CN109573456A - Tunnel type dedusting conveyer - Google Patents
Tunnel type dedusting conveyer Download PDFInfo
- Publication number
- CN109573456A CN109573456A CN201811513405.XA CN201811513405A CN109573456A CN 109573456 A CN109573456 A CN 109573456A CN 201811513405 A CN201811513405 A CN 201811513405A CN 109573456 A CN109573456 A CN 109573456A
- Authority
- CN
- China
- Prior art keywords
- elevating mechanism
- cycloconveyor belt
- inner housing
- channel outlet
- tunnel type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B65G15/08—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 the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0238—Bags
Abstract
The present invention relates to a kind of tunnel type dedusting conveyers, it include: tunnel type transfer passage, it includes inner housing, outer housing, front end baffle and rear end-stopping plate, and the outer housing and the inner housing limit an annular space jointly, and four side walls of the inner housing are each formed with multiple dust exhausting holes；Dustproof air flue；Dedusting fan；Dust filter unit；Cycloconveyor belt, the head end and tail end of the cycloconveyor belt are located at the outside of the tunnel type transfer passage；Access hatch；First elevating mechanism；Port strobe out；Second elevating mechanism；Controller, a height value is preset with inside the controller, the controller drives the access hatch rising and the consistent distance of the height value, and control the second elevating mechanism driving port strobe out to rise and the consistent distance of the height value for controlling first elevating mechanism.The present invention improves the cleaning efficiency to dusty gas, reduces the pollution level to environment.
Description
Technical field
The present invention relates to a kind of tunnel type dedusting conveyers.
Background technique
In industrial departments such as coal, metallurgy, electric power, it is often necessary to be conveyed using conveyer to powder material.But it is existing
With the presence of conveyer greatly defect.A large amount of dust can be generated in material transportation process, these dust recyclings into air,
It pollutes the environment, and causes the working environment of staff severe, influence the health of staff.There are also
Some conveyers have the function of dedusting, but its dust removing effects is not satisfactory, and an only small part dust is caused to be removed, and
Most of dust is still diffused into air, it is therefore desirable to a kind of dust removing effects more preferably conveying device.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of tunnel type dedusting conveyers, comprising:
Tunnel type transfer passage comprising inner housing, outer housing, front end baffle and rear end-stopping plate, the outer housing are arranged
In the outside of the inner housing, the front end baffle is connected to the front end of the inner housing and the outer housing, by the inner casing
The closing of the front end of body and the outer housing, the rear end-stopping plate is connected to the rear end of the inner housing and the outer housing, by institute
State the back-end closure of inner housing and the outer housing, the cross section of the inner housing and the outer housing be it is rectangular, it is described in
Shell and the outer housing are coaxial arrangements, and the outer housing and the inner housing limit an annular space, institute jointly
Four side walls for stating inner housing are each formed with the multiple dust exhausting holes for being connected to the inner housing with the annular space；
Feeder connection is formed in the front end baffle, faces the position of the inner space of the inner housing；
Channel outlet is formed on the rear end-stopping plate, faces the position of the inner space of the inner housing；
Dustproof air flue comprising multiple branch air ducts and a total air duct, the lower end in the multiple branch air duct and institute
Annular space connection is stated, the upper end in the multiple branch air duct comes together in the lower end in total air duct, and total air duct is set vertically
It sets；
Dedusting fan is set to inside total air duct；
The top in total air duct, the lower end of the dust filter unit and total air duct is arranged in dust filter unit
Upper end connection；
Multiple conveying rollers, the conveying roller run through the tunnel type transfer passage, and the two-end part of the conveying roller is in institute
The outside of outer housing is stated, the multiple conveying roller is uniformly arranged along horizontal direction；
Cycloconveyor belt is entered to the inner space of the inner housing by the feeder connection, by the channel outlet
The outside of the inner housing is extended to, the cycloconveyor belt is set in the outside of the multiple conveying roller, the annular conveying
The head end and tail end of band are located at the outside of the tunnel type transfer passage；
Feeder motor is connected to the conveying roller for being supported on the tail end of the cycloconveyor belt；
The lower section of the tunnel type transfer passage is arranged in bracket, supports the tunnel type transfer passage；
The outside of the feeder connection is arranged in access hatch in a manner of liftably；
First elevating mechanism, the access hatch are connected to the first elevating mechanism, and first elevating mechanism is for driving
The access hatch is gone up and down in the outside of the feeder connection, to turn on or off the feeder connection；
The outside of the channel outlet is arranged in port strobe out in a manner of liftably；
Second elevating mechanism, the port strobe out are connected to the second elevating mechanism, and second elevating mechanism is for driving
The port strobe out is gone up and down in the outside of the channel outlet, to turn on or off the channel outlet；
Controller, the controller are connected to first elevating mechanism and second elevating mechanism, the controller
Inside is preset with a height value, and the controller is used for according to the height value to first elevating mechanism and described the
Two elevating mechanisms send control signal, control first elevating mechanism and the access hatch is driven to rise and the height value one
The distance of cause, and control the second elevating mechanism driving port strobe out rise and the consistent distance of the height value.
Preferably, in the tunnel type dedusting conveyer, the controller is for controlling first elevating mechanism
The distance for driving the access hatch to decline, and declining is the upper side edge of the feeder connection and the upper table of the cycloconveyor belt
The distance between face；The controller declines for controlling the second elevating mechanism driving port strobe out, and decline
Distance is the upper side edge of the channel outlet and the distance between the upper surface of the cycloconveyor belt.
Preferably, in the tunnel type dedusting conveyer, first elevating mechanism is the first hydraulic device, described
Second elevating mechanism is the second hydraulic device.
Preferably, in the tunnel type dedusting conveyer, the lower surface of the cycloconveyor belt is close to the channel
The lower side of the lower side of entrance and the channel outlet, the two sides of the cycloconveyor belt are close to the two sides of the feeder connection
The two sides on side and the channel outlet, the feeder connection enter in the part of the upper surface of the cycloconveyor belt for material
Mouthful, the channel outlet is material outlet in the part of the upper surface of the cycloconveyor belt.
Preferably, in the tunnel type dedusting conveyer, the feeder connection is provided with the first enclosed construction, institute
It states the first enclosed construction to be made of rubber, first enclosed construction includes the first lower part and the first top, first lower part
The part corresponding to the cycloconveyor belt of the circumferential edge of the feeder connection is set, and first lower part is overlapped on institute
It states on cycloconveyor belt, by the gap closing between the feeder connection and the cycloconveyor belt, the first top setting
In the part of the circumferential edge of the feeder connection being located above the cycloconveyor belt, first top includes multiple the
One sheet body, one end of first sheet body are connected to the upper side edge of the feeder connection, the other end overlap joint of first sheet body
In the upper surface of the cycloconveyor belt, close to the two sides of the feeder connection two the first sheet bodies outside portion respectively with
The two sides of the feeder connection connect, and overlap each other between two neighboring first sheet body, and lap is first sheet body
Width half.
Preferably, in the tunnel type dedusting conveyer, the channel outlet is provided with the second enclosed construction, institute
It states the second enclosed construction to be made of rubber, second enclosed construction includes the second lower part and the second top, second lower part
The part corresponding to the cycloconveyor belt of the circumferential edge of the channel outlet is set, and second lower part is overlapped on institute
It states on cycloconveyor belt, by the gap closing between the channel outlet and the cycloconveyor belt, the second top setting
In the part of the circumferential edge of the channel outlet being located above the cycloconveyor belt, second top includes multiple the
Two sheet bodies, one end of second sheet body are connected to the upper side edge of the channel outlet, the other end overlap joint of second sheet body
In the upper surface of the cycloconveyor belt, close to the two sides of the channel outlet two the second sheet bodies outside portion respectively with
The two sides of the channel outlet connect, and overlap each other between two neighboring second sheet body, and lap is second sheet body
Width half.
The present invention is include at least the following beneficial effects:
The present invention provides a kind of tunnel type dedusting conveyer, comprising: tunnel type transfer passage comprising inner housing, shell
Body, front end baffle and rear end-stopping plate, the outer housing are set in the outside of the inner housing, and the front end baffle is connected to described
The front end of the inner housing and the outer housing is closed in the front end of inner housing and the outer housing, the rear end-stopping plate connection
To the rear end of the inner housing and the outer housing, by the back-end closure of the inner housing and the outer housing, the inner housing
Cross section with the outer housing be it is rectangular, the inner housing and the outer housing are coaxial arrangements, the outer housing with
The inner housing limits an annular space jointly, and four side walls of the inner housing are each formed with the inner housing and institute
State multiple dust exhausting holes of annular space connection；Feeder connection is formed in the front end baffle, faces the inner housing
The position of inner space；Channel outlet is formed on the rear end-stopping plate, faces the position of the inner space of the inner housing
It sets；Dustproof air flue comprising multiple branch air ducts and a total air duct, the lower end in the multiple branch air duct and the annular
Space connection, the upper end in the multiple branch air duct come together in the lower end in total air duct, and total air duct is vertically arranged；Dedusting
Blower is set to inside total air duct；The top in total air duct, the dust-filtering is arranged in dust filter unit
The lower end of device is connected to the upper end in total air duct；Multiple conveying rollers, the conveying roller run through the tunnel type transfer passage, institute
The two-end part of conveying roller is stated in the outside of the outer housing, the multiple conveying roller is uniformly arranged along horizontal direction；Annular
Conveyer belt is entered to the inner space of the inner housing by the feeder connection, is extended in described by the channel outlet
The outside of shell, the cycloconveyor belt are set in the outside of the multiple conveying roller, the head end and tail of the cycloconveyor belt
End is located at the outside of the tunnel type transfer passage；Feeder motor is connected to the tail end for being supported on the cycloconveyor belt
Conveying roller；The lower section of the tunnel type transfer passage is arranged in bracket, supports the tunnel type transfer passage；Access hatch,
Its outside that feeder connection is set in a manner of liftably；First elevating mechanism, the access hatch are connected to first
Elevating mechanism, first elevating mechanism are used to that the access hatch to be driven to go up and down in the outside of the feeder connection, to open
Or close the feeder connection；The outside of the channel outlet is arranged in port strobe out in a manner of liftably；Second liter
Descending mechanism, the port strobe out are connected to the second elevating mechanism, and second elevating mechanism is for driving the port strobe out to exist
The outside of the channel outlet is gone up and down, to turn on or off the channel outlet；Controller, the controller are connected to described
First elevating mechanism and second elevating mechanism are preset with a height value, the controller inside the controller
For sending control signal, control described first to first elevating mechanism and second elevating mechanism according to the height value
Elevating mechanism drives the access hatch to rise and drives with the consistent distance of the height value, and control second elevating mechanism
The dynamic port strobe out rises and the consistent distance of the height value.Present invention improves the dedusting of existing conveying equipment effects
Fruit improves the cleaning efficiency to dusty gas, reduces the pollution level to environment, facilitates the work for improving staff
Environment is more advantageous to the health of staff.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tunnel type dedusting conveyer of the present invention；
Fig. 2 is the structural schematic diagram of the feeder connection of tunnel type transfer passage of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As depicted in figs. 1 and 2, the present invention provides a kind of tunnel type dedusting conveyer, comprising: tunnel type transfer passage,
Including inner housing 2, outer housing 1, front end baffle and rear end-stopping plate, the outer housing 1 is set in the outside of the inner housing, described
Front end baffle is connected to the front end of the inner housing and the outer housing, by the preceding end seal of the inner housing and the outer housing
Close, it is described after end-stopping plate be connected to the rear end of the inner housing and the outer housing, by the inner housing and the outer housing
The cross section of back-end closure, the inner housing and the outer housing be it is rectangular, the inner housing and the outer housing are coaxial
It is arranged, the outer housing and the inner housing limit an annular space 3, four equal shapes of side wall of the inner housing jointly
At there is the multiple dust exhausting holes for being connected to the inner housing with the annular space；Feeder connection 7 is formed in the front end baffle
On, face the position of the inner space of the inner housing；Channel outlet 8 is formed on the rear end-stopping plate, faces institute
State the position of the inner space of inner housing；Dustproof air flue comprising multiple branch air ducts 4 and a total air duct 5, it is the multiple
The lower end in branch air duct is connected to the annular space, and the upper end in the multiple branch air duct comes together under total air duct
End, total air duct is vertically arranged；Dedusting fan is set to inside total air duct；Dust filter unit 6 is arranged in institute
The top in total air duct is stated, the lower end of the dust filter unit is connected to the upper end in total air duct；Multiple conveying rollers, the conveying
Roller runs through the tunnel type transfer passage, and the two-end part of the conveying roller is in the outside of the outer housing, the multiple conveying
Roller is uniformly arranged along horizontal direction；Cycloconveyor belt 9, the inside for entering to the inner housing by the feeder connection are empty
Between, the outside of the inner housing is extended to by the channel outlet, the cycloconveyor belt is set in the multiple conveying roller
Outside, the head end and tail end of the cycloconveyor belt are located at the outside of the tunnel type transfer passage；Feeder motor is connected to
It is supported on the conveying roller of the tail end of the cycloconveyor belt；The lower section of the tunnel type transfer passage is arranged in bracket 10, branch
Support the tunnel type transfer passage；The outside of the feeder connection is arranged in access hatch 13 in a manner of liftably；First
Elevating mechanism, the access hatch are connected to the first elevating mechanism, and first elevating mechanism is for driving the access hatch
It is gone up and down in the outside of the feeder connection, to turn on or off the feeder connection；Port strobe 14 out, with liftable place
The outside of the channel outlet is arranged in formula；Second elevating mechanism, it is described go out port strobe be connected to the second elevating mechanism, described the
Two elevating mechanisms are used to that the port strobe out to be driven to go up and down in the outside of the channel outlet, to turn on or off the channel
Outlet；Controller, the controller are connected to first elevating mechanism and second elevating mechanism, inside the controller
It is preset with a height value, the controller is used for according to the height value to first elevating mechanism and second liter described
Descending mechanism sends control signal, controls first elevating mechanism and drives the access hatch rising consistent with the height value
Distance, and control the second elevating mechanism driving port strobe out rise and the consistent distance of the height value.
When conveying, bag body is placed on to the head end of cycloconveyor belt.Feeder motor drives cycloconveyor belt to keep continuously
Operating, bag body are entered under the conveying of cycloconveyor belt inside tunnel type transfer passage.Bag body with cycloconveyor belt fortune
Steering moves ahead into bag body is vibrated or jolts and generates flying dust during traveling, these flying dust are to cycloconveyor belt
Surrounding is spread.Outer housing limits an annular space together with inner housing, and four side walls of inner housing are each formed with inner casing
Multiple dust exhausting holes that the inside of body is connected to annular space.Dedusting fan work, forms huge suction, makes to float in inner housing
The internal air containing dust enters annular space by the dust exhausting hole being distributed on inner housing, the air containing dust after
It is continuous to be discharged into total air duct finally via the filtering of dust filter unit along the multiple branch air ducts being connected to annular space
In atmosphere, dust filter unit is periodically removed, the dust filtered down is focused on.
Since the dust inside inner housing can be diffused in the entire space inside inner housing, one is formed around inner housing
A annular space is used for dust discharge, and the air containing dust is discharged into ring using the multiple dust exhausting holes for being formed in four side walls of inner housing
Shape space, this helps to improve the cleaning efficiency of the dust of internal enclosure interior, improves dust removing effects.
The first elevating mechanism and the second elevating mechanism, the first elevating mechanism Driver Entry gate liter are controlled using controller
Drop, the second elevating mechanism drive out port strobe to go up and down.Staff inputs height value to controller, which is according to needed for
The height for the material bag body to be conveyed and determine, controller controls access hatch according to the height value and out port strobe is opened
The amplitude opened, when material bag body is higher, then the amplitude of access hatch and outlet gate opening is larger, when material bag body is shorter, then
Access hatch and outlet gate opening amplitude are smaller.In this way can be excessive to avoid access hatch and outlet gate opening, and then subtract
The gas containing dust in few tunnel type transfer passage is discharged into the degree in environment by feeder connection and channel outlet, subtracts
Gently to the pollution level of ambient enviroment, improve the working environment of staff.
Present invention improves the dust removing effects of existing conveying equipment, the cleaning efficiency to dusty gas is improved, is reduced
To the pollution level of environment, facilitates the working environment for improving staff, be more advantageous to the health of staff.
Preferably, in the tunnel type dedusting conveyer, the controller is for controlling first elevating mechanism
The distance for driving the access hatch 13 to decline, and declining is the upper of upper side edge and the cycloconveyor belt of the feeder connection
The distance between surface；The controller declines for controlling the second elevating mechanism driving port strobe 14 out, and under
The distance of drop is the upper side edge of the channel outlet and the distance between the upper surface of the cycloconveyor belt.
When not using conveyer, then the first elevating mechanism and the second elevating mechanism are controlled by access hatch using controller
With outlet closing gate.
Preferably, in the tunnel type dedusting conveyer, first elevating mechanism is the first hydraulic device, described
Second elevating mechanism is the second hydraulic device.
Facilitate the design and cost of manufacture of reduction conveyer using the first hydraulic device and the second hydraulic device.
Preferably, in the tunnel type dedusting conveyer, the lower surface of the cycloconveyor belt 9 is close to the channel
The lower side of the lower side of entrance and the channel outlet, the two sides of the cycloconveyor belt 9 are close to the two of the feeder connection
The two sides of side and the channel outlet, the part of upper surface of the feeder connection 7 in the cycloconveyor belt are material
Entrance, the part of upper surface of the channel outlet 8 in the cycloconveyor belt are material outlet.
In order to utmostly utilize tunnel type transfer passage conveying space, by cycloconveyor belt be designed to its two sides and
Lower part is close with the surrounding edge of feeder connection and channel outlet as far as possible.Upper space conduct of the feeder connection in circular passage
Material inlet, channel outlet circular passage lower space as material outlet.Material enters to tunnel via material inlet
The inside of formula transfer passage, then left by material outlet.
Preferably, in the tunnel type dedusting conveyer, the feeder connection is provided with the first enclosed construction, institute
It states the first enclosed construction to be made of rubber, first enclosed construction includes the first lower part and the first top, first lower part
The part corresponding to the cycloconveyor belt of the circumferential edge of the feeder connection is set, and first lower part 12 is overlapped on
On the cycloconveyor belt, by the gap closing between the feeder connection and the cycloconveyor belt, first top is set
It sets in the part of the circumferential edge of the feeder connection being located above the cycloconveyor belt, first top includes multiple
First sheet body 11, one end of first sheet body 11 are connected to the upper side edge of the feeder connection, first sheet body it is another
End is overlapped on the upper surface of the cycloconveyor belt, close to the outside portion of two the first sheet bodies of the two sides of the feeder connection
It connect with the two sides of the feeder connection, overlaps each other between two neighboring first sheet body respectively, lap is described the
The half of the width of one sheet body.
It is discharged in environment to reduce the air containing dust inside tunnel type transfer passage by feeder connection, logical
Road entrance is arranged in the first enclosed construction.First enclosed construction is made of rubber, including the first top and the first lower part, wherein
The lower half portion of feeder connection is arranged in first lower part, for the seam between the circumferential edge and cycloconveyor belt by feeder connection
Gap.But the first lower part is only overlapped on cycloconveyor belt, so will not influence the operation of cycloconveyor belt.First top packet
Multiple first sheet bodies are included, are overlapped each other between two neighboring sheet body, lap is the half of the width of the first sheet body.When
When bag body enters the inside of tunnel type transfer passage by material inlet with the operating of cycloconveyor belt, bag body can withstand on more
On a first sheet body, pass through between multiple first sheet bodies.But due to the setting that overlaps each other between multiple first sheet bodies, because
This, only will form the opening only passed through for bag body, the big portion of two neighboring first sheet body substantially between multiple first sheet bodies
Divide and still overlap each other together, it is excessive to guarantee that above-mentioned opening will not be opened, does not have in tunnel type delivery tunnel too much
The air containing dust in portion is discharged into environment, reduces the pollution to environment.
Preferably, in the tunnel type dedusting conveyer, the channel outlet is provided with the second enclosed construction, institute
It states the second enclosed construction to be made of rubber, second enclosed construction includes the second lower part and the second top, second lower part
The part corresponding to the cycloconveyor belt of the circumferential edge of the channel outlet is set, and second lower part is overlapped on institute
It states on cycloconveyor belt, by the gap closing between the channel outlet and the cycloconveyor belt, the second top setting
In the part of the circumferential edge of the channel outlet being located above the cycloconveyor belt, second top includes multiple the
Two sheet bodies, one end of second sheet body are connected to the upper side edge of the channel outlet, the other end overlap joint of second sheet body
In the upper surface of the cycloconveyor belt, close to the two sides of the channel outlet two the second sheet bodies outside portion respectively with
The two sides of the channel outlet connect, and overlap each other between two neighboring second sheet body, and lap is second sheet body
Width half.
It is discharged in environment to reduce the air containing dust inside tunnel type transfer passage by channel outlet, logical
Road outlet is arranged in the second enclosed construction.Second enclosed construction is made of rubber, including the second top and the second lower part, wherein
The lower half portion of channel outlet is arranged in second lower part, for the seam between the circumferential edge and cycloconveyor belt by channel outlet
Gap.But the second lower part is only overlapped on cycloconveyor belt, so will not influence the operation of cycloconveyor belt.Second top packet
Multiple second sheet bodies are included, are overlapped each other between two neighboring sheet body, lap is the half of the width of the second sheet body.When
When bag body enters the inside of tunnel type transfer passage by material outlet with the operating of cycloconveyor belt, bag body can withstand on more
On a second sheet body, pass through between multiple second sheet bodies.But due to the setting that overlaps each other between multiple second sheet bodies, because
This, only will form the opening only passed through for bag body, the big portion of two neighboring second sheet body substantially between multiple second sheet bodies
Divide and still overlap each other together, it is excessive to guarantee that above-mentioned opening will not be opened, does not have in tunnel type delivery tunnel too much
The air containing dust in portion is discharged into environment, reduces the pollution to environment.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (6)
1. tunnel type dedusting conveyer characterized by comprising
Tunnel type transfer passage comprising inner housing, outer housing, front end baffle and rear end-stopping plate, the outer housing are set in institute
State the outside of inner housing, the front end baffle is connected to the front end of the inner housing and the outer housing, by the inner housing and
The front end of the outer housing is closed, and the rear end-stopping plate is connected to the rear end of the inner housing and the outer housing, will be described interior
The cross section of the back-end closure of shell and the outer housing, the inner housing and the outer housing is rectangular, the inner housing
It is coaxial arrangement with the outer housing, the outer housing and the inner housing limit an annular space jointly, described interior
Four side walls of shell are each formed with the multiple dust exhausting holes for being connected to the inner housing with the annular space；
Feeder connection is formed in the front end baffle, faces the position of the inner space of the inner housing；
Channel outlet is formed on the rear end-stopping plate, faces the position of the inner space of the inner housing；
Dustproof air flue comprising multiple branch air ducts and a total air duct, the lower end in the multiple branch air duct and the ring
The connection of shape space, the upper end in the multiple branch air duct come together in the lower end in total air duct, and total air duct is vertically arranged；
Dedusting fan is set to inside total air duct；
Dust filter unit, is arranged in the top in total air duct, and the lower end of the dust filter unit is upper with total air duct
End connection；
Multiple conveying rollers, the conveying roller run through the tunnel type transfer passage, and the two-end part of the conveying roller is in described outer
The outside of shell, the multiple conveying roller are uniformly arranged along horizontal direction；
Cycloconveyor belt is entered to the inner space of the inner housing by the feeder connection, is extended by the channel outlet
To the outside of the inner housing, the cycloconveyor belt is set in the outside of the multiple conveying roller, the cycloconveyor belt
Head end and tail end are located at the outside of the tunnel type transfer passage；
Feeder motor is connected to the conveying roller for being supported on the tail end of the cycloconveyor belt；
The lower section of the tunnel type transfer passage is arranged in bracket, supports the tunnel type transfer passage；
The outside of the feeder connection is arranged in access hatch in a manner of liftably；
First elevating mechanism, the access hatch are connected to the first elevating mechanism, and first elevating mechanism is described for driving
Access hatch is gone up and down in the outside of the feeder connection, to turn on or off the feeder connection；
The outside of the channel outlet is arranged in port strobe out in a manner of liftably；
Second elevating mechanism, the port strobe out are connected to the second elevating mechanism, and second elevating mechanism is described for driving
Port strobe is gone up and down in the outside of the channel outlet out, to turn on or off the channel outlet；
Controller, the controller are connected to first elevating mechanism and second elevating mechanism, inside the controller
It is preset with a height value, the controller is used for according to the height value to first elevating mechanism and second liter described
Descending mechanism sends control signal, controls first elevating mechanism and drives the access hatch rising consistent with the height value
Distance, and control the second elevating mechanism driving port strobe out rise and the consistent distance of the height value.
2. tunnel type dedusting conveyer as described in claim 1, which is characterized in that the controller is for controlling described first
Elevating mechanism drives the access hatch decline, and the distance declined is that the upper side edge of the feeder connection and the annular convey
The distance between upper surface of band；The controller declines for controlling the second elevating mechanism driving port strobe out,
And the distance of decline is the upper side edge of the channel outlet and the distance between the upper surface of the cycloconveyor belt.
3. tunnel type dedusting conveyer as claimed in claim 2, which is characterized in that first elevating mechanism is first hydraulic
Device, second elevating mechanism are the second hydraulic device.
4. tunnel type dedusting conveyer as described in claim 1, which is characterized in that the lower surface of the cycloconveyor belt is close
The two sides of the lower side of the lower side of the feeder connection and the channel outlet, the cycloconveyor belt enter close to the channel
The two sides of mouth and the two sides of the channel outlet, the feeder connection are in the part of the upper surface of the cycloconveyor belt
Material inlet, the channel outlet are material outlet in the part of the upper surface of the cycloconveyor belt.
5. tunnel type dedusting conveyer as claimed in claim 4, which is characterized in that the feeder connection is provided with the first envelope
Structure is closed, first enclosed construction is made of rubber, and first enclosed construction includes the first lower part and the first top, described
The part corresponding to the cycloconveyor belt of the circumferential edge of the feeder connection, first lower part is arranged in first lower part
It is overlapped on the cycloconveyor belt, by the gap closing between the feeder connection and the cycloconveyor belt, described first
The part of the circumferential edge of the feeder connection being located above the cycloconveyor belt, the first top packet is arranged in top
Include multiple first sheet bodies, one end of first sheet body is connected to the upper side edge of the feeder connection, first sheet body it is another
One end is overlapped on the upper surface of the cycloconveyor belt, close to the outside of two the first sheet bodies of the two sides of the feeder connection
Portion is connect with the two sides of the feeder connection respectively, is overlapped each other between two neighboring first sheet body, lap is described
The half of the width of first sheet body.
6. tunnel type dedusting conveyer as claimed in claim 5, which is characterized in that the channel outlet is provided with the second envelope
Structure is closed, second enclosed construction is made of rubber, and second enclosed construction includes the second lower part and the second top, described
The part corresponding to the cycloconveyor belt of the circumferential edge of the channel outlet, second lower part is arranged in second lower part
It is overlapped on the cycloconveyor belt, by the gap closing between the channel outlet and the cycloconveyor belt, described second
The part of the circumferential edge of the channel outlet being located above the cycloconveyor belt, the second top packet is arranged in top
Include multiple second sheet bodies, one end of second sheet body is connected to the upper side edge of the channel outlet, second sheet body it is another
One end is overlapped on the upper surface of the cycloconveyor belt, close to the outside of two the second sheet bodies of the two sides of the channel outlet
Portion is connect with the two sides of the channel outlet respectively, is overlapped each other between two neighboring second sheet body, lap is described
The half of the width of second sheet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513405.XA CN109573456A (en) | 2018-12-11 | 2018-12-11 | Tunnel type dedusting conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513405.XA CN109573456A (en) | 2018-12-11 | 2018-12-11 | Tunnel type dedusting conveyer |
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| Publication Number | Publication Date |
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| CN109573456A true CN109573456A (en) | 2019-04-05 |
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ID=65928986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811513405.XA Pending CN109573456A (en) | 2018-12-11 | 2018-12-11 | Tunnel type dedusting conveyer |
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| CN (1) | CN109573456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800282A (en) * | 2020-06-17 | 2021-12-17 | 阳程科技股份有限公司 | Dust collecting mechanism of sheet transfer machine |
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Application publication date: 20190405 |