with a feed inlet and a discharge outlet, a material box is arranged in the box body, and a sealing mechanism is arranged between the discharge outlet and the material box.
7. The thistle board waste recycling device according to claim 6, wherein: the sealing mechanism comprises two rubber sleeves, one rubber sleeve is connected with the feeding port and the feeding port, and the other rubber sleeve is connected with the discharging port and the material box.
8. The thistle board waste recycling device according to claim 7, wherein: the utility model discloses a pneumatic box, including smashing case, including the case, the case is provided with the telescopic link, the telescopic link is provided with the telescopic link, the damping subassembly is provided with a plurality of groups, a plurality of group damping subassembly symmetry set up in smashing case both sides, the damping subassembly include rotating block, telescopic link, damping spring, pipe and one-way pneumatic valve, the rotating block connect in telescopic link both ends, damping spring cover is located the telescopic link, damping spring is used for making after the telescopic link contracts the telescopic link is reset and is kick-backed, the pipe is provided with two, one of them the pipe both ends connect respectively in the air cavity with set up in the rubber sleeve of feed inlet, another pipe connection in box lateral wall with the cylinder, the inside one-way pneumatic valve that all is provided with of pipe.
9. The thistle board waste recycling device according to claim 8, wherein: the telescopic link includes push rod and gas pole, the inside air cavity that is provided with of gas pole, the push rod connect in the air cavity, dust collection subassembly includes distance sensor, dust remover and filtration box, the air cavity lateral wall is provided with distance sensor, distance sensor is used for measuring the distance of push rod to the cylinder depths, and the gear of dust remover can change when the distance of push rod to the air cavity bottom is less than the setting value, the dust remover set up in inside the box, the dust absorption mouth of dust remover set up in smash case bottom lateral wall, filtration box connect in the dust remover, the filtration box is used for collecting dust remover absorbing gypsum powder, the inside filter screen that is provided with of filtration box, the filter screen is used for filtering the wastepaper.
10. A method for recycling paper gypsum board waste, for use in a paper gypsum board waste recycling apparatus according to any one of claims 1 to 9, comprising the steps of:
a, before the machine is started, checking the connection state of a rotor and a chain in the box body and the connection state of the chain and a hammer;
b, starting a driving motor, then placing the gypsum board waste into a crushing box through a conveying belt, driving a rotor by the driving motor to rotate, crushing the gypsum board waste by driving a hammer head through a chain by the rotor, and then closing a sealing plate;
c, when the hammer head pulverizes the gypsum board waste, the pulverizing box continuously generates vibration due to the impact of the hammer head and the gypsum board waste, and at the moment, after the vibration is generated, the push rod moves along the cylinder so as to continuously blow external air into the pulverizing box through the feeding port, thereby preventing the pulverized gypsum powder from overflowing the box body when the sealing plate is opened;
d, the distance sensor can detect the change of the distance between the push rod and the air rod in real time, and the gear of the dust remover can be changed along with the increase of the vibration amplitude so as to adsorb gypsum powder and facial mask paper scraps into the filter box;
and E, after the gypsum powder and the facial mask paper scraps enter the filter box, the facial mask paper scraps can be filtered by the filter screen, and the gypsum powder can fall below the filter screen.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118025855A (en) * | 2024-04-10 | 2024-05-14 | 河南心连心化学工业集团股份有限公司 | Conveying device and method for biomass processing |
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| CN117138891B (en) | 2024-03-19 |
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