CN106115306A - Solid material breakage-proof dust suppression conveying system of belt conveyor transfer point - Google Patents
Solid material breakage-proof dust suppression conveying system of belt conveyor transfer point Download PDFInfo
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- CN106115306A CN106115306A CN201610657392.8A CN201610657392A CN106115306A CN 106115306 A CN106115306 A CN 106115306A CN 201610657392 A CN201610657392 A CN 201610657392A CN 106115306 A CN106115306 A CN 106115306A
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- flow control
- pipe
- deflector chute
- intervalve
- solid material
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- 239000011343 solid material Substances 0.000 title claims abstract description 35
- 230000001629 suppression Effects 0.000 title claims description 34
- 238000012546 transfer Methods 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 46
- 230000006698 induction Effects 0.000 claims description 42
- 238000013016 damping Methods 0.000 claims description 34
- 238000005452 bending Methods 0.000 claims description 30
- 230000007306 turnover Effects 0.000 claims description 26
- 238000005367 electrostatic precipitation Methods 0.000 claims description 25
- 239000002390 adhesive tape Substances 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- 239000008187 granular material Substances 0.000 description 13
- 238000012937 correction Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
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- 238000012423 maintenance Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002355 dual-layer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/16—Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials
-
- 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
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- 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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/183—Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention relates to a solid material breakage-proof dust-suppression conveying system of a belt conveyor transfer point, which comprises an adjustable flow-control blanking device, wherein a double-seal material guide device is communicated below the bottom of the adjustable flow-control blanking device, the solid material breakage-proof dust-suppression conveying system also comprises a negative pressure balancing device capable of balancing the pressure in the adjustable flow-control blanking device and the pressure in the double-seal material guide device, an upper opening of the negative pressure balancing device is communicated with the adjustable flow-control blanking device in a sealing manner, and a bottom opening of the negative pressure balancing device is communicated with the double-seal material guide device. The conveying system has the advantages of less material crushing, less dust raising, difficulty in material blocking and long service life of system parts in the material conveying process, and can realize high-efficiency environment-friendly conveying of materials.
Description
Technical field
The present invention relates to material conveying equipment technology, the solid material particularly relating to a kind of ribbon conveyer reloading point is breakage-proof
Dust suppression induction system.
Background technology
Current ribbon conveyer reloading point is all that to utilize material blanking tube that from feed conveying belt machine, material is transported to material feeding defeated
On ribbon feeder, then by material feeding conveyer belt, material is sent to appointed place.The existing traditional blanking used at reloading point
Device is to set head funnel below feed conveyer belt, sets flow apron in head funnel, arranges and cut below head funnel
Reload the electric three passes flowed, and arranges the material blanking tube of blanking, at material blanking tube lower end and material feeding conveyer belt below electric three passes
Between buffering air lock device is set, finally transport material to be sent to appointed place through material guide device on material feeding conveying belt machine.
The material guide device of existing ribbon conveyer is to set to organize carrying roller below conveyer belt more, and side sets deflector chute, at guide on the conveyor belt
Setting material blanking tube above groove, the strip seal trim strip of the space between deflector chute side plate and conveyer belt seals.
Traditional transhipment pay-off there is problems in that
1) flow apron in head funnel is all flat board, and its plate face and stream direction are substantially vertical, and material is direct
Clash into flow apron and easily produce broken and airborne dust；
2) the traditional material blanking tube set below head funnel, material freely falling body impact wallboard, easily produce dust, blanking
Pipe is also the most damaged；The most too fast stream speed can produce negative pressure, absorption surrounding air and material mixing, the thing of mixing air
Material is fallen and is squeezed out again air on conveyer belt, produces a large amount of dust；Last excess speed drives air to be formed relatively in deflector chute
High malleation, relatively strong winds speed makes dust fly upward everywhere；
3) buffering air lock device set at material feeding conveyer belt discharging point, easily produces putty, and buffering air lock device is wet in conveying
Material time, partial material can stick on turnover panel, each accumulation, can cumulative, ultimately result in flapper lost efficacy；And
And material impact is to time on turnover panel, the impact dust of generation is the biggest, produces induced air further, is unfavorable for environmental protection；
4) vertical with running direction of conveyor belt due to impact idler, the foreign body such as sharp instrument in material once wears out conveyer belt,
Easily it is stuck between adjacent buffer carrying roller, thus causes conveyer band discerption；And impact idler and conveyer belt are linear contact lay, conveyer belt
The suffered impulsive force in local is relatively big, have impact on the service life of conveyer belt；
5) relatively big due to adjacent idlers pitch, conveyer belt can be caused during material containing to sink, cause going out between conveyer belt and deflector chute
Existing gap, easily causes flash and airborne dust；
6) only provide monolayer to seal due to conventional seals press strip, after seal trim strip abrasion, easily cause airborne dust；
7) owing to there is no any damped part inside conventional pilot hopper, make dust unblocked, deflector chute both sides and outlet
All can emerge a large amount of airborne dust；
8) deflector chute afterbody is less to the distance of discharging point, afterbody enter dusty gas cannot pass through conveyer belt to
Before take away because the width ratio of the width of deflector chute and material blanking tube is closer to, there is no ventilative space.Dust is assembled at afterbody
Under gas pressure, outwards spray dusty gas, produce dust pollution.
Thus, the present inventor relies on experience and the practice being engaged in relevant industries for many years, proposes a kind of ribbon conveyer transhipment
The solid material breakage-proof dust suppression induction system of point, to overcome the defect of prior art.
Summary of the invention
It is an object of the invention to provide the solid material breakage-proof dust suppression induction system of a kind of ribbon conveyer reloading point, gram
Taking that material present in prior art is broken, material conveying process is easily generated the problems such as dust, this induction system is defeated at material
During sending, material is broken less, airborne dust is few and is difficult to putty, and system unit is long for service life, it is possible to realize the high-efficiency environment friendly of material
Conveying.
The object of the present invention is achieved like this, the solid material breakage-proof dust suppression delivery system of a kind of ribbon conveyer reloading point
System, described solid material breakage-proof dust suppression induction system includes adjustment type flow control doffer, described adjustment type flow control doffer
Bottom part down connection double containment material guide device, described solid material breakage-proof dust suppression induction system also includes balancing described adjustment
The negative-pressure balancing device of the pressure in formula flow control doffer and described double containment material guide device, described negative-pressure balancing device upper
Portion's opening seals with described adjustment type flow control doffer and connects, the bottom opening of described negative-pressure balancing device and described double containment
Material guide device connects.
In a better embodiment of the present invention, described adjustment type flow control doffer includes the head leakage that top is arranged
Bucket, the bottom of described head funnel is communicated with the flow control Y-pipe downwardly extending setting, and the top of described flow control Y-pipe is arranged
Having the Y-pipe feeding mouth that the bottom with described head funnel connects, the bottom of described flow control Y-pipe is provided with the first discharging opening
Seal separately down with the second discharging opening, described first discharging opening and described second discharging opening be communicated with one can adjust angle and in
The flow control intervalve that arc line shaped is arranged, the bottom of two described flow control intervalves seals respectively and is communicated with one and arranges in arc line shaped
Flow control feed spoon pipe, the bottom part down of two described feed spoon pipes is respectively communicated with and arranges double containment material guide device described in, institute
State the water conservancy diversion centralising device being provided with at the bottom opening of flow control feed spoon pipe for guiding stream direction, in two described flow controls
Between pipe sidewall on be respectively arranged with the connected entrance connected with the upper opening of negative-pressure balancing device described in.
In a better embodiment of the present invention, a sidewall of described head funnel offers hopper feed mouth, institute
The bottom stating head funnel is provided with funnel discharging opening, and being internally provided with of described head funnel can be around the flow control of trunnion axis swing
Engine groove, the notch of described flow control engine groove is relative with described hopper feed mouth, and described flow control engine groove is that bottom land is directed away from
The arc line shaped groove structure that the direction bending of described hopper feed mouth is protruded, described flow control engine groove is provided with and can promote described control
The adjustment structure that stream engine groove swings.
In a better embodiment of the present invention, described flow control Y-pipe be internally provided with the turnover panel that can swing, institute
State turnover panel have make described Y-pipe feeding mouth with described first discharging opening packing the first station, make described Y-pipe feeding mouth
With the second station of described second discharging opening packing, described turnover panel also has makes described Y-pipe feeding mouth and described first discharging
The intermediate stations that mouth, described second discharging opening all connect, described turnover panel is fixedly installed the water that described turnover panel can be driven to swing
Flat trip shaft, one end of described trip shaft can be solid with outside pusher structure through the sidewall of described flow control Y-pipe rotationally
Fixed connection；The top of described turnover panel is also associated with limiting plate.
In a better embodiment of the present invention, described flow control intervalve includes top and described first discharging opening or institute
State that the second discharging opening seals connection and that angle can be adjusted intervalve arc public affairs pipe, the lower section of described intervalve arc public affairs pipe
It is provided with the intervalve mother pipe that the top of bottom and described flow control feed spoon pipe is sealedly and fixedly connected, described intervalve arc public affairs pipe
Bottom can swingingly seal in the open top being inserted in described intervalve mother's pipe；Fix on the sidewall of described intervalve mother's pipe
It is provided with handspike bearing, described handspike bearing is fixedly installed public pipe pusher structure, the free end hinge of described public pipe pusher structure
It is connected on the sidewall of described intervalve arc public affairs pipe.
In a better embodiment of the present invention, described negative-pressure balancing device includes current collector and return duct, described collection
The bottom opening of stream device connects with described sealed material guide device, and one end of the open top of described current collector and described return duct is opened
Mouth seals connection, and the other end opening of described return duct seals with the connected entrance on described flow control intervalve and connects, described backflow
Pipe be bending angle be the bending tube of acute angle, described return duct is obliquely installed to the direction of described adjustment type flow control doffer.
In a better embodiment of the present invention, described double containment material guide device at least includes frame, conveyer belt, guide
Groove and multiple idler machining；Each described idler machining is fixedly installed in described frame along the parallel longitudinal interval of described frame, each institute
Stating idler machining upper support and arrange described conveyer belt, described deflector chute is top sealing, the cover body of bottom opening, described deflector chute
Cover at the top of the described conveyer belt that can move horizontally transmission, the top of described deflector chute by cover plate for sealing, described deflector chute
Sidewall on be provided with can the access panel of opening and closing, described cover plate offers blanking port, described blanking port and described adjustment type control
The bottom part down connection of stream doffer；Being further opened with regurgitant orifice on described cover plate, described regurgitant orifice fills with described negative-pressure balancing
The bottom part down connection put；Offering pressure-reduction outlet on the cell wall of described deflector chute, described pressure-reduction outlet is provided with and communicated with dust damping and subtracts
Depressor, the inside of described deflector chute, described pressure-reduction outlet are positioned at the side in front, described tape transport direction and are additionally provided with electrostatic
Dust suction check apron.
In a better embodiment of the present invention, the both sides of the edge of described conveyer belt are all bent to form folding towards outer top
Turn of bilge；Described deflector chute is positioned at the one end open in the conveying direction front of described conveyer belt, and the other end of described deflector chute is closed,
The bottom, two medial walls of described deflector chute and be positioned at the deflector that is provided above of described bending part, each described deflector
Fixed above being provided with anti-overflow skirtboard, each described anti-overflow skirtboard includes a bent plate, and the bottom of one end of described bent plate is down-set
There is the wear rib of the end face being pressed against described bending part；The bottom, two medial walls of described deflector chute and be positioned at described bending part
Lower section be provided with torr and be butted on the wear-resistant slide plate of bottom surface of described bending part, each described deflector, described anti-overflow skirtboard and described
Wear-resistant slide plate is arranged along the longitudinal extension of described deflector chute.
In a better embodiment of the present invention, described dust damping decompressor includes damping case, described damping case
Bottom offers air inlet, and the sidewall of described damping case is provided with gas outlet, and described air inlet docks with described pressure-reduction outlet, institute
Stating and be provided with labyrinth type cushioning fender at air inlet, described gas outlet is positioned at the outside of described deflector chute, and in described gas outlet
Place is provided with the damping screen for stopping dust；Described electrostatic precipitation check apron include fixed mount be located at above described cover plate,
And it being positioned at the check apron case at the described gas outlet of described damping case, described electrostatic precipitation check apron also includes that hanging is at described check apron case
On the many wear-resisting adhesive tape of electrostatic precipitation, described check apron case is provided with for regulating each described electrostatic precipitation wear-resisting adhesive tape height
Lifting structure.
In a better embodiment of the present invention, the lower section of described conveyer belt and be positioned at the lower section of described blanking port
Position is provided with buffer bed, and described buffer bed end face torr is butted on the bottom surface of described conveyer belt；Described buffer bed include fixing setting
The buffer bed support being placed in described frame, described buffer bed support is fixedly installed buffer bar, the end face torr of described buffer bar
It is butted on the bottom surface of described conveyer belt.
From the above mentioned, the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, have
Following beneficial effect:
(1) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its adjustment type control
The stream flow control engine groove of doffer, flow control intervalve, flow control feed spoon pipe are arc line shaped design, and stream is to flow control engine
Groove, flow control intervalve, the angle of attack of flow control feed spoon pipe and impact strength are the least, and pipe fitting is long for service life, moreover it is possible to effectively
Prevent material impact from crushing, can effectively solve conventional material blanking tube and turn round the bridging putty problem at dead angle, also can control Flow of Goods and Materials
Speed and nowed forming, slide along its inwall when material moves in all parts, can reduce each portion to greatest extent
Induction air quantity in part, reduces carrying and moving of dust, can reduce the generation of dust from source；
(2) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its negative-pressure balancing
Dust-contained airflow excessive for pressure in deflector chute is led back to, in flow control intervalve, make in the middle of flow control by device by current collector and return duct
Pipe and the pressure balance of deflector chute, effectively eliminate induction air quantity when stream falls, eliminate air-flow malleation in running, and at eddy current
The lower collision opportunity increasing dust granules of effect, make the kinetic energy of dust granules be changed into potential energy and fall on return duct inwall, poly-
Collection is many can be slided on conveyer belt automatically, tentatively realizes unpowered from depositing dust；
(3) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its double containment is led
The both sides of the edge of conveyer belt of material device are all towards outer bent over, and increase by two side carrying roller holdings and live the dual-side of conveyer belt
Edge, and wear-resistant slide plate, deflector and the double-layer seal of anti-overflow skirtboard is used in the dual-side edge of conveyer belt, deflector chute can be reduced
Interior dust escapes；And dust damping decompressor can also be utilized effectively to reduce the air pressure in deflector chute, reach the dust removing effects that reduces pressure,
Electrostatic precipitation check apron adsorption of dust is allowed to landing on the conveyor belt, can reduce the concentration of dust in deflector chute further, thus add
The strong unpowered effect from depositing dust；Correction edger roll can effectively control belt deflection, it is ensured that dual layer sealing effect；Buffer bed also
The suffered impulsive force in conveyer belt local can be alleviated, moreover it is possible to avoid foreign matter between carrying roller, conveyer band discerption can be prevented effectively from, thus prolong
The service life of long conveying belt.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating the present invention and explaining, not delimit the scope of the invention.Wherein:
Fig. 1: for the structural representation of solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point of the present invention.
Fig. 2: for the side view of solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point of the present invention.
Fig. 3: for the structural representation of the flow control engine groove of the present invention.
Fig. 4: for the structural representation of the flow control Y-pipe of the present invention.
Fig. 5: for the structural representation of the flow control intervalve of the present invention.
Fig. 6: for the structural representation of the flow control feed spoon pipe of the present invention.
Fig. 7: for the structural representation of the negative-pressure balancing device of the present invention.
Fig. 8: for the schematic cross-section of the double containment material guide device of the present invention.
Fig. 9: for the structural representation of the dust damping decompressor of the present invention.
Figure 10: for the structural representation of the electrostatic precipitation check apron of the present invention.
Figure 11: for the structural representation of the anti-overflow skirtboard of the present invention.
Figure 12: for the structural representation of the deviation correcting device of the present invention.
Figure 13: for the buffer bed structural representation of the present invention.
Figure 14: for the structural representation of the plugging plate of the present invention.
In figure:
100, solid material breakage-proof dust suppression induction system；
1, head funnel；
2, flow control engine groove；20, trunnion axis；21, adjustment structure；
3, flow control Y-pipe；31, turnover panel；32, pusher structure；33, trip shaft；34, limiting plate；
4, flow control intervalve；41, intervalve arc public affairs pipe；42, intervalve mother pipe；43, public pipe pusher structure；44, push rod
Bearing；
5, flow control feed spoon pipe；51, water conservancy diversion centralising device；
6, maintenance door；
7, feed conveyor belt outfan；
8, conveyer belt；
9, deflector chute；91, cover plate；92, wear-resistant slide plate；93, deflector；94, anti-overflow skirtboard；941, bent plate；942, wear-resisting
Bar；95, plugging plate；96, wear-resistant rubber sheet；
10, negative-pressure balancing device；101, return duct；102, current collector；
11, dust damping decompressor；111, labyrinth type cushioning fender；112, damping screen；113, damping case；
12, electrostatic precipitation check apron；121, check apron case；122, the wear-resisting adhesive tape of electrostatic precipitation；123, lifting structure；
13, frame；
14, carrying roller；
15, buffer bed；151, buffer bar；152, buffer bed support；
16, deviation correcting device；161, correction edger roll；162, correction adjustment structure.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing illustrates this
Bright detailed description of the invention.
As it is shown in figure 1, the solid material breakage-proof dust suppression induction system 100 of the ribbon conveyer reloading point of present invention offer,
Including the adjustment type flow control doffer being vertically arranged, feed conveyor belt output is fixed on the top of adjustment type flow control doffer
End 7(prior art) on, adjustment type flow control doffer can adjust angle, effectively reduces the impact strength of stream, promotes and adjusts
The service life of integral expression flow control doffer, and effectively prevent material broken and airborne dust；The end of adjustment type flow control doffer
Connecting double containment material guide device below portion, the both sides of double containment material guide device use double-layer sealing structure, reduce dust and escape；Gu
Body material breakage-proof dust suppression induction system 100 also includes the pressure in energy balanced adjustment formula flow control doffer and double containment material guide device
The negative-pressure balancing device 10 of power, the upper opening of negative-pressure balancing device 10 seals with adjustment type flow control doffer and connects, negative pressure
The bottom opening of bascule 10 connects with double containment material guide device.Negative-pressure balancing device 10 can be by intrinsic pressure for double containment material guide device
The excessive dust-contained airflow of power leads back in adjustment type flow control doffer so that adjustment type flow control doffer and double containment guide dress
The pressure balance put, effectively eliminates induction air quantity when stream falls, eliminates air-flow malleation in running, simultaneously under eddy current effect
Increase the collision opportunity of dust granules, make the kinetic energy of the dust granules in stream be changed into potential energy and fall negative-pressure balancing device 10
On inwall, dust granules can be slipped in double containment material guide device when assembling more automatically, tentatively realizes unpowered from depositing dust.
Further, as shown in Figure 1, Figure 2, Figure 4 shows, adjustment type flow control doffer includes the head funnel 1 that top is arranged, head
The bottom of portion's funnel 1 is communicated with the flow control Y-pipe 3 downwardly extending setting, and the top of flow control Y-pipe 3 is provided with leaks with head
The Y-pipe feeding mouth of the bottom connection of bucket 1, the bottom of flow control Y-pipe 3 is provided with the first discharging opening and the second discharging opening, the
One discharging opening and the second discharging opening seal separately down be communicated with one can adjust angle and in arc line shaped arrange flow control intervalve
4, the bottom of two flow control intervalves 4 seals the flow control feed spoon pipe 5 being communicated with one and arranging in arc line shaped, two flow controls respectively
The bottom part down of feed spoon pipe 5 is respectively communicated with and arranges a pair of sealed material guide device, and the sidewall of two flow control intervalves 5 sets respectively
It is equipped with the connected entrance that the upper opening with a negative-pressure balancing device 10 connects.Flow control intervalve 4 and flow control feed spoon pipe 5 all use
Arc line shaped design, provides the decline smooth line of bending for stream, and stream is to flow control intervalve 4 and flow control feed spoon pipe 5
Impact strength reduce, the service life of pipe fitting is long, can reduce the broken of material simultaneously, can efficiently solve conventional pipe bending
The bridging putty problem at dead angle, additionally flow control intervalve 4 and the flow control feed spoon pipe 5 of arc line shaped can control stream speed and flowing
Form, material slides along its inwall when moving in each parts, can reduce the induction air quantity in each parts to greatest extent,
Reduce carrying and moving of dust, from source, reduce dust produce.
Further, as shown in Figure 1, Figure 3, a sidewall of head funnel 1 offers hopper feed mouth, head funnel 1
Bottom is provided with funnel discharging opening, and being internally provided with of head funnel can be around the flow control engine groove 2 of trunnion axis 20 swing, and flow control is drawn
The notch holding up groove 2 is relative with hopper feed mouth, and the direction bending that flow control engine groove 2 is directed away from hopper feed mouth for bottom land is protruded
Arc line shaped groove structure, flow control engine groove 2 have employed arc line shaped design, provide the decline smooth line of bending for stream, material
The impact strength of stream reduces, and decreases the broken of material, and material slides along flow control engine groove 2 inwall, can reduce to greatest extent
Induction air quantity, reduces carrying and moving of dust, reduces dust and produce from source.
It is provided with on flow control engine groove 2 and flow control engine groove 2 can be promoted to swing and then change the adjustment structure 21 in stream direction,
In the present embodiment, adjustment structure 21 is fixedly connected on the rack bar of the bottom land lateral surface of flow control engine groove 2, tooth bar for one end
The other end of bar is through the sidewall of head funnel, and the tooth on rack bar can be locked on the sidewall of head funnel realize flow control engine
Position after the adjustment of groove 2.Angle of inclination between flow control engine groove 2 and feed conveyor belt, level interval, can be according to feed transmission
The stream parabola change that the conveying capacity of band and belt speed cause is adjusted, thus reduces dust as far as possible.
Further, as shown in Figure 4, being internally provided with of flow control Y-pipe 3 can be driven swing by the trip shaft 33 of level
Turnover panel 31, turnover panel 31 has makes Y-pipe feeding mouth and the first station of the first discharging opening packing, and turnover panel 31 is positioned at the first station
Time, the second discharging opening connects with Y-pipe feeding mouth, and Y-pipe feeding mouth and the packing of the first discharging opening disconnect；Turnover panel 31 also has
Make Y-pipe feeding mouth and the second station of the second discharging opening packing, when turnover panel 31 is positioned at the second station, the first discharging opening and three
Breeches pipe feeding mouth connects, and Y-pipe feeding mouth and the packing of the second discharging opening disconnect.Turnover panel 31 also have make Y-pipe feeding mouth with
The intermediate stations that first discharging opening, the second discharging opening all connect, when stream is necessarily drawn to shunting, turnover panel 31 is in middle work
Position, requires to control the first discharging opening, the openings of sizes of the second discharging opening according to stream allocation proportion.In the present embodiment, turn over
Being fixedly installed the trip shaft 33 of aforesaid level on plate 31, one end of trip shaft 33 can be rotationally through flow control Y-pipe 3
Sidewall is fixing with outside pusher structure 32 to be connected, and in the present embodiment, pusher structure 32 includes Electrohydraulic push rod, Electrohydraulic push rod
Free end be hinged with fork, the other end fixed cover of fork is located at the end of trip shaft 33；The top of turnover panel 31 is also associated with
Limiting plate 34, limiting plate 34 is it can be avoided that the sidewall of turnover panel 31 and head funnel 1 collides.
Further, as it is shown in figure 5, flow control intervalve 4 includes that top connects with the first discharging opening or the sealing of the second discharging opening
And intervalve arc public affairs pipe 41 that angle can be adjusted, the lower section of intervalve arc public affairs pipe 41 is provided with bottom and flow control feed
Intervalve mother's pipe 42 that the top of spoon pipe 5 is sealedly and fixedly connected, the bottom of intervalve arc public affairs pipe 41 can swingingly seal (at this
In embodiment, at the interface between the male pipe of intervalve arc 41 and intervalve mother's pipe 42, it is provided with the rubber seal that can seal
Cover or canvas seal closure etc.) be inserted in the open top of intervalve mother's pipe 42, with realize intervalve arc public affairs pipe 41 with in
Between angle adjustment between pipe mother's pipe 42, and do not have airborne dust and fly out.In the present embodiment, on the sidewall of intervalve mother pipe 42
It is fixedly installed handspike bearing 44, handspike bearing 44 is fixedly installed public pipe pusher structure 43, the freedom of public pipe pusher structure 43
End is articulated with on the sidewall of intervalve arc public affairs pipe 41.In the present embodiment, public pipe pusher structure 43 is electric pushrod, public pipe
Pusher structure 43 can change the angle of inclination of intervalve arc public affairs pipe 41 bottom opening, thus changes stream in flow control intervalve 4
Direction.
Further, as shown in Figure 6, it is provided with for guiding leading of stream direction at the bottom opening of flow control feed spoon pipe 5
Stream centralising device 51.Water conservancy diversion centralising device 51 can regulate the different material kind blanking transfer position in double containment material guide device, protects
Card stream falls in the transverse center position of double containment material guide device.
Further, for the service life of pipe fitting each in lifting system, flow control Y-pipe 3, flow control intervalve 4 and flow control are given
It is respectively provided with, on the inwall of material spoon pipe 5, the abrasion-proof backing block that can dismantle.For the ease of maintenance, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, Fig. 6,
The maintenance door 6 of energy opening and closing it is provided with on the sidewall of flow control Y-pipe 3, flow control intervalve 4 and flow control feed spoon pipe 5.
Further, as it is shown in fig. 7, negative-pressure balancing device 10 includes current collector 102 and return duct 101, the end of current collector 102
Portion's opening connects with sealed material guide device, and the open top of current collector 102 seals with the one end open of return duct 101 and connects, and returns
The other end opening of flow tube 101 seals with the connected entrance on flow control intervalve 4 and connects, and return duct 101 is acute angle for bending angle
Bending tube, return duct 101 is obliquely installed to the direction of adjustment type flow control doffer, and the bending angular vertex of return duct 101 is high
Both ends open in return duct 101.In work, current collector 102 has connected adjustment type flow control doffer with double with return duct 101
Sealed material guide device, leads back to dust-contained airflow excessive for pressure in double containment material guide device, in adjustment type flow control doffer, make
Obtain adjustment type flow control doffer and the pressure balance of double containment material guide device, effectively eliminate induction air quantity when stream falls,
Eliminate air-flow malleation in running；Dust granules in dust-contained airflow increases collision opportunity, powder in return duct 101 under eddy current effect
The kinetic energy of dirt granule is changed into potential energy and falls on the inwall of return duct 101, and dust granules can be slipped to double automatically when assembling more
In sealed material guide device.
Further, as shown in Fig. 1, Fig. 8, double containment material guide device at least includes frame 13, conveyer belt 8, deflector chute 9 and many
Individual idler machining；Each idler machining is fixedly installed in frame 13 along the parallel longitudinal interval of frame 13, and each idler machining upper support sets
Putting the conveyer belt 8 that can move horizontally transmission material, deflector chute 9 seals for top, the cover body of bottom opening, and deflector chute 9 covers at
The top of conveyer belt 8, conveyer belt 8 is positioned at the lower section of deflector chute 9 and moves horizontally relative to deflector chute 9；The top of deflector chute 9 by
Cover plate 91 seals, and cover plate 91 offers blanking port, and blanking port connects with the bottom part down of adjustment type flow control doffer；Cover plate
Being further opened with regurgitant orifice on 91, regurgitant orifice connects with current collector 102 bottom part down of negative-pressure balancing device 10；The groove of deflector chute 9
Wall offers pressure-reduction outlet on (including sidewall and cover plate), and pressure-reduction outlet is provided with and communicated with dust damping decompressor 11, pressure-reduction outlet and dust
The quantity of damp speed reducer 11 is multiple, and the inside of deflector chute 9, pressure-reduction outlet are positioned at the side in conveyer belt 8 conveying direction front also
It is provided with electrostatic precipitation check apron 12.
Further, as shown in Figure 8, the both sides of the edge of conveyer belt 8 are all bent to form bending part towards outer top；Each idler machining
By three carrying rollers along the laterally order extended (pivot center of three carrying rollers 14 is positioned on same cross section) of conveyer belt 8
14 are constituted, and the pivot center of each carrying roller 14 is perpendicular to the transmission direction of conveyer belt 8；Three carrying rollers 14 arrange composition inverted trapezoidal knot
Structure, the carrying roller 14 being positioned at centre is supported in the bottom of conveyer belt 8, and two carrying rollers 14 of both sides are supported in the folding of conveyer belt 8 both sides
The bottom of turn of bilge.
Further, deflector chute 9 is positioned at the one end open in the conveying direction front of conveyer belt 8, another end seal of deflector chute 9
Closing, the other end of deflector chute 9 is closed by plugging plate 95, in the present embodiment, as shown in figure 14, and plugging plate 95 interior
Side is pasted with wear-resistant rubber sheet 96, as shown in Figure 8, and the bottom, two medial walls of deflector chute 9 and be positioned at being provided above of bending part
Having deflector 93, the fixed above of each deflector 93 is provided with anti-overflow skirtboard 94, and as shown in figure 11, each anti-overflow skirtboard 94 includes one
Bent plate 941, in the present embodiment, bent plate 941 is wear-resistant rubber sheet, and the bottom of one end of bent plate 941 is down-set to be compressed
In the wear rib 942 of the end face of bending part, in the present embodiment, wear rib 942 is ultra high molecular weight polyethylene wear-resistant bar；Guide
The bottom, two medial walls of groove 9 and be positioned at the lower section of bending part and be provided with the wear-resistant slide plate 92 that torr is butted on the bottom surface of bending part,
In present embodiment, wear-resistant slide plate 92 is ultra high molecular polyethylene plate.Each deflector 93, anti-overflow skirtboard 94 and wear-resistant slide plate 92 edge
The longitudinal extension of deflector chute 9 is arranged.The end face of wear rib 942 is secured against the bottom surface of bent plate 941, the bottom surface of wear rib 942
It is pressed against the end face of bending part, forms the interior sealing between deflector chute 9 and conveyer belt 8；The upper surface torr of wear-resistant slide plate 92 is butted on
The bottom surface of bending part, forms the external seal between deflector chute 9 and conveyer belt 8, has carried out double density between deflector chute 9 and conveyer belt 8
Envelope, is prevented effectively from stream dust and escapes；Multiple idler machining arranged in inverted trapezoidal carry the main by weight of material, significantly alleviate
The load of wear-resistant slide plate 92, reduces its abrasion, can persistently keep the double containment effect between deflector chute 9 and conveyer belt 8.
Further, as it is shown in figure 9, dust damping decompressor 11 includes damping case 113, the bottom of damping case 113 offers
Air inlet, the sidewall of described damping case is provided with gas outlet, and described air inlet docks with described pressure-reduction outlet, at described air inlet
Being provided with labyrinth type cushioning fender 111, described gas outlet is positioned at the outside of described deflector chute, and is provided with at described gas outlet
For stopping the damping screen 112 of dust.Dust damping decompressor 11 effectively reduces the air pressure in deflector chute 9, reaches dedusting of reducing pressure
Effect.When dust damping decompressor 11 is after using after a while, the damping screen 112 that dust can block, can be with compression sky
It is continuing with after gas blowback damping screen 112 cleaning.
Further, as shown in Figure 10, electrostatic precipitation check apron 12 include fixed mount be located at the cover plate 91 of deflector chute 9 top,
And it being positioned at the check apron case 121 at the gas outlet of damping case 113, electrostatic precipitation check apron 12 also includes that hanging is on check apron case 121
The many wear-resisting adhesive tape of electrostatic precipitation 122, check apron case 121 are provided with for regulating each electrostatic precipitation wear-resisting adhesive tape 122 height
Lifting structure 123.Electrostatic precipitation check apron 12 adsorption of dust can be allowed to landing on conveyer belt 8, can reduce further in deflector chute 9
The concentration of dust, thus strengthen the unpowered effect from depositing dust.Electrostatic precipitation check apron 12 through after a while use after, electrostatic
The wear-resisting adhesive tape of dust suction 122 contacts meeting fair wear and tear with material, can be reduced to conveyer belt 8 direction of advance by lifting structure 123
The wear-resisting adhesive tape of electrostatic precipitation 122 so that it is contacting material, continues up to good sealing effectiveness.
Further, for the ease of maintenance, the sidewall of deflector chute 9 is provided with the access panel of energy opening and closing.
Further, as shown in figure 12, deflector chute 9 is internally provided with the correction of the bending part for clamping conveyer belts 8 both sides
Device 16, deviation correcting device 16 includes edger roll 161 of rectifying a deviation, and frame 13 is provided with the correction adjustment structure for regulating correction edger roll
162.Correction edger roll 161 can be prevented effectively from conveyer belt 8 sideslip, it is to avoid conveyer belt deviates from anti-overflow skirtboard and wear-resistant slide plate, it is ensured that double
Layer sealing effectiveness.
Further, as shown in figure 13, the position of the lower section of conveyer belt 8 and the lower section that is positioned at blanking port is provided with buffer bed
15, the end face torr of buffer bed 15 is butted on the bottom surface of conveyer belt 8；Buffer bed 15 include buffer bed be fixedly installed in frame 13
Frame 152, buffer bed support 152 is fixedly installed buffer bar 151, and the end face torr of buffer bar 151 is butted on the bottom surface of conveyer belt 8.Slow
Punch press 15 can alleviate the suffered impulsive force in conveyer belt 8 local, can be prevented effectively from conveyer belt 8 and tear, thus extend the use of conveyer belt 8
Life-span；When there being the foreign bodies such as crooked chisel to wear out conveyer belt 8 in material, buffer bed 15 are avoided that foreign matter, can be effective between carrying roller 14
Conveyer belt 8 is avoided to tear.
The solid material breakage-proof dust suppression induction system 100 using the ribbon conveyer reloading point of the present invention carries out material transmission
Time, stream enters the flow control engine groove in head funnel 1 with certain angle of inclination after the discharge end 7 of feed conveyor belt is dished out
2, then stream flows into flow control Y-pipe 3 the most in a centralised manner, utilizes pusher structure to control turnover panel 31 and pivots, can control
Stream or from first discharging opening flow out or from second discharging opening flow out, or in proportion shunting (the i.e. first discharging opening, the second discharging opening
Discharging simultaneously), after stream flows out flow control Y-pipe 3, flow along flow control intervalve 4, flow control feed spoon pipe 5, eventually fall in conveying
On band 8, now the moving direction of material and the direction of transfer of conveyer belt are essentially identical, and stream speed is also close to the transmission of conveyer belt
Speed, can ensure that the steadily conveying of material and the minimal impact to conveyer belt；Material enters from the bottom opening of flow control feed spoon pipe 5
Enter in deflector chute 9, because impact can produce malleation and airborne dust, now in anti-overflow skirtboard 94 and the dual-seal of wear-resistant slide plate 92 and
Under the sealing of plugging plate 95, the dust in deflector chute 9 is only along conveyer belt 8 flow forward, at positive pressure, containing dust
Air-flow first pass through forward dust damping decompressor 11, by dust damping decompressor 11 filter out part dust, reduce simultaneously
Air pressure in deflector chute 9, the remaining air-flow containing dust continues to be advanced through electrostatic precipitation check apron 12, and hanging is at check apron case
The wear-resisting adhesive tape of multiple electrostatic precipitations 122 on 121 is collided with the dust passed through, and energy transmission occurs, reduces flying of dust
Line speed, dust slowly adsorbs in the wear-resisting adhesive tape of electrostatic precipitation 122 and landing is on conveyer belt 8, reduces deflector chute 9 further
Interior air pressure and dust, by multistage dust damping decompressor 11 and the blood pressure lowering dedusting synergy of electrostatic precipitation check apron 12,
The dust being discharged to deflector chute 9 outlet eventually is little, reaches the unpowered purpose from depositing dust；After stream is fallen on conveyer belt 8, negative pressure is put down
Dust-contained airflow excessive for pressure in double containment material guide device is led back to adjustment type by current collector 102 and the return duct 101 of weighing apparatus device 10
In the flow control feed spoon pipe 5 of flow control doffer so that the pressure of adjustment type flow control doffer and double containment material guide device is put down
Weighing apparatus, effectively eliminates induction air quantity when stream falls, eliminates air-flow malleation in running；Dust granules in dust-contained airflow is in backflow
Increasing collision opportunity in pipe 101 under eddy current effect, the kinetic energy of dust granules is changed into potential energy and falls on the inwall of return duct 101,
Dust granules can be slipped on the conveyer belt 8 of double containment material guide device when assembling more automatically.
From the above mentioned, the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, have
Following beneficial effect:
(1) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its adjustment type control
The stream flow control engine groove of doffer, flow control intervalve, flow control feed spoon pipe are arc line shaped design, and stream is to flow control engine
Groove, flow control intervalve, the angle of attack of flow control feed spoon pipe and impact strength are the least, and pipe fitting is long for service life, moreover it is possible to effectively
Prevent material impact from crushing, can effectively solve conventional material blanking tube and turn round the bridging putty problem at dead angle, also can control Flow of Goods and Materials
Speed and nowed forming, slide along its inwall when material moves in all parts, can reduce each portion to greatest extent
Induction air quantity in part, reduces carrying and moving of dust, can reduce the generation of dust from source；
(2) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its negative-pressure balancing
Dust-contained airflow excessive for pressure in deflector chute is led back to, in flow control intervalve, make in the middle of flow control by device by current collector and return duct
Pipe and the pressure balance of deflector chute, effectively eliminate induction air quantity when stream falls, eliminate air-flow malleation in running, and at eddy current
The lower collision opportunity increasing dust granules of effect, make the kinetic energy of dust granules be changed into potential energy and fall on return duct inwall, poly-
Collection is many can be slided on conveyer belt automatically, tentatively realizes unpowered from depositing dust；
(3) the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point that the present invention provides, its double containment is led
The both sides of the edge of conveyer belt of material device are all towards outer bent over, and increase by two side carrying roller holdings and live the dual-side of conveyer belt
Edge, and wear-resistant slide plate, deflector and the double-layer seal of anti-overflow skirtboard is used in the dual-side edge of conveyer belt, deflector chute can be reduced
Interior dust escapes；And dust damping decompressor can also be utilized effectively to reduce the air pressure in deflector chute, reach the dust removing effects that reduces pressure,
Electrostatic precipitation check apron adsorption of dust is allowed to landing on the conveyor belt, can reduce the concentration of dust in deflector chute further, thus add
The strong unpowered effect from depositing dust；Correction edger roll can effectively control belt deflection, it is ensured that dual layer sealing effect；Buffer bed also
The suffered impulsive force in conveyer belt local can be alleviated, moreover it is possible to avoid foreign matter between carrying roller, conveyer band discerption can be prevented effectively from, thus prolong
The service life of long conveying belt.
The foregoing is only the schematic detailed description of the invention of the present invention, be not limited to the scope of the present invention.Any
Those skilled in the art, equivalent variations done on the premise of without departing from the design of the present invention and principle and amendment, all
The scope of protection of the invention should be belonged to.
Claims (10)
1. the solid material of a ribbon conveyer reloading point breakage-proof dust suppression induction system, it is characterised in that: described solid material
Breakage-proof dust suppression induction system includes adjustment type flow control doffer, and the bottom part down connection of described adjustment type flow control doffer is double
Sealed material guide device, described solid material breakage-proof dust suppression induction system also include balancing described adjustment type flow control doffer and
The negative-pressure balancing device of the pressure in described double containment material guide device, the upper opening of described negative-pressure balancing device and described adjustment
Formula flow control doffer seals connection, and the bottom opening of described negative-pressure balancing device connects with described double containment material guide device.
2. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 1, it is characterised in that:
Described adjustment type flow control doffer includes that the head funnel that top is arranged, the bottom of described head funnel are communicated with and downwardly extend
The flow control Y-pipe arranged, the top of described flow control Y-pipe is provided with the Y-pipe that the bottom with described head funnel connects and enters
Material mouth, the bottom of described flow control Y-pipe is provided with the first discharging opening and the second discharging opening, described first discharging opening and described the
Two discharging openings seal separately down be communicated with one can adjust angle and in arc line shaped arrange flow control intervalve, two described flow controls
The bottom of intervalve seals the flow control feed spoon pipe being communicated with one and arranging in arc line shaped, the end of two described feed spoon pipes respectively
Be respectively communicated with below portion and double containment material guide device described in be set, be provided with at the bottom opening of described flow control feed spoon pipe for
Guide the water conservancy diversion centralising device in stream direction, the sidewall of two described flow control intervalves is respectively arranged with and puts down with negative pressure described in
The connected entrance of the upper opening connection of weighing apparatus device.
3. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 2, it is characterised in that:
Offering hopper feed mouth on one sidewall of described head funnel, the bottom of described head funnel is provided with funnel discharging opening, institute
That states head funnel is internally provided with the flow control engine groove that can swing, the notch of described flow control engine groove and described leakage around trunnion axis
Bucket charging aperture is relative, and described flow control engine groove is the arc line shaped that bottom land is directed away from that the direction bending of described hopper feed mouth is protruded
Groove structure, described flow control engine groove is provided with the adjustment structure that described flow control engine groove can be promoted to swing.
4. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 2, it is characterised in that:
Described flow control Y-pipe be internally provided with the turnover panel that can swing, described turnover panel has makes described Y-pipe feeding mouth and described the
One discharging opening packing the first station, make described Y-pipe feeding mouth with described second discharging opening packing the second station, described
Turnover panel also has the intermediate stations making described Y-pipe feeding mouth all connect with described first discharging opening, described second discharging opening,
Being fixedly installed the trip shaft of the level that described turnover panel can be driven to swing on described turnover panel, one end of described trip shaft can be rotationally
Fix be connected through the sidewall of described flow control Y-pipe and the pusher structure of outside；The top of described turnover panel is also associated with spacing
Plate.
5. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 2, it is characterised in that:
Described flow control intervalve includes that top seals that connect with described first discharging opening or described second discharging opening and can adjust angle
Intervalve arc public affairs pipe, the lower section of described intervalve arc public affairs pipe be provided with bottom close with the top of described flow control feed spoon pipe
The intervalve mother pipe that sealing connects surely, the bottom of the described male pipe of intervalve arc can swingingly seal and be inserted in described intervalve mother
In the open top of pipe；It is fixedly installed handspike bearing on the sidewall of described intervalve mother's pipe, described handspike bearing is fixed setting
Putting public pipe pusher structure, the free end of described public pipe pusher structure is articulated with on the sidewall of described intervalve arc public affairs pipe.
6. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 2, it is characterised in that:
Described negative-pressure balancing device includes current collector and return duct, and the bottom opening of described current collector is with described sealed material guide device even
Logical, the open top of described current collector seals with the one end open of described return duct and connects, the other end opening of described return duct
With on described flow control intervalve connected entrance seal connect, described return duct be bending angle be the bending tube of acute angle, described time
Flow tube is obliquely installed to the direction of described adjustment type flow control doffer.
7. the solid material breakage-proof dust suppression induction system of the ribbon conveyer reloading point as described in claim 1 or 2 or 6, it is special
Levy and be: described double containment material guide device at least includes frame, conveyer belt, deflector chute and multiple idler machining；Each described idler machining
Parallel longitudinal interval along described frame is fixedly installed in described frame, and each described idler machining upper support arranges described conveying
Band, described deflector chute is top sealing, the cover body of bottom opening, and described deflector chute covers at and can move horizontally the described defeated of transmission
Sending the top of band, the top of described deflector chute, by cover plate for sealing, the sidewall of described deflector chute is provided with the access panel of energy opening and closing,
Offering blanking port on described cover plate, described blanking port connects with the bottom part down of described adjustment type flow control doffer；Described
Being further opened with regurgitant orifice on cover plate, described regurgitant orifice connects with the bottom part down of described negative-pressure balancing device；Described deflector chute
Offering pressure-reduction outlet on cell wall, described pressure-reduction outlet is provided with and communicated with dust damping decompressor, the inside of described deflector chute, described decompression
Mouth is positioned at the side in front, described tape transport direction and is additionally provided with electrostatic precipitation check apron.
8. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 7, it is characterised in that:
The both sides of the edge of described conveyer belt are all bent to form bending part towards outer top；Described deflector chute is positioned at the conveying of described conveyer belt
The one end open in front, direction, the other end of described deflector chute closes, the bottom, two medial walls of described deflector chute and be positioned at institute
Stating the deflector that is provided above of bending part, the fixed above of each described deflector is provided with anti-overflow skirtboard, each described anti-overflow skirt
Plate includes a bent plate, the down-set wear rib having the end face being pressed against described bending part in the bottom of one end of described bent plate；Institute
The bottom, two medial walls stating deflector chute and the lower section being positioned at described bending part are provided with torr and are butted on the bottom surface of described bending part
Wear-resistant slide plate, each described deflector, described anti-overflow skirtboard and described wear-resistant slide plate are arranged along the longitudinal extension of described deflector chute.
9. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 7, it is characterised in that:
Described dust damping decompressor includes damping case, and the bottom of described damping case offers air inlet, on the sidewall of described damping case
Being provided with gas outlet, described air inlet docks with described pressure-reduction outlet, is provided with labyrinth type cushioning fender at described air inlet, described
Gas outlet is positioned at the outside of described deflector chute, and is provided with the damping screen for stopping dust at described gas outlet；Described quiet
Electricity dust suction check apron includes that fixed mount is located at above described cover plate and is positioned at the check apron at the described gas outlet of described damping case
Case, described electrostatic precipitation check apron also includes the hanging many wear-resisting adhesive tape of electrostatic precipitation on described check apron case, described check apron case
On be provided with the lifting structure for regulating each described electrostatic precipitation wear-resisting adhesive tape height.
10. the solid material breakage-proof dust suppression induction system of ribbon conveyer reloading point as claimed in claim 7, its feature exists
It is provided with buffer bed in the position of the lower section of: described conveyer belt and the lower section that is positioned at described blanking port, described buffer bed end face
Torr is butted on the bottom surface of described conveyer belt；The described buffer bed buffer bed support including being fixedly installed in described frame, described slow
Being fixedly installed buffer bar on punch press support, the end face torr of described buffer bar is butted on the bottom surface of described conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610657392.8A CN106115306A (en) | 2016-08-11 | 2016-08-11 | Solid material breakage-proof dust suppression conveying system of belt conveyor transfer point |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610657392.8A CN106115306A (en) | 2016-08-11 | 2016-08-11 | Solid material breakage-proof dust suppression conveying system of belt conveyor transfer point |
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| CN109573659B (en) * | 2018-12-13 | 2024-04-30 | 中冶京诚工程技术有限公司 | Dust self-settling ultra-low air quantity dust collection system |
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| CN109607254B (en) * | 2019-01-08 | 2021-07-06 | 中冶西北工程技术有限公司 | Dust removal device for material conveying system |
| CN110386486A (en) * | 2019-08-26 | 2019-10-29 | 无锡市华能电力机械有限公司 | A kind of double containment arch deflector chute release dustproof filter system |
| CN110683383A (en) * | 2019-10-26 | 2020-01-14 | 大力电工襄阳股份有限公司 | Ultra-clean transfer station |
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| CN110980239B (en) * | 2019-12-18 | 2024-05-03 | 华电重工股份有限公司 | Blanking device and bulk cargo conveying device |
| CN111422579A (en) * | 2020-03-19 | 2020-07-17 | 神华天津煤炭码头有限责任公司 | Bearing roller structure and reclaimer |
| CN111871892A (en) * | 2020-06-24 | 2020-11-03 | 中交机电工程局有限公司 | Conveyor with cleaning function |
| CN113262846A (en) * | 2021-05-31 | 2021-08-17 | 内江师范学院 | Straw crushing and dedusting integrated equipment |
| CN114572607A (en) * | 2022-04-07 | 2022-06-03 | 中冶南方工程技术有限公司 | Complete set of conveying device |
| CN114933183A (en) * | 2022-05-31 | 2022-08-23 | 国家能源集团煤焦化有限责任公司 | High-efficient dust fall of belt washs composite set |
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| CN116331738A (en) * | 2023-05-29 | 2023-06-27 | 山东和美华农牧科技股份有限公司 | Bucket elevator with dust-proof function for feed production |
| CN116331738B (en) * | 2023-05-29 | 2023-08-11 | 山东和美华农牧科技股份有限公司 | Bucket elevator with dust-proof function for feed production |
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Application publication date: 20161116 |