CN114100756B - Building waste breaker with dust removal function - Google Patents
Building waste breaker with dust removal function Download PDFInfo
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- CN114100756B CN114100756B CN202210091843.1A CN202210091843A CN114100756B CN 114100756 B CN114100756 B CN 114100756B CN 202210091843 A CN202210091843 A CN 202210091843A CN 114100756 B CN114100756 B CN 114100756B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- 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
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- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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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
- Y02W30/58—Construction or demolition [C&D] waste
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a building waste crushing device with a dust removal function, wherein when building waste is crushed, a crushing box is in a sealed state, dust can be effectively prevented from being directly connected into the environment, dust can be removed through a gas circulating pump while the crushing is carried out, so that the crushing is not required to wait for dust to settle, when the material is fed again, the dust cannot be raised, the crushing efficiency can be effectively improved, when a filter plate is blocked through the arrangement of a blocking reminding piece, an elastic sealing film can play a reminding role through protrusion and reflection when the filter plate is blocked, so that a worker can timely find the blocking phenomenon of the filter plate, and through the arrangement of a dry pumping prevention dust discharging piece, the dust in an exhaust pipe is convenient to clean, the dry pumping phenomenon of the gas circulating pump can be prevented to a certain extent, and the worker can have more sufficient time to close the gas circulating pump, the practicability is greatly improved.
Description
Technical Field
The invention relates to the technical field of crushing equipment, in particular to a construction waste crushing device with a dust removal function.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into slag, concrete blocks, crushed stone, broken brick and tile, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc. according to the composition.
In the past, construction waste is piled up or is carried to the suburb and bury usually, and this manpower and materials of not only wasting have brought certain destruction to the environment simultaneously, for responding environmental protection and energy saving's call, people begin to retrieve construction waste, for improving the recovery effect, need use breaker to carry out broken handle to construction waste usually.
When carrying out the breakage to construction waste, can produce a large amount of dust, a breaker for construction waste among the prior art, usually open type, the dust can be directly discharged into the environment through the dog-house, not only easy polluted environment still can harm staff's health, though also there are some encapsulated breakers, device is sealed when carrying out the breakage to this kind of breaker, so although can prevent that the dust from directly discharging into the environment, nevertheless smash the completion back, can float in the device and have a large amount of dust, need wait for the dust to subside, can continue to carry out the breakage, not only can greatly reduced crushing work's efficiency, and because contain a large amount of dusts in the device, when opening device throws the material once more, make the dust fly upward easily, the practicality is relatively poor.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a construction waste crushing device with a dust removal function, when the construction waste is crushed, a crushing box is in a sealed state, dust can be effectively prevented from being directly discharged into the environment, dust can be removed through a gas circulating pump while the crushing is carried out, the dust does not need to wait for dust sedimentation after the crushing is finished, the dust can not be raised when the filter plate is blocked again, the crushing efficiency can be effectively improved, the elastic sealing membrane can play a role of reminding through the protrusion and the reflection when the filter plate is blocked, a worker can timely find the blocking phenomenon of the filter plate, and the dust in an exhaust pipe can be conveniently cleaned through the arrangement of a dry-pumping prevention dust-removal piece, and the dry-pumping phenomenon of the gas circulating pump can be prevented to a certain extent, and then make the staff have more sufficient time to close the gas circulating pump, improved the practicality greatly.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A construction waste crushing device with a dust removal function comprises a crushing box, wherein two crushing rollers provided with driving mechanisms are installed in the crushing box, the top end of the crushing box is arranged in an open shape, a sealing box cover matched with the top end of the crushing box is arranged at the top end of the crushing box, a gas circulating pump is fixedly installed above the crushing box, an air exhaust end of the gas circulating pump is communicated with an air exhaust pipe, one ends of the air exhaust pipe and the air exhaust pipe, which are far away from the gas circulating pump, are both communicated with the inside of the crushing box, an adjusting ring and a filter plate are fixedly installed on the inner wall of the air exhaust pipe, the filter plate is arranged at one side of the adjusting ring, which is far away from the crushing box, a blocking ring plug matched with the adjusting ring is movably arranged in the middle of the adjusting ring, and oblique elastic pull ropes are fixedly connected on the outer walls of the upper side and the lower side of the blocking ring plug, the other end and the accent of oblique elasticity stay cord encircle fixed connection, the one end fixedly connected with gangbar that stifled ring stopper is close to the filter, the gangbar runs through the filter and with filter sliding connection.
Set up in the exhaust tube and block up and remind the piece, it sets up assorted piston board with it including running through inlaying the warning regulating box on the outer wall of exhaust tube top to block up to remind the piece, the one end fixedly connected with L type pole of piston board, the intercommunication sets up the check valve of breathing in on reminding the outer wall of regulating box, the through-hole has been seted up on reminding the top outer wall of regulating box, sealed fixed connection elasticity seal membrane on the inner wall of through-hole, the upper surface brush of elasticity seal membrane has reflective coating, the one end of L type pole slides and runs through the outer wall of reminding the regulating box and extend to and gangbar fixed connection, one side packing that L type pole was kept away from to the piston board has the air.
Furthermore, the bottom of exhaust tube sets up prevents that the dust exhaust spare is taken out futilely, prevent that the dust exhaust spare is taken out futilely including setting up the dust exhaust pipe between transferring ring, filter, the dust exhaust pipe runs through the bottom outer wall of exhaust tube and is linked together with the inside of exhaust tube, the bottom intercommunication of dust exhaust pipe sets up the dust exhaust regulating pipe, the pipe diameter of dust exhaust regulating pipe is greater than the dust exhaust pipe.
Furthermore, a pipe blocking plug matched with the dust exhaust guide pipe is movably arranged in the dust exhaust guide pipe, flat elastic pull ropes are fixedly connected to the outer walls of the two sides of the pipe blocking plug, and the other ends of the flat elastic pull ropes are fixedly connected with the inner wall of the dust exhaust adjusting pipe.
Furthermore, an air duct is communicated with the outer wall of one side of the dust exhaust adjusting pipe and is arranged in an L shape, and one end, far away from the dust exhaust adjusting pipe, of the air duct is communicated with the inside of the exhaust pipe.
Furthermore, a tube sealing plug matched with the air duct is arranged in the exhaust tube, the tube sealing plug is fixedly connected with the linkage rod through a connecting tube, a control valve is arranged on the air duct, through the arrangement of the dry-pumping dust removal piece, when the linkage rod drives the piston plate to move leftwards through the L-shaped rod in the crushing process, the blocking ring plug can be driven to move towards the direction close to the air duct until the tube sealing plug moves right above the air duct and blocks the top end of the air duct, when the filter plate is blocked by a large area and the inclined elastic pull rope rebounds, the linkage rod can drive the tube sealing plug to separate the tube sealing plug from the air duct, therefore, after the gas circulating pump is started, the control valve is opened, when the filter plate is not blocked, the air duct is in a blocking state, and when the filter plate is blocked, the air duct is in a conducting state, so that when the blocking ring plug is inserted into the communicating ring again due to the blocking of the filter plate, gas circulating pump can pass through the air duct and extract the air from the dust exhaust control pipe, make stifled pipe stopper remove downwards and break away from with the dust exhaust pipe, and then make the dust exhaust pipe switch on, on the one hand, can be with being intercepted in the exhaust tube at the filter, transfer to take out to the dust exhaust control pipe between the ring, thereby help the clearance of dust, on the other hand, can prevent that gas circulating pump from taking out futilely, and then under the prerequisite that does not harm gas circulating pump, make the staff can have more sufficient time to go to close gas circulating pump, and the practicality is improved.
Furthermore, the bottom of dust exhaust control tube sets up the sealed lid of assorted dust exhaust with it, the bottom fixedly connected with of stifled stopcock draws the stopcock, the drawing stopcock adopts non-elastic material to make, when clearing up the dust in the exhaust tube, can open the sealed lid of dust exhaust after closing gas circulating pump, then through drawing stopcock of drawing stopcock pulling, makes stifled stopcock downstream and break away from with the dust exhaust pipe, can make the dust in the exhaust tube discharge through dust exhaust pipe, dust exhaust control tube for the dust of being taken out to in the exhaust tube is convenient for clear up.
Further, the intercommunication sets up the clearance pipe on the top outer wall of exhaust tube, the clearance pipe is located and transfers between ring, the filter, the top of clearance pipe sets up the sealed lid of assorted leak protection with it, when clearing up the dust in the exhaust tube, can open the clearance pipe after closing gas circulating pump, then can insert burnisher such as cleaning brush, cleaning cloth to the exhaust tube through the clearance pipe, and then scrub the surface of filter for the filter is convenient for wash.
Furthermore, the fixed cover of one end that the exhaust tube is located crushing incasement portion is equipped with porous screen panel, porous screen panel sets up to hollow hemispherical, and porous screen panel can play an interception effect, prevents that the exhaust tube from inhaling by kibbling waste material.
Further, the intercommunication sets up the disappointing pipe on reminding the outer wall of regulating box, the top of disappointing pipe sets up the sealed lid that loses heart with it assorted, fixed mounting supporting network on the inner wall of through-hole, the supporting network is located the below of elasticity seal membrane, and the staff discovers the protruding back of elasticity seal membrane, can twist off the sealed lid that loses heart and make the disappointing pipe switch on to will remind the partial air in the regulating box, make the elasticity seal membrane recover, and then be favorable to the used repeatedly of device.
Furthermore, the intercommunication sets up the material discharge cylinder on the bottom outer wall of broken case, the bottom of material discharge cylinder sets up the sealed cover of assorted with it, and broken back of accomplishing, the sealed cover of unscrewing can be through the discharge cylinder discharge by kibbling waste material.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) when the scheme is used for crushing the construction waste, the crushing box is in a sealed state, can effectively prevent the dust from being directly discharged into the environment, and can remove dust through a gas circulating pump when crushing is finished, so that the dust does not need to wait for the dust to settle, and the dust can not be raised when the material is fed again, thereby effectively improving the crushing efficiency, and when the filter plate is blocked by the blocking reminding piece, the elastic sealing film can play a role in reminding through the bulge and the reflection, so that the staff can find the blocking phenomenon of the filter plate in time, and through the arrangement of the dry-pumping prevention and dust exhaust part, not only the dust in the exhaust pipe is convenient to clean, but also the dry-pumping phenomenon of the gas circulating pump can be prevented to a certain extent, and then make the staff have more sufficient time to close the gas circulating pump, improved the practicality greatly.
(2) Through the sealed case lid, gas circulation pump, the exhaust tube, the blast pipe, transfer the ring, the filter, the joint setting of stifled ring stopper etc., open sealed case lid and drop into construction waste, then cover sealed case lid and start the crushing roller, can break the waste material, in the crushing process, broken case is in encapsulated situation, can prevent effectively that the dust from discharging into the environment, start gas circulation pump afterwards, stifled ring stopper can be because of receiving the suction that comes from gas circulation pump and remove to the direction that is close to the filter, break away from with transferring the ring and make the exhaust tube switch on until stifled ring stopper, make the dust that the breakage produced sucked to the exhaust tube in, and the dust can receive the interception of filter, thereby can play a dust removal effect, make broken completion need not to wait for the dust to subside, when throwing the material once more, also can not raise the dust, and then can effectively improve crushing efficiency.
(3) Through the arrangement of the blocking reminding piece, after the gas circulating pump is started, when the blocking ring plug moves towards the direction close to the filter plate, the oblique elastic pull rope can be stretched, meanwhile, the linkage rod can drive the piston plate to move leftwards through the L-shaped rod, the movement of the piston plate can generate a suction force, so that air is sucked into the reminding adjusting box through the air suction one-way valve, the filter plate can be blocked by dust in a large area along with the suction of the dust, at the moment, the suction force applied to the blocking ring plug can be greatly reduced, the oblique elastic pull rope can rebound, the rebound of the oblique elastic pull rope can not only enable the blocking ring plug to be inserted into the adjusting ring again, but also can drive the L-shaped rod to push the piston plate to move rightwards, the piston plate moves rightwards to extrude the air in the reminding adjusting box, the elastic sealing film protrudes upwards and deforms, part of the elastic sealing film can be exposed out of the through hole, and then a worker can observe the reflection of the reflective coating on the surface of the elastic sealing film, thereby can play a warning effect, make the jam phenomenon that the staff can in time discover the filter to make the staff clear up the dust in the exhaust tube.
(4) Through the arrangement of the dry-pumping dust exhaust part, when the linkage rod drives the piston plate to move leftwards through the L-shaped rod in the crushing process, the linkage rod can also drive the blocking ring plug to move towards the direction close to the air duct until the pipe sealing plug moves right above the air duct and blocks the top end of the air duct, when the filter plate is blocked by a large area and the inclined elastic pull rope rebounds, the linkage rod can drive the pipe sealing plug to separate the pipe sealing plug from the air duct, therefore, after the gas circulating pump is started, the control valve is opened, the air duct can be in a blocking state when the filter plate is not blocked, the air duct can be in a conducting state when the filter plate is blocked by a large area, and therefore, when the blocking ring plug is inserted into the regulating ring again due to the blocking of the filter plate, the gas circulating pump can extract air from the dust exhaust regulating pipe through the air duct, so that the pipe sealing plug moves downwards and is separated from the dust exhaust pipe, and the dust exhaust pipe is conducted, on the one hand, can be with in the exhaust tube by the interception filter, transfer the dust between the ring and take out to the dust exhaust control tube to help the clearance of dust, on the other hand can prevent that gas circulating pump from taking out futilely, and then under the prerequisite that does not harm gas circulating pump, makes the staff have more sufficient time to go to close gas circulating pump, has improved the practicality.
(5) The bottom of dust exhaust control tube sets up the sealed lid of assorted dust exhaust with it, the bottom fixedly connected with of stifled stopcock draws the rope, the rope that draws adopts non-elastic material to make, when the dust in the clearance exhaust tube, can open the sealed lid of dust exhaust after closing gas circulating pump, then through the stifled stopcock of rope pulling of drawing, make stifled stopcock downstream and break away from with the dust exhaust pipe, can make the dust in the exhaust tube through the dust exhaust pipe, the discharge of dust exhaust control tube, make the dust of being taken out to the exhaust tube be convenient for clear up.
(6) The intercommunication sets up the clearance pipe on the top outer wall of exhaust tube, the clearance pipe is located and leads to the ring, between the filter, the top setting of clearance pipe is sealed with assorted leak protection thereof, when the dust in the clearance exhaust tube, can open the clearance pipe after closing gas circulating pump, then can be with cleaning brush, cleaning cloth's cleaning means, insert to the exhaust tube through the clearance pipe, and then clean the surface of filter for the filter is convenient for wash.
(7) The fixed cover of the one end that the exhaust tube is located crushing incasement portion is equipped with porous screen panel, and porous screen panel sets up to hollow hemispherical, and porous screen panel can play an interception effect, prevents that the exhaust tube from inhaling by kibbling waste material.
(8) Remind intercommunication setting run-flat pipe on the outer wall of regulating box, the sealed lid that loses heart of pipe top setting and its assorted loses heart, fixed mounting supporting network on the inner wall of through-hole, the supporting network is located the below of elasticity seal membrane, and the staff discovers the protruding back of elasticity seal membrane, can twist off the sealed lid that loses heart and make the run-flat pipe switch on to will remind the partial air in the regulating box, make the elasticity seal membrane recover, and then be favorable to the used repeatedly of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic sectional view of the crushing box according to the present invention;
FIG. 4 is a partial sectional structural view of the exhaust tube of the present invention;
FIG. 5 is a schematic sectional view of the warning adjusting box according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B according to the present invention;
FIG. 7 is a schematic sectional view of the dust exhaust adjusting pipe according to the present invention;
FIG. 8 is a pictorial view of the gas extraction pipe at the start of the gas circulation pump of the present invention;
FIG. 9 is a pictorial representation of the leftward movement of the piston plate of the present invention;
fig. 10 is a pictorial representation of the piston plate of the present invention moving to the right.
The reference numbers in the figures illustrate:
101. a crushing box; 102. a crushing roller; 103. sealing the box cover; 104. a discharge cylinder; 105. a sealing cylinder cover; 201. a gas circulation pump; 202. an air exhaust pipe; 203. an exhaust pipe; 204. a porous mesh enclosure; 205. adjusting a ring; 206. a filter plate; 207. blocking a ring plug; 208. an oblique elastic pull rope; 209. a linkage rod; 210. a reminding adjusting box; 211. a piston plate; 212. an L-shaped rod; 213. an air suction check valve; 214. a through hole; 215. an elastic sealing film; 216. a support net; 217. an air escape pipe; 218. a gas-release sealing cover; 301. a dust exhaust duct; 302. a dust exhaust adjusting pipe; 303. plugging the pipe plug; 304. a flat elastic pull rope; 305. an air duct; 306. a connecting pipe; 307. sealing the pipe plug; 308. a control valve; 309. a dust-discharging sealing cover; 310. a pull cord; 311. cleaning the pipe; 312. a leakage-proof sealing cover.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, a construction waste crushing device with dust removal function comprises a crushing box 101, two crushing rollers 102 with driving mechanisms are installed in the crushing box 101, the top end of the crushing box 101 is open, a sealing box cover 103 matched with the top end of the crushing box 101 is arranged at the top end of the crushing box 101, a discharge cylinder 104 is communicated with the outer wall of the bottom end of the crushing box 101, a sealing cylinder cover 105 matched with the discharge cylinder 104 is arranged at the bottom end of the discharge cylinder 104, after crushing is completed, the sealing cylinder cover 105 is unscrewed, crushed waste can be discharged through the discharge cylinder 104, a gas circulating pump 201 is fixedly installed above the crushing box 101, an air suction end of the gas circulating pump 201 is communicated with an air suction pipe 202, an air discharge end of the gas circulating pump 201 is communicated with an air discharge pipe 203, one ends of the air suction pipe 202 and the air discharge pipe 203 far away from the gas circulating pump 201 are both communicated with the inside of the crushing box 101, a porous mesh enclosure 204 is fixedly installed at one end of the air suction pipe 202 located inside the crushing box 101, porous screen panel 204 sets up to hollow hemispherical, porous screen panel 204 can play an interception effect, prevent that exhaust tube 202 from inhaling the waste material of being smashed, fixed mounting leads to ring 205 on the inner wall of exhaust tube 202, filter 206 sets up in the one side of leading to ring 205 and keeping away from broken case 101, the middle part activity of leading to ring 205 runs through and sets up assorted stifled ring stopper 207 with it, equal fixedly connected with oblique elasticity stay cord 208 on the outer wall of both sides about stifled ring stopper 207, the other end and the ring 205 fixed connection that leads to of oblique elasticity stay cord 208, stifled ring stopper 207 is close to the one end fixedly connected with gangbar 209 of filter 206, gangbar 209 run through filter 206 and with filter 206 sliding connection.
Referring to fig. 1-4 and 8, by the combined arrangement of the sealed box cover 103, the gas circulation pump 201, the exhaust pipe 202, the exhaust pipe 203, the adjusting ring 205, the filter plate 206, and the blocking ring plug 207, the sealed box cover 103 is opened to input construction waste, then the sealed box cover 103 is covered and the crushing roller 102 is started, so that the waste can be crushed, during the crushing process, the crushing box 101 is in a sealed state to effectively prevent dust from being discharged into the environment, and then the gas circulation pump 201 is started, as shown in fig. 8, the blocking ring plug 207 moves towards the direction close to the filter plate 206 due to the suction force from the gas circulation pump 201 until the blocking ring plug 207 is separated from the adjusting ring 205 to conduct the exhaust pipe 202, so that the dust generated by crushing is sucked into the exhaust pipe 202 and intercepted by the filter plate 206, thereby achieving a dust removal effect without waiting for dust settling, when the materials are fed again, dust cannot be raised, and the crushing efficiency can be effectively improved.
Referring to fig. 4-6, a blockage reminding member is arranged in the exhaust pipe 202, the blockage reminding member includes a reminding adjusting box 210 embedded on the outer wall of the top end of the exhaust pipe 202 in a penetrating manner, a piston plate 211 matched with the reminding adjusting box 210 is movably arranged in the reminding adjusting box 210, one end of the piston plate 211 is fixedly connected with an L-shaped rod 212, an air suction one-way valve 213 is arranged on the outer wall of the reminding adjusting box 210 in a communicating manner, a through hole 214 is formed in the outer wall of the top end of the reminding adjusting box 210, an elastic sealing film 215 is fixedly connected to the inner wall of the through hole 214 in a sealing manner, a reflective coating is coated on the upper surface of the elastic sealing film 215, one end of the L-shaped rod 212 penetrates through the outer wall of the reminding adjusting box 210 in a sliding manner and extends to be fixedly connected with a linkage rod 209, and air is filled in one side, away from the L-shaped rod 212, of the piston plate 211.
Referring to fig. 4-6 and 9-10, by setting the blocking reminder, when the blocking ring plug 207 moves toward the filter plate 206 after the gas circulation pump 201 is started, the oblique elastic pull rope 208 is stretched, and at the same time, as shown in fig. 9, the link rod 209 can drive the piston plate 211 to move leftward by the L-shaped rod 212, and the movement of the piston plate 211 generates a suction force, so that air is sucked into the reminding adjustment box 210 by the suction check valve 213, and the filter plate 206 may be blocked by dust in a large area along with the suction of dust, at this time, the suction force applied to the blocking ring plug 207 is greatly reduced, so that the oblique elastic pull rope 208 is rebounded, and the rebounding of the oblique elastic pull rope 208 not only allows the blocking ring plug 207 to reinsert into the reminding ring 205, as shown in fig. 10, but also drives the L-shaped rod 212 to push the piston plate 211, and the piston plate 211 can push the air in the reminding adjustment box 210 to move rightward, make the upwards protruding deformation of elasticity seal membrane 215 for part elasticity seal membrane 215 can expose outside through-hole 214, and then make the staff observe the reflection of light of elasticity seal membrane 215 surface reflection of light coating, thereby can play a warning effect, make the staff can in time discover the jam phenomenon of filter 206, and impel the staff to clear up the dust in the exhaust tube 202.
Referring to fig. 5, the outer wall of the reminding adjusting box 210 is communicated with an air release pipe 217, the top end of the air release pipe 217 is provided with an air release sealing cover 218 matched with the air release pipe 217, the inner wall of the through hole 214 is fixedly provided with a supporting net 216, the supporting net 216 is positioned below the elastic sealing film 215, and after a worker finds the bulge of the elastic sealing film 215, the worker can unscrew the air release sealing cover 218 to conduct the air release pipe 217, so that part of air in the reminding adjusting box 210 is enabled to recover the elastic sealing film 215, and further, the reuse of the device is facilitated.
Referring to fig. 4 and 7, the bottom end of the air exhaust pipe 202 is provided with a dry-pumping prevention dust exhaust member, the dry-pumping prevention dust exhaust member includes a dust exhaust pipe 301 disposed between the communicating ring 205 and the filter plate 206, the dust exhaust pipe 301 penetrates through the outer wall of the bottom end of the air exhaust pipe 202 and is communicated with the inside of the air exhaust pipe 202, the bottom end of the dust exhaust pipe 301 is communicated with a dust exhaust adjusting pipe 302, the pipe diameter of the dust exhaust adjusting pipe 302 is larger than that of the dust exhaust pipe 301, a pipe blocking plug 303 matched with the dust exhaust pipe 301 is movably disposed in the dust exhaust pipe 301, flat elastic pull ropes 304 are fixedly connected to the outer walls on both sides of the pipe blocking 303, the other end of the flat elastic pull rope 304 is fixedly connected to the inner wall of the dust exhaust adjusting pipe 302, an air duct 305 is communicated to the outer wall on one side of the dust exhaust adjusting pipe 302, the air duct 305 is set to be L, one end of the air duct 305 far away from the dust exhaust adjusting pipe 302 is communicated with the inside of the air exhaust pipe 202, a pipe blocking 307 matched with the air duct 305 is disposed in the air exhaust pipe 202, the tube sealing plug 307 is fixedly connected with the linkage rod 209 through a connecting tube 306, and a control valve 308 is arranged on the air duct 305.
Referring to fig. 4 and fig. 7-8, by the arrangement of the dry-pumping dust-discharging prevention element, during the crushing process, when the link rod 209 drives the piston plate 211 to move leftward through the L-shaped rod 212, as shown in fig. 8, the blocking ring plug 207 is also driven to move toward the direction close to the air duct 305 until the tube-sealing plug 307 moves to the position right above the air duct 305 and blocks the top end of the air duct 305, and when the filter plate 206 is blocked by a large area and the oblique elastic pull rope 208 rebounds, the link rod 209 can drive the tube-sealing plug 307 to separate the tube-sealing plug 307 from the air duct 305, so that after the gas circulation pump 201 is started, the control valve 308 is opened, so that the air duct 305 is in a blocking state when the filter plate 206 is not blocked, and the air duct 305 is in a conducting state when the filter plate 206 is blocked, so that when the blocking ring plug 207 is reinserted into the adjusting ring 205 due to the filter plate 206 being blocked, the gas circulation pump 201 can pump draw air from the dust-discharging adjusting pipe 302 through the air duct 305, make stifled stopcock 303 lapse and break away from with dust exhaust pipe 301, and then make dust exhaust pipe 301 switch on, on the one hand, can be with being intercepted in exhaust tube 202 in the filter 206, transfer the dust between the ring 205 and take out to dust exhaust control pipe 302 in, thereby help the clearance of dust, on the other hand, can prevent that gas circulating pump 201 from taking out futilely, and then under the prerequisite that does not harm gas circulating pump 201, make the staff can have more sufficient time to close gas circulating pump 201, and the practicality is improved.
Referring to fig. 4 and 7, a dust-discharging sealing cover 309 is disposed at the bottom end of the dust-discharging adjusting pipe 302, a pulling rope 310 is fixedly connected to the bottom end of the pipe-blocking plug 303, the pulling rope 310 is made of an inelastic material, when dust in the exhaust pipe 202 is cleaned, the dust-discharging sealing cover 309 is opened after the gas circulation pump 201 is closed, then the pipe-blocking plug 303 is pulled by the pulling rope 310, so that the pipe-blocking plug 303 moves downward and is separated from the dust-discharging conduit 301, that is, the dust in the exhaust pipe 202 is discharged through the dust-discharging conduit 301 and the dust-discharging adjusting pipe 302, so that the dust pumped into the exhaust pipe 202 is convenient to clean, a cleaning pipe 311 is disposed on the outer wall of the top end of the exhaust pipe 202, the cleaning pipe 311 is disposed between the communicating ring 205 and the filtering plate 206, the top end of the cleaning pipe 311 is disposed with a leakage-proof sealing cover 312, when dust in the exhaust pipe 202 is cleaned, the cleaning pipe 311 is opened after the gas circulation pump 201 is closed, then, cleaning tools such as a cleaning brush and a cleaning cloth can be inserted into the exhaust tube 202 through the cleaning tube 311, and the surface of the filter plate 206 is scrubbed, so that the filter plate 206 is convenient to clean.
When the invention crushes the construction waste, the crushing box 101 is in a sealed state, which can effectively prevent the dust from directly discharging to the environment, and dust can be removed by the gas circulating pump 201 when the crushing is finished, so that dust does not need to be settled after the crushing is finished, and the dust can not be lifted when the material is fed again, thereby effectively improving the crushing efficiency, and when the filter plate 206 is blocked by the arrangement of the blocking reminding piece, the elastic sealing film 215 can play a role of reminding through the bulge and the reflection, so that the staff can find the blocking phenomenon of the filter plate 206 in time, and through the arrangement of the dry-pumping prevention and dust exhaust part, not only the dust in the exhaust pipe 202 is convenient to clean, but also the dry-pumping phenomenon of the gas circulating pump 201 can be prevented to a certain extent, and then the staff can have more sufficient time to close the gas circulation pump 201, greatly improving the practicability.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A construction waste crushing device with a dust removal function comprises a crushing box (101), wherein two crushing rollers (102) provided with driving mechanisms are installed in the crushing box (101), and the device is characterized in that: the top end of the crushing box (101) is arranged to be open, the top end of the crushing box (101) is provided with a sealing box cover (103) matched with the crushing box, a gas circulating pump (201) is fixedly arranged above the crushing box (101), the gas pumping end of the gas circulating pump (201) is communicated with a gas pumping pipe (202), the gas exhaust end of the gas circulating pump (201) is communicated with a gas exhaust pipe (203), one ends, far away from the gas circulating pump (201), of the gas pumping pipe (202) and the gas exhaust pipe (203) are communicated with the inside of the crushing box (101), a communicating ring (205) and a filter plate (206) are fixedly arranged on the inner wall of the gas pumping pipe (202), the filter plate (206) is arranged on one side, far away from the crushing box (101), of the communicating ring (205), a blocking ring plug (207) matched with the middle part of the communicating ring (205) is movably arranged in a penetrating manner, and oblique elastic pull ropes (208) are fixedly connected on the outer walls of the upper side and the lower side of the blocking ring plug (207), the other end of the inclined elastic pull rope (208) is fixedly connected with a communicating ring (205), one end, close to the filter plate (206), of the blocking ring plug (207) is fixedly connected with a linkage rod (209), the linkage rod (209) penetrates through the filter plate (206) and is in sliding connection with the filter plate (206), and a blocking reminding piece is arranged in the air suction pipe (202);
the jam reminds the piece including running through and inlaying warning regulating box (210) on exhaust tube (202) top outer wall, remind regulating box (210) internalization to set up assorted piston board (211) with it, the one end fixedly connected with L type pole (212) of piston board (211), it sets up check valve (213) of breathing in to remind the intercommunication on the outer wall of regulating box (210), set up through-hole (214) on the top outer wall of warning regulating box (210), sealed fixedly connected with elasticity seal membrane (215) on the inner wall of through-hole (214), the upper surface brush of elasticity seal membrane (215) has reflective coating, the one end of L type pole (212) slides and runs through the outer wall of reminding regulating box (210) and extends to and with gangbar (209) fixed connection, one side that L type pole (212) were kept away from in piston board (211) is filled with the air.
2. The construction waste crushing device with the dust removing function as claimed in claim 1, wherein: the bottom of exhaust tube (202) sets up prevents that the dust exhaust spare is taken out futilely, prevent that the dust exhaust spare is taken out futilely including setting up dust exhaust pipe (301) between transferring ring (205), filter (206), dust exhaust pipe (301) run through the bottom outer wall of exhaust tube (202) and are linked together with the inside of exhaust tube (202), the bottom intercommunication of dust exhaust pipe (301) sets up dust exhaust regulating pipe (302), the pipe diameter of dust exhaust regulating pipe (302) is greater than dust exhaust pipe (301).
3. The construction waste crushing device with a dust removing function according to claim 2, wherein: the dust exhaust pipe (301) is internally and movably provided with a pipe blocking plug (303) matched with the dust exhaust pipe, the outer walls of two sides of the pipe blocking plug (303) are fixedly connected with flat elastic pull ropes (304), and the other ends of the flat elastic pull ropes (304) are fixedly connected with the inner wall of a dust exhaust adjusting pipe (302).
4. The construction waste crushing device with a dust removing function of claim 3, wherein: the outer wall of one side of the dust exhaust adjusting pipe (302) is communicated with an air duct (305), the air duct (305) is arranged in an L shape, and one end, far away from the dust exhaust adjusting pipe (302), of the air duct (305) is communicated with the inside of the air exhaust pipe (202).
5. The construction waste crushing device with a dust removing function of claim 4, wherein: the air suction pipe (202) is internally provided with a pipe sealing plug (307) matched with the air guide pipe (305), the pipe sealing plug (307) is fixedly connected with a linkage rod (209) through a connecting pipe (306), and the air guide pipe (305) is provided with a control valve (308).
6. The construction waste crushing device with a dust removing function of claim 5, wherein: the bottom end of the dust exhaust adjusting pipe (302) is provided with a dust exhaust sealing cover (309) matched with the dust exhaust adjusting pipe, the bottom end of the pipe blocking plug (303) is fixedly connected with a pulling plug rope (310), and the pulling plug rope (310) is made of a non-elastic material.
7. The construction waste crushing device with a dust removing function of claim 6, wherein: the intercommunication sets up clearance pipe (311) on the top outer wall of exhaust tube (202), clearance pipe (311) are located and are transferred between ring (205), filter (206), the top of clearance pipe (311) sets up the sealed lid of assorted leak protection (312) with it.
8. The construction waste crushing device with the dust removing function as claimed in claim 1, wherein: the one end that exhaust tube (202) are located crushing case (101) inside is fixed to be equipped with porous screen panel (204) with a cover, porous screen panel (204) set up to hollow hemispherical.
9. The construction waste crushing device with the dust removing function as claimed in claim 1, wherein: remind intercommunication setting air escape pipe (217) on the outer wall of regulating box (210), the top of air escape pipe (217) sets up the sealed lid (218) of disappointing of assorted with it, fixed mounting supports net (216) on the inner wall of through-hole (214), support net (216) are located the below of elastic sealing membrane (215).
10. The construction waste crushing device with the dust removing function as claimed in claim 1, wherein: the top of broken case (101) sets up to the opening form, and the top of broken case (101) sets up assorted sealed case lid (103) with it, the intercommunication sets up row feed cylinder (104) on the bottom outer wall of broken case (101), the bottom of arranging feed cylinder (104) sets up assorted sealed cover (105) with it.
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| CN202210091843.1A CN114100756B (en) | 2022-01-26 | 2022-01-26 | Building waste breaker with dust removal function |
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| CN114100756B true CN114100756B (en) | 2022-04-12 |
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| CN115382619B (en) * | 2022-10-27 | 2023-01-13 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Rock crushing device for geological exploration detection |
| CN117047609A (en) * | 2023-10-10 | 2023-11-14 | 玛格瑞斯(盐城)新型建材有限公司 | Edging device is used in wood-based plate production and processing |
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