CN115744313A - Bulk dust material conveying combined cabinet and implementation method thereof - Google Patents
Bulk dust material conveying combined cabinet and implementation method thereof Download PDFInfo
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- CN115744313A CN115744313A CN202211475605.7A CN202211475605A CN115744313A CN 115744313 A CN115744313 A CN 115744313A CN 202211475605 A CN202211475605 A CN 202211475605A CN 115744313 A CN115744313 A CN 115744313A
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- 239000000463 material Substances 0.000 title claims abstract description 110
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005243 fluidization Methods 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a bulk dust material conveying combined cabinet and an implementation method thereof, and belongs to the technical field of combined cabinets. The bulk dust material conveying combination cabinet comprises an integration cabinet main body, a feeding bin, a fluidization cavity and an air locking discharge valve, wherein the air locking discharge valve is arranged inside the integration cabinet main body, and the air locking discharge valve is connected with the integration cabinet main body through screws. For solving unable guarantee its sealing performance between impeller and the valve body inner wall, and friction and the friction between the valve body of material all can cause wearing and tearing to the impeller in long-term use, and then the problem that directly leads to the sealing performance to descend, utilize the lock wind discharge valve to pass on the material to fluidization cavity inside according to relatively even proportion, the material is entering into fluidization cavity inside back, the fan of bottom shaft one end alright blow away the material from the opening part of the other end, can avoid discharge valve and fluidization cavity to appear the condition of blockking up like this.
Description
Technical Field
The invention relates to the technical field of combined cabinets, in particular to a bulk dust material conveying combined cabinet and an implementation method thereof.
Background
The star-shaped discharger is used for being arranged at a discharge opening of the discharger working under negative pressure, the upper part of the star-shaped discharger receives materials discharged by the discharger, the star-shaped discharger plays a role in conveying the materials by virtue of a rotating impeller and plays a role in sealing, air is prevented from being sucked from the discharge opening in the pneumatic conveying process, normal discharge of the discharger is ensured to be used as special discharging equipment, and the star-shaped discharger plays a great role in cleaning and cleaning;
application number 202122366981.X discloses a dustproof discharge valve, can prevent that the discharge valve from because the dust from blocking dead impeller at the during operation, guarantees the long-time normal operating of discharge valve.
In the patent, the sealing performance between the impeller and the inner wall of the valve body cannot be guaranteed, and the impeller is abraded by the friction of materials and the friction between the valve bodies in the long-term use process, so that the sealing performance is directly reduced; therefore, the existing requirements are not met, and a bulk dust material conveying combination cabinet and an implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide a bulk dust material conveying combination cabinet and an implementation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a bulk dust material conveying combination cabinet comprises an integrated cabinet main body, a feeding bin, a fluidization cavity and an air locking discharge valve, wherein the air locking discharge valve is arranged inside the integrated cabinet main body, the air locking discharge valve is connected with the integrated cabinet main body through a screw, the feeding bin is arranged above the air locking discharge valve, one end of the feeding bin extends to the outer side of the top of the integrated cabinet main body, the fluidization cavity is arranged below the air locking discharge valve, one end of the fluidization cavity extends to the outer side of the integrated cabinet main body, and a roots blower is arranged at the other end of the fluidization cavity;
the Roots blower comprises a rotary vane and a switching bearing, the rotary vane is rotationally connected with the Roots blower through the switching bearing, and the rotary vane extends into the fluidization cavity.
Preferably, the both ends of lock wind discharge valve all are provided with the valve body pedestal, and the valve body pedestal passes through flange joint with the lock wind discharge valve, one side of valve body pedestal is provided with the rotating electrical machines, and the one end of rotating electrical machines is provided with the transmission connecting rod, the transmission connecting rod runs through the other end that extends to lock wind discharge valve, and the transmission connecting rod rotates with lock wind discharge valve to be connected.
Preferably, one end of the transmission connecting rod is provided with a discharge valve adjusting module, a material detection module is arranged below the discharge valve adjusting module, the material detection module extends into the fluidization cavity, and the discharge valve adjusting module is electrically connected with the material detection module.
Preferably, the inboard of valve body pedestal is provided with the linkage bearing spare, and the transmission connecting rod rotates through linkage bearing spare and valve body pedestal to be connected, throw the feed bin and pass through the feeder hopper with the lock wind discharge valve and be connected, the fluidization cavity passes through the discharge hopper with the lock wind discharge valve and is connected.
Preferably, a cavity flow deflector is arranged inside the fluidization cavity, and a blanking flow deflector is arranged at the top of the fluidization cavity.
Preferably, the inside of lock wind discharge valve is provided with the discharge valve chamber, and the inside of discharge valve chamber is provided with the impeller pivot, the impeller pivot passes through the screw connection with the transmission connecting rod, one side of discharge valve chamber is provided with overhauls the hatch door, overhauls the hatch door and passes through the hinge rotation with lock wind discharge valve and be connected.
Preferably, the both ends of impeller pivot all are provided with spacing end shaft, and spacing end shaft is connected with the laminating of lock wind blowoff valve, be provided with the packing clamping ring between spacing end shaft and the valve body pedestal, the both sides of packing clamping ring are connected with the laminating of valve body pedestal and lock wind blowoff valve respectively.
Preferably, the outer side of the impeller rotating shaft is provided with eight impeller blades, the impeller blades and the impeller rotating shaft are of an integrated structure, the outer side of one end of each impeller blade is provided with a rubber head blade plate, and the outer surfaces of the impeller blades and the rubber head blade plate are provided with expansion grooves.
Preferably, a locking screw is arranged inside the expanded slot, the rubber head blade plate is connected with the impeller blade through the locking screw, and the rubber head blade plate is attached to the air locking discharge valve.
An implementation method of a bulk dust material conveying combination cabinet comprises the following steps:
the method comprises the following steps: powdery materials are put into the air-locking discharge valve from the feeding bin, an impeller rotating shaft in the air-locking discharge valve divides the valve body into eight independent space areas, and the positions of the areas can rotate along with the driving of the motor;
step two: the falling materials can enter an independent area between the impeller blades, the materials in the area cannot be influenced by the interference of external airflow, and the materials can be continuously transferred to a fluidization cavity area from the interior of the airlock discharge valve by matching with the rotation of the rotating shaft of the impeller;
step three: after the material enters the fluidization cavity, the fan at one end of the bottom shaft can blow the material out from the opening at the other end, the material detection module arranged at the opening end can monitor the total output quantity of the material in real time and transmit the total output quantity to the discharge valve adjusting module, and the working efficiency of the discharge valve is adjusted in time according to the change of the output quantity of the material;
step four: after stage work is completed, a worker can open the overhaul cabin door to adjust the rubber head blade plate at the tail end of the impeller blade, the locking screw rod inside the groove body is loosened, the rubber head blade plate is moved outwards to be attached to the inner wall of the valve body again, and the rubber head blade plate which is seriously abraded needs to be replaced.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the material is transferred to the interior of the fluidization cavity according to a relatively uniform proportion by using the air locking discharge valve, after the material enters the interior of the fluidization cavity, the fan at one end of the bottom shaft can blow the material out from the opening at the other end, and the fan can push the rotating blades to rotate during air supply, so that the air flow entering the interior of the cavity is spiral, and the condition that the discharge valve and the fluidization cavity are blocked is further avoided;
2. according to the invention, eight impeller blades are arranged on the outer surface of the impeller rotating shaft, the tail end of each impeller blade is also provided with a rubber head blade plate, the impeller blades are mutually attached to the inner wall of the valve body by virtue of the rubber head blade plate at the tail end, so that the internal space of the valve body can be divided into eight independent space areas, the positions of the areas can rotate along with the driving of the motor, the falling materials can be dispersed into the independent areas among the impeller blades after entering the valve body, when the impeller blades rotate to the two sides of the valve body, the materials in the areas can not be influenced by the interference of external airflow, and when the impeller blades rotate to the bottom outlet of the valve body, the materials can fall into the fluidization cavity along with the rotation of the impeller rotating shaft;
3. the invention is characterized in that the maintenance cabin door can be opened to adjust the rubber head blade plate at the tail end of the impeller blade, the locking screw rod in the groove body is loosened, the rubber head blade plate moves outwards to be attached to the inner wall of the valve body again, and the rubber head blade plate which is seriously abraded needs to be replaced.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic structural view of an air-lock discharge valve of the present invention;
FIG. 3 is a side view of the airlock discharge valve of the present invention;
FIG. 4 is a schematic cross-sectional view of a fluidization chamber of the present invention;
FIG. 5 is a schematic view of the internal structure of the airlock discharge valve of the present invention;
FIG. 6 is a schematic view of the structure of the impeller shaft of the present invention;
fig. 7 is a schematic structural view of the rubber head louver of the present invention.
In the figure: 1. an integrated cabinet main body; 2. a feeding bin; 3. a fluidization chamber; 4. a material detection module; 5. a discharge valve adjustment module; 6. a Roots blower; 7. a wind locking discharge valve; 8. a transmission connecting rod; 301. a cavity flow deflector; 302. a blanking guide plate; 601. a rotating blade; 602. switching a bearing; 701. a valve body pedestal; 702. a rotating electric machine; 703. an overhaul hatch door; 704. a discharge hopper; 705. a feed hopper; 706. a discharge valve cavity; 707. an impeller shaft; 7011. a linkage bearing member; 7012. a limiting end shaft; 7013. packing and pressing a ring; 7071. impeller blades; 7072. gluing a head leaf plate; 7073. expanding slots; 7074. and locking the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention is shown: a bulk dust material conveying combination cabinet comprises an integration cabinet main body 1, a feeding bin 2, a fluidizing cavity 3 and an air locking discharge valve 7, wherein the air locking discharge valve 7 is arranged inside the integration cabinet main body 1, the air locking discharge valve 7 is connected with the integration cabinet main body 1 through screws, the feeding bin 2 is arranged above the air locking discharge valve 7, one end of the feeding bin 2 extends to the outer side of the top of the integration cabinet main body 1, the fluidizing cavity 3 is arranged below the air locking discharge valve 7, one end of the fluidizing cavity 3 extends to the outer side of the integration cabinet main body 1, the other end of the fluidizing cavity 3 is provided with a roots blower 6, the roots blower 6 comprises a rotary vane 601 and a switching bearing 602, the rotary vane 601 is rotatably connected with the roots blower 6 through the switching bearing 602, and the rotary vane 601 extends to the inside of the fluidizing cavity 3;
throw the inside that material bin 2 from throwing input into lock wind discharge valve 7, utilize lock wind discharge valve 7 to pass on the material to fluidization cavity 3 inside according to relatively even proportion, the material is entering into fluidization cavity 3 inside back, the fan of bottom shaft one end alright blow away the material from the opening part of the other end, and the fan can promote rotating vane 601 when supplying air and rotate, can make like this and enter into the inside air current of cavity and be the heliciform, and then avoid discharge valve and fluidization cavity 3 to appear the condition of jam.
Referring to fig. 2-4, both ends of the airlock discharge valve 7 are provided with a valve body pedestal 701, the valve body pedestal 701 is connected with the airlock discharge valve 7 through a flange, one side of the valve body pedestal 701 is provided with a rotating motor 702, one end of the rotating motor 702 is provided with a transmission connecting rod 8, the transmission connecting rod 8 extends through to the other end of the airlock discharge valve 7, the transmission connecting rod 8 is rotatably connected with the airlock discharge valve 7, one end of the transmission connecting rod 8 is provided with a discharge valve adjusting module 5, a material detecting module 4 is arranged below the discharge valve adjusting module 5, the material detecting module 4 extends into the fluidization cavity 3, the discharge valve adjusting module 5 is electrically connected with the material detecting module 4, the inner side of the valve body pedestal 701 is provided with a linkage shaft support 7011, the transmission connecting rod 8 is rotatably connected with the valve body pedestal 701 through the linkage shaft support 7011, the charging bin 2 is connected with the airlock discharge valve 7 through a feed hopper 705, the fluidization cavity 3 is connected with the airlock discharge valve 7 through a discharge hopper 704, the fluidization cavity 3 is provided with a cavity deflector 301, and the top of the fluidization cavity 302 is provided with a deflector;
after the material enters the fluidization cavity 3, the fan at one end of the bottom shaft can blow the material out from the opening at the other end, the material detection module 4 arranged at the opening end can monitor the total output quantity of the material in real time and transmit the total output quantity to the discharge valve adjusting module 5, and the working efficiency of the discharge valve is adjusted in time according to the change of the output quantity of the material;
the cavity guide vanes 301 on the inner wall of the fluidization cavity 3 can help the materials entering the fluidization cavity 3 to adjust the conveying direction, so that a large amount of materials are prevented from being accumulated together;
the angle of the rotating blade 601 is the same as that of the cavity flow deflector 301 and is set to be 7-10 degrees, after the material is mixed with an air source during blanking and is pressed through a pressure supply material of an equipment cavity, the material works according to the track of a rifling from the front to the running state, the center of the rifling forms rotating negative pressure, so that the material rotates and flies out, the friction coefficient and the resistance between the material and a fluidization cavity are reduced by the material conveying mode, the material can efficiently reach the destination end point from the starting point, and the material conveying distance is increased;
the angle of the blanking guide plate 302 is 45 degrees, materials can continuously emit materials to a cavity outlet conveying pipeline by an air source provided at the rear end of the cavity according to a chamber line rail of the angle of the cavity guide plate 301 after being mixed by air and materials, the materials move forwards in a central negative pressure rotation mode in a material pipe in an operation state, after the operation state is completed, the contact resistance of the materials to the inner wall of the pipeline is small when the pipeline operates, a system for rubbing the materials to the pipeline is small, and the relative conveying distance, the energy loss and the pipeline abrasion degree level are absolutely improved.
Referring to fig. 5-7, a discharge valve cavity 706 is arranged inside the wind-locking discharge valve 7, an impeller rotating shaft 707 is arranged inside the discharge valve cavity 706, the impeller rotating shaft 707 is connected with a transmission connecting rod 8 through a screw, an overhaul hatch door 703 is arranged on one side of the discharge valve cavity 706, the overhaul hatch door 703 is rotatably connected with the wind-locking discharge valve 7 through a hinge, both ends of the impeller rotating shaft 707 are respectively provided with a limit end shaft 7012, the limit end shaft 7012 is attached to the wind-locking discharge valve 7, a packing press ring 7013 is arranged between the limit end shaft 7012 and the valve body shaft frame 701, both sides of the packing press ring 7013 are respectively attached to the valve body shaft frame 701 and the wind-locking discharge valve 7, an impeller 7071 is arranged outside the impeller rotating shaft 707, eight impeller 7071 are provided, the impeller 7071 and the impeller rotating shaft 707 are arranged in an integral structure, a rubber head 7072 is arranged outside one end of the impeller 7071, outer surfaces of the impeller 7071 and the rubber head 7072 are respectively provided with expanding slots 7073, a locking screw 7074 is arranged inside the expanding 7073, and the locking rubber head is attached to the discharging valve 707;
the outer surface of the impeller rotating shaft 707 is provided with eight impeller blades 7071, and the tail end of each impeller blade 7071 is also provided with a rubber head blade 7072, the impeller blades 7071 are attached to the inner wall of the valve body by means of the rubber head blade 7072 at the tail end, and the end face area where the rubber head blade 7072 is attached to the inner wall is designed with a rubber structure, and the rubber head blade 7072 and the inner wall can be kept in good sealing performance by the elasticity of rubber, so that the internal space of the valve body can be divided into eight independent space areas, and the positions of the areas can rotate along with the driving of a motor, and the falling materials can be dispersed to the independent areas between the impeller blades 7071 after entering the valve body, and when the impeller blades 7071 rotate to the two sides of the valve body, the materials in the areas cannot be influenced by the interference of external airflow, and along with the rotation of the impeller rotating shaft 707, the materials can fall into the fluidization cavity 3 when the impeller blades 7071 rotate to the bottom outlet of the valve body;
after the machine works for a period of time, the maintenance hatch door 703 can be opened to adjust the rubber head louver 7072 at the tail end of the impeller blade 7071, the locking screw 7074 in the groove body is loosened, the rubber head louver 7072 is moved outwards to be attached to the inner wall of the valve body again, and the rubber head louver 7072 which is seriously abraded needs to be replaced.
An implementation method of a bulk dust material conveying combination cabinet comprises the following steps:
the method comprises the following steps: powdery materials are put into the air locking discharge valve 7 from the feeding bin 2, an impeller rotating shaft 707 in the air locking discharge valve 7 divides the valve body into eight independent space areas, and the positions of the areas can rotate along with the driving of a motor;
step two: the falling materials can enter an independent area between the impeller blades 7071, the materials in the area cannot be influenced by the interference of external airflow, and the materials can be continuously transferred to the area of the fluidization cavity 3 from the interior of the air locking discharge valve 7 by matching with the rotation of the impeller rotating shaft 707;
step three: after the material enters the fluidization cavity 3, the fan at one end of the bottom shaft can blow the material out from the opening at the other end, the material detection module 4 arranged at the opening end can monitor the total output amount of the material in real time and transmit the total output amount to the discharge valve adjusting module 5, and the working efficiency of the discharge valve is adjusted in time according to the change of the output amount of the material;
step four: after the stage of work is completed, a worker can open the overhaul hatch door 703 to adjust the rubber head louver 7072 at the tail end of the impeller 7071, loosen the locking screw 7074 inside the groove body, move the rubber head louver 7072 outwards to be attached to the inner wall of the valve body again, and replace the seriously worn rubber head louver 7072.
The working principle is that materials are fed into an air-locking discharge valve 7 from a feeding bin 2, an impeller rotating shaft 707 is installed inside the air-locking discharge valve 7, eight impeller blades 7071 are installed on the outer surface of the impeller rotating shaft 707, a rubber head blade 7072 is installed at the tail end of each impeller blade 7071, the impeller blades 7071 are attached to the inner wall of a valve body through the rubber head blade 7072 at the tail end, so that the inner space of the valve body can be divided into eight independent space areas, the positions of the areas can rotate along with the driving of a motor, the falling materials are dispersed into the independent areas among the impeller blades 7071 after entering the valve body, when the impeller blades 7071 rotate to two sides of the valve body, the materials in the independent areas cannot be interfered by external airflow, along with the rotation of the impeller rotating shaft 707, when the impeller blades 7071 rotate to the bottom outlet of the valve body, the materials fall into a fluidization cavity 3, after the materials enter the fluidization cavity 3, a fan at one end of a bottom shaft can discharge the material from an opening at the other end, the fluidization cavity 3 can discharge the material, the material can be discharged from the opening of the fluidization cavity 3, the fluidization cavity 3 can be adjusted in real-time, the output of a fluidization valve can be adjusted, and the discharge efficiency of a fluidization module can be adjusted, and the discharge module can be detected, so that the total amount of the material can be adjusted in real-time, and the discharge efficiency of the fluidization module can be detected, and the discharge module can be adjusted, and the discharge efficiency can be detected, and the discharge efficiency can be adjusted, so that the discharge module can be adjusted, and the discharge efficiency of the discharge module can be adjusted, and the discharge module can be detected in real-time, and the discharge module, and the discharge efficiency can be detected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a dust material in bulk carries combination cabinet, includes integrated cabinet main part (1), throws feed bin (2), fluidization cavity (3) and lock wind discharge valve (7), its characterized in that: the air locking discharge valve (7) is arranged inside the integrated cabinet main body (1), the air locking discharge valve (7) is connected with the integrated cabinet main body (1) through screws, the feeding bin (2) is arranged above the air locking discharge valve (7), one end of the feeding bin (2) extends to the outer side of the top of the integrated cabinet main body (1), the fluidization cavity (3) is arranged below the air locking discharge valve (7), one end of the fluidization cavity (3) extends to the outer side of the integrated cabinet main body (1), and the other end of the fluidization cavity (3) is provided with a roots blower (6);
the Roots blower (6) comprises a rotary blade (601) and a transfer bearing (602), the rotary blade (601) is rotatably connected with the Roots blower (6) through the transfer bearing (602), and the rotary blade (601) extends to the inside of the fluidization cavity (3).
2. A bulk dust material handling combination according to claim 1, wherein: both ends of lock wind discharge valve (7) all are provided with valve body pedestal (701), and flange joint is passed through with lock wind discharge valve (7) in valve body pedestal (701), one side of valve body pedestal (701) is provided with rotating electrical machines (702), and the one end of rotating electrical machines (702) is provided with transmission connecting rod (8), transmission connecting rod (8) run through the other end that extends to lock wind discharge valve (7), and transmission connecting rod (8) rotate with lock wind discharge valve (7) and are connected.
3. A bulk dust material handling combination as claimed in claim 2 wherein: one end of the transmission connecting rod (8) is provided with a discharge valve adjusting module (5), a material detection module (4) is arranged below the discharge valve adjusting module (5), the material detection module (4) extends to the inside of the fluidization cavity (3), and the discharge valve adjusting module (5) is electrically connected with the material detection module (4).
4. A bulk dust material handling combination according to claim 3, wherein: the inboard of valve body pedestal (701) is provided with coordinated bearing spare (7011), and transmission connecting rod (8) are connected through coordinated bearing spare (7011) and valve body pedestal (701) rotation, throw feed bin (2) and lock wind discharge valve (7) and be connected through feeder hopper (705), fluidization cavity (3) and lock wind discharge valve (7) are connected through play hopper (704).
5. A bulk dust material handling combination according to claim 4, wherein: a cavity flow deflector (301) is arranged in the fluidization cavity (3), and a blanking flow deflector (302) is arranged at the top of the fluidization cavity (3).
6. A bulk dust material handling combination according to claim 5, wherein: the wind-locking discharge valve is characterized in that a discharge valve cavity (706) is formed in the wind-locking discharge valve (7), an impeller rotating shaft (707) is arranged in the discharge valve cavity (706), the impeller rotating shaft (707) is connected with a transmission connecting rod (8) through screws, one side of the discharge valve cavity (706) is provided with a maintenance cabin door (703), and the maintenance cabin door (703) is rotatably connected with the wind-locking discharge valve (7) through a hinge.
7. A bulk dust material handling combination according to claim 6, wherein: the two ends of the impeller rotating shaft (707) are provided with limiting end shafts (7012), the limiting end shafts (7012) are attached to and connected with the air locking discharge valve (7), packing press rings (7013) are arranged between the limiting end shafts (7012) and the valve body shaft frame (701), and two sides of the packing press rings (7013) are attached to and connected with the valve body shaft frame (701) and the air locking discharge valve (7) respectively.
8. A bulk dust material handling combination according to claim 7, wherein: impeller blades (7071) are arranged on the outer side of the impeller rotating shaft (707), the number of the impeller blades (7071) is eight, the impeller blades (7071) and the impeller rotating shaft (707) are of an integrated structure, rubber head blades (7072) are arranged on the outer side of one end of each impeller blade (7071), and expanding grooves (7073) are formed in the outer surfaces of the impeller blades (7071) and the rubber head blades (7072).
9. A bulk dust material handling combination according to claim 8, wherein: a locking screw (7074) is arranged inside the expanding slot (7073), a rubber head blade plate (7072) is connected with the impeller blade (7071) through the locking screw (7074), and the rubber head blade plate (7072) is attached to the air locking discharge valve (7).
10. An implementation method of a bulk dust material conveying combination cabinet is realized on the basis of the bulk dust material conveying combination cabinet disclosed by claim 9, and comprises the following steps:
the method comprises the following steps: powdery materials are put into the air-locking discharge valve (7) from the feeding bin (2), an impeller rotating shaft (707) in the air-locking discharge valve (7) divides the valve body into eight independent space areas, and the positions of the areas can rotate along with the driving of a motor;
step two: the falling materials can enter an independent area between the impeller blades (7071), the materials in the area cannot be influenced by the interference of external air flow, and the materials can be continuously transferred to the area of the fluidization cavity (3) from the interior of the air locking discharge valve (7) by matching with the rotation of the impeller rotating shaft (707);
step three: after the materials enter the fluidization cavity (3), the fan at one end of the bottom shaft can blow the materials out from the opening at the other end, the material detection module (4) arranged at the opening end can monitor the output total amount of the materials in real time and transmit the output total amount to the discharge valve adjusting module (5), and the working efficiency of the discharge valve is adjusted in time according to the change of the output amount of the materials;
step four: after the work of the stage is finished, a worker can open the overhaul cabin door (703) to adjust the rubber head louver (7072) at the tail end of the impeller blade (7071), loosen the locking screw (7074) in the groove body, move the rubber head louver (7072) outwards to enable the rubber head louver to be attached to the inner wall of the valve body again, and the rubber head louver (7072) which is seriously abraded needs to be replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211475605.7A CN115744313A (en) | 2022-11-23 | 2022-11-23 | Bulk dust material conveying combined cabinet and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211475605.7A CN115744313A (en) | 2022-11-23 | 2022-11-23 | Bulk dust material conveying combined cabinet and implementation method thereof |
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| CN115744313A true CN115744313A (en) | 2023-03-07 |
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| CN202211475605.7A Withdrawn CN115744313A (en) | 2022-11-23 | 2022-11-23 | Bulk dust material conveying combined cabinet and implementation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602382A (en) * | 2024-01-23 | 2024-02-27 | 山东引持环保设备有限公司 | Negative pressure type pneumatic conveying rotary feeder |
-
2022
- 2022-11-23 CN CN202211475605.7A patent/CN115744313A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602382A (en) * | 2024-01-23 | 2024-02-27 | 山东引持环保设备有限公司 | Negative pressure type pneumatic conveying rotary feeder |
| CN117602382B (en) * | 2024-01-23 | 2024-03-26 | 山东引持环保设备有限公司 | Negative pressure type pneumatic conveying rotary feeder |
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