CN114229482A - Super long distance material malleation conveying system device - Google Patents
Super long distance material malleation conveying system device Download PDFInfo
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- CN114229482A CN114229482A CN202111592515.1A CN202111592515A CN114229482A CN 114229482 A CN114229482 A CN 114229482A CN 202111592515 A CN202111592515 A CN 202111592515A CN 114229482 A CN114229482 A CN 114229482A
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- positive pressure
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/48—Screws or like rotary conveyors
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/50—Pneumatic devices
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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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/528—Flux combining or dividing arrangements
Abstract
The invention provides a super-long distance material positive pressure conveying system device, and relates to the technical field of material conveying. This super long distance material malleation conveying system device, store storehouse, transfer temporary storage storehouse, terminal temporary storage storehouse, first roots blower, second roots blower and stainless steel pipeline including the material, the quantity that storehouse, transfer temporary storage storehouse were stored to the material all is provided with two to the bottom in storehouse, transfer temporary storage storehouse is stored to two materials all is provided with frequency conversion feed auger machine, the below of frequency conversion feed auger machine is provided with malleation air seal machinery, two the malleation air seal machinery of storehouse below is stored to the material passes through stainless steel pipeline and two the feed end in transfer temporary storage storehouse links to each other, the quantity in terminal temporary storage storehouse is provided with a plurality ofly. According to the invention, the Roots blower is adopted to provide system conveying power, the material is conveyed to the use target point position through the pipeline, no dust pollution is caused in the material conveying process, no residue is left in the pipeline, and the device is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of household kitchens, in particular to a super-long distance material positive pressure conveying system device.
Background
In the domestic investigation, there are two types of base liquor brewing material conveying modes in the liquor production industry: the first kind of car or hopper car is used for conveying, materials are sent out at a discharge opening, are metered by metering equipment and then are loaded into a container, and then are conveyed to an operation area of a brewing workshop by the car or the hopper car; and the second type is conveying by a scraper machine and a chain plate machine, and the materials are conveyed to a wine making workshop temporary storage bin by using the scraper machine and the chain plate machine in lap joint at the discharge port.
Conveying by using an automobile and a trolley: firstly, the material conveying amount of each batch is limited, and the conveying period is long under the condition of long-distance conveying. Secondly, when the material quantity is large, the quantity of the required automobile or trolley is large, thirdly, the traffic pressure in a factory is large, in addition, a large amount of wine making raw materials enter the factory, the traffic jam phenomenon is easily formed on roads in the factory, and the normal production order of a winery is influenced.
Conveying the scraper conveyor and the chain plate conveyor: firstly, materials conveyed by a scraper conveyor and a chain plate conveyor have residues, and the materials are easy to mildew and deteriorate after a long time, so that the food safety problem exists; secondly, the lapping part of the scraper conveyor and the scraper conveyor has a height difference, and the materials fall to generate dust, so that the environmental protection is influenced; and thirdly, when the conveyor is conveyed for a long distance, a plurality of scraper machines are lapped, and if one scraper machine breaks down, the whole conveyor line is broken down.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an ultra-long distance material positive pressure conveying system device, which solves the problems that materials are remained when being conveyed by a scraper conveyor and a chain plate conveyor, and the materials are easy to go mouldy and deteriorate after a long time, and the food safety is caused; the lap joint of the scraper conveyor and the scraper conveyor has a height difference, and the materials fall to generate dust, so that the environmental protection is influenced; when long distance transport, many scrape trigger overlap joint, if one scrape trigger trouble, whole transfer chain will be paralysed problem.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a super-long distance material positive pressure conveying system device comprises material storage bins, transfer temporary storage bins, tail end temporary storage bins, a first Roots blower, a second Roots blower and stainless steel pipelines, wherein the number of the material storage bins and the transfer temporary storage bins is two, the bottoms of the two material storage bins and the transfer temporary storage bins are respectively provided with a variable frequency feed auger machine, positive pressure air shutters are arranged below the variable frequency feed auger machine, the positive pressure air shutters below the two material storage bins are connected with the feed ends of the two transfer temporary storage bins through the stainless steel pipelines, the number of the tail end temporary storage bins is multiple, pulse dust collectors are arranged above the two transfer temporary storage bins and the tail end temporary storage bins, the pulse dust collectors are also arranged on the positive pressure air shutters below the transfer temporary storage bins, the positive pressure air shutters below the transfer temporary storage bins are connected with the feed ends of the tail end temporary storage bins through the stainless steel pipelines, the bottom in terminal temporary storage storehouse is provided with the auger machine of going out of the storehouse, the stainless steel pipeline on the malleation air seal machinery all is provided with first roots's fan, the stainless steel pipeline that second roots's fan passes through between stainless steel pipeline and first roots's fan, the malleation air seal machinery links to each other.
Preferably, the air outlet ends of the first roots blower and the second roots blower are both provided with a cooling device.
Preferably, a pneumatic butterfly valve is arranged on a stainless steel pipeline between the second roots blower and the positive pressure air seal machine.
Preferably, the stainless steel pipeline between the material storage bin and the transfer temporary storage bin and the stainless steel pipeline between the transfer temporary storage bin and the tail end temporary storage bin are respectively provided with a two-way valve.
Preferably, a reversing valve is further arranged on a stainless steel pipeline between the transit temporary storage bin and the plurality of tail end temporary storage bins.
Preferably, the number of the first roots blower is four, the number of the second roots blower is two, and the first roots blower and the second roots blower are uniformly arranged corresponding to the two material storage bins and the two transfer temporary storage bins.
A production process of an ultra-long distance material positive pressure conveying system device comprises the following specific steps:
the method comprises the following steps: firstly, installing a stainless steel pipeline according to construction standards, and then installing a Roots blower, a variable-frequency feeding auger machine, a positive-pressure air seal machine, a pneumatic butterfly valve, a cooling device, a pulse dust collector, a two-way valve, a reversing valve and a delivery auger machine;
step two: after the corresponding parts are installed, starting the Roots blower, and detecting the gas pressure in the stainless steel pipeline at the tail end of the stainless steel pipeline to determine whether the gas pressure meets the standard of material conveying;
step three: starting material conveying after detection is finished, firstly starting a Roots blower to provide conveying airflow, reducing the airflow to ambient temperature through a cooling device, then loading raw and auxiliary materials required for brewing into a material storage bin, continuously or discontinuously and forcibly feeding the materials into a stainless steel pipeline in a positive pressure state through a variable-frequency feeding auger machine and a positive pressure air seal machine, enabling the materials to enter a transfer temporary storage bin under the action of the airflow, and separating the conveyed materials from the airflow by a pulse dust collector before the conveyed materials enter the transfer temporary storage bin to uniformly distribute the materials in the transfer temporary storage bin;
step four: the materials in the transit temporary storage bin are continuously or discontinuously forcibly fed into the stainless steel pipeline in a positive pressure state through the variable-frequency feeding auger machine and the positive pressure air seal machine, finally the materials in the stainless steel pipeline are transported to the tail end temporary storage bin under the action of air flow, before the transported materials enter the tail end temporary storage bin, the transported materials are separated from the air flow through the pulse dust collector, so that the materials are uniformly distributed in the tail end temporary storage bin, and the materials in the tail end temporary storage bin are discharged through the delivery auger machine.
Preferably, the stainless steel pipeline in the step one is supported through a pipeline support, the distance between two adjacent pipeline supports is 4m, two adjacent stainless steel pipelines (6 m) are directly welded, every 12m stainless steel pipeline is connected through a hoop sleeve and a fire fighting groove type hoop sleeve, for the pipeline with the length exceeding 30m, a 600 mm-length blocking discharge pipe is installed between every 24 m and every 36m and is connected through the fire fighting groove type hoop, the blocking discharge pipe installation is adjusted according to the actual situation on site, the pipeline supports are installed at two ends of the blocking discharge pipe, and when the stainless steel pipeline needs to penetrate through a wall body, a 500 mm-length galvanized pipeline needs to be used for protection.
Preferably, the Roots blower, the cooling device and the positive pressure air seal machinery connected with the stainless steel pipeline in the step one are all installed by flange plates.
Preferably, the pneumatic butterfly valve, the two-way valve and the reversing valve in the first step are all used for air flow switching of the stainless steel pipeline, the Roots blower, the variable-frequency feeding auger machine, the positive-pressure air seal machine, the pneumatic butterfly valve, the cooling device, the pulse dust collector, the two-way valve, the reversing valve and the delivery auger machine in the first step all adopt a PLC automatic control system, and materials are conveyed to a tail end using point from a starting end through one key.
(III) advantageous effects
The invention provides a super-long distance material positive pressure conveying system device. The method has the following beneficial effects:
1. according to the invention, the Roots blower is adopted to provide system conveying power, the material is conveyed to the use target point position through the pipeline, no dust pollution is caused in the material conveying process, no residue is left in the pipeline, and the device is energy-saving and environment-friendly.
2. According to the invention, after the materials are conveyed to the transfer temporary storage bin for buffering and temporary storage, the materials are conveyed to the use point position through the variable-frequency feeding auger machine, the positive-pressure air seal machine, the Roots blower, the cooling device and the stainless steel pipeline, so that the long-distance positive-pressure conveying of the materials is realized.
3. According to the invention, the blocking removal pipe is arranged on the stainless steel pipeline, and the blocking removal pipes are arranged at certain intervals, so that the blocking of materials in the conveying process is avoided, and the pipeline supports are arranged at the two ends of the blocking removal pipe and used for improving the stability of the blocking removal pipe.
Drawings
Fig. 1 is a schematic overall structural diagram of an ultra-long distance material positive pressure conveying system device provided by the invention.
Wherein, 1, a material storage bin; 2. a first Roots blower; 3. a variable-frequency feeding auger machine; 4. a positive pressure air seal machinery; 5. a pneumatic butterfly valve; 6. a cooling device; 7. a two-way valve; 8. a transfer temporary storage bin; 9. a pulse dust collector; 10. a diverter valve; 11. a tail end temporary storage bin; 12. a delivery auger machine; 13. stainless steel pipeline; 14. the second roots blower.
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.
Example (b):
as shown in fig. 1, an embodiment of the present invention provides an ultra-long distance material positive pressure conveying system device, which includes a material storage bin 1, a transit temporary storage bin 8, a tail end temporary storage bin 11, a first roots blower 2, a second roots blower 14 and a stainless steel pipeline 13, wherein the tail end temporary storage bin 11 is used for temporarily storing materials and waiting for use, the transit temporary storage bin 8 is used for buffering and temporarily storing the materials in a transit process, the number of the material storage bin 1 and the transit temporary storage bin 8 is two, the bottoms of the two material storage bins 1 and the transit temporary storage bin 8 are respectively provided with a variable frequency feeding auger machine 3, the variable frequency feeding auger machine 3 is used for discharging the materials from the material storage bin 1 and the transit temporary storage bin 8, a positive pressure air seal 4 is arranged below the variable frequency feeding auger machine 3, the positive pressure air seal 4 is used for forcing the materials to be continuously or discontinuously fed into the stainless steel pipeline 13 in a positive pressure state to be conveyed away, the positive pressure air seal machinery 4 below the two material storage bins 1 is connected with the feed ends of the two transfer temporary storage bins 8 through stainless steel pipelines 13, the number of the tail end temporary storage bins 11 is multiple, pulse dust collectors 9 are arranged above the two transfer temporary storage bins 8 and the tail end temporary storage bins 11, the pulse dust collectors 9 are also arranged on the positive pressure air seal machinery 4 below the transfer temporary storage bins 8, the pulse dust collectors 9 are used for separating and dedusting the gas and the material in the temporary storage bins, the positive pressure air seal machinery 4 below the transfer temporary storage bins 8 is connected with the feed ends of the tail end temporary storage bins 11 through the stainless steel pipelines 13, the bottom end of the tail end temporary storage bins 11 is provided with a bin outlet auger machine 12, the bin outlet auger machine 12 is used for discharging the material out of the tail end temporary storage bins 11 when the material is used, the stainless steel pipelines 13 on the positive pressure air seal machinery 4 are provided with first Roots fans 2, and the second Roots fans 14 are connected with the first Roots 2, the second Roots fans 2 through the stainless steel pipelines 13, Stainless steel pipelines 13 between the positive pressure air seal machinery 4 are connected.
The air outlet ends of the first Roots blower 2 and the second Roots blower 14 are respectively provided with a cooling device 6, the cooling devices 6 are used for cooling the rear-end power airflow of the first Roots blower 2 and the second Roots blower 14, the first Roots blower 2 and the second Roots blower 14 are used for providing airflow power for conveying materials of a system device, a pneumatic butterfly valve 5 is arranged on a stainless steel pipeline 13 between the second Roots blower 14 and the positive pressure air seal machine 4, the pneumatic butterfly valve 5 is used for closing and opening the airflow in the stainless steel pipeline 13, a double-way valve 7 is arranged on the stainless steel pipeline 13 between the material storage bin 1 and the transfer temporary storage bin 8, the stainless steel pipeline 13 between the transfer temporary storage bin 8 and the tail-end temporary storage bin 11, the double-way valve 7 is used for changing the direction of the conveyed materials in the switching pipeline in the two stainless steel pipelines 13, the direction of the materials is changed, and a reversing valve 10 is also arranged on the stainless steel pipeline 13 between the transfer temporary storage bin 8 and the tail-end temporary storage bins 11, the reversing valve 10 is used for switching the flow direction of the stainless steel pipeline 13, the number of the first Roots blower 2 is four, the number of the second Roots blower 14 is two, and the first Roots blower 2 and the second Roots blower 14 are uniformly arranged corresponding to the two material storage bins 1 and the two transfer temporary storage bins 8.
A production process of an ultra-long distance material positive pressure conveying system device comprises the following specific steps:
the method comprises the following steps: firstly, a stainless steel pipeline 13 is installed according to construction standards, and then a Roots blower, a variable-frequency feeding auger machine 3, a positive pressure air seal machine 4, a pneumatic butterfly valve 5, a cooling device 6, a pulse dust collector 9, a two-way valve 7, a reversing valve 10 and a delivery auger machine 12 are installed;
step two: after the corresponding parts are installed, starting the Roots blower, and detecting the gas pressure in the stainless steel pipeline 13 at the tail end of the stainless steel pipeline 13 to determine whether the gas pressure meets the material conveying standard or not;
step three: after the detection is finished, the material is conveyed, firstly, a Roots blower is started to provide conveying airflow, the airflow is reduced to the ambient temperature through a cooling device 6, then raw and auxiliary materials required for brewing are loaded into a material storage bin 1, the materials are continuously or discontinuously and forcibly fed into a stainless steel pipeline 13 in a positive pressure state through a variable-frequency feeding auger machine 3 and a positive pressure air seal machine 4, the materials enter a transfer temporary storage bin 8 under the action of the airflow, and before the materials are conveyed into the transfer temporary storage bin 8, a pulse dust collector 9 is needed to separate the conveyed materials from the airflow, so that the materials are uniformly distributed in the transfer temporary storage bin 8;
step four: the materials in the transit temporary storage bin 8 are continuously or discontinuously forcibly fed into a stainless steel pipeline 13 in a positive pressure state through a variable-frequency feeding auger machine 3 and a positive pressure air seal machine 4, finally the materials in the stainless steel pipeline 13 are transported to a tail end temporary storage bin 11 under the action of air flow, before the materials are transported to the tail end temporary storage bin 11, a pulse dust collector 9 is needed to separate the transported materials from the air flow, so that the materials are uniformly distributed in the tail end temporary storage bin 11, and the materials in the tail end temporary storage bin 11 are discharged through a discharge auger machine 12.
Stainless steel pipelines 13 in the first step are supported by pipeline supports, the interval between every two adjacent pipeline supports is 4m, every two adjacent stainless steel pipelines 13 (6 m) are directly welded, every 12m of stainless steel pipelines 13 are connected by using a hoop sleeve and a fire-fighting groove-shaped hoop sleeve, for pipelines with the length of more than 30m, a 600 mm-long blocking discharge pipe is installed between every 24 m and every 36m and is connected by using the fire-fighting groove-shaped hoop, the blocking discharge pipe installation is adjusted according to the actual situation on site, pipeline supports are installed at two ends of the blocking discharge pipe, when the stainless steel pipelines 13 need to penetrate through a wall body, a galvanized pipeline with the length of 500mm needs to be used for protection, a roots fan, a cooling device 6 and a positive pressure air shutter 4 which are connected with the stainless steel pipelines 13 in the first step are all installed by adopting flange plates, and a pneumatic butterfly valve 5, a two-way valve 7 and a reversing valve 10 in the first step are all used for air flow switching of the stainless steel pipelines 13, in the first step, the Roots blower, the variable-frequency feeding auger machine 3, the positive pressure air seal machine 4, the pneumatic butterfly valve 5, the cooling device 6, the pulse dust collector 9, the two-way valve 7, the reversing valve 10 and the delivery auger machine 12 all operate by adopting a PLC automatic control system, and materials are conveyed to a tail end using point from a starting end by one key.
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 an extra-long distance material malleation conveying system device, includes that the material stores storehouse (1), transfer temporary storage storehouse (8), terminal temporary storage storehouse (11), first roots blower (2), second roots blower (14) and stainless steel pipeline (13), its characterized in that: the material storage bins (1) and the transfer temporary storage bins (8) are respectively provided with two, the bottoms of the two material storage bins (1) and the transfer temporary storage bins (8) are respectively provided with a variable-frequency feeding auger machine (3), positive pressure air seal machines (4) are arranged below the variable-frequency feeding auger machines (3), the positive pressure air seal machines (4) below the two material storage bins (1) are connected with the feed ends of the two transfer temporary storage bins (8) through stainless steel pipes (13), the number of the tail end temporary storage bins (11) is provided with a plurality of pulse dust collectors (9), the positive pressure air seal machines (4) below the transfer temporary storage bins (8) are connected with the feed ends of the tail end temporary storage bins (11) through the stainless steel pipes (13), the bottom of terminal temporary storage storehouse (11) is provided with out-of-warehouse auger machine (12), stainless steel pipeline (13) on malleation air seal machinery (4) all are provided with first roots's fan (2), second roots's fan (14) link to each other with stainless steel pipeline (13) between first roots's fan (2), malleation air seal machinery (4) through stainless steel pipeline (13).
2. The positive pressure conveying system device for the ultra-long distance materials according to claim 1, wherein: and the air outlet ends of the first Roots blower (2) and the second Roots blower (14) are respectively provided with a cooling device (6).
3. The positive pressure conveying system device for the ultra-long distance materials according to claim 1, wherein: and a pneumatic butterfly valve (5) is arranged on a stainless steel pipeline (13) between the second Roots blower (14) and the positive pressure air seal machinery (4).
4. The positive pressure conveying system device for the ultra-long distance materials according to claim 1, wherein: stainless steel pipelines (13) between the material storage bin (1) and the transfer temporary storage bin (8), and stainless steel pipelines (13) between the transfer temporary storage bin (8) and the tail end temporary storage bin (11) are respectively provided with a two-way valve (7).
5. The positive pressure conveying system device for the ultra-long distance materials according to claim 1, wherein: and reversing valves (10) are also arranged on the stainless steel pipelines (13) between the transit temporary storage bin (8) and the tail end temporary storage bins (11).
6. The positive pressure conveying system device for the ultra-long distance materials according to claim 1, wherein: the quantity of the first Roots blower (2) is four, the quantity of the second Roots blower (14) is two, and the first Roots blower (2) and the second Roots blower (14) are uniformly arranged corresponding to the two material storage bins (1) and the two transfer temporary storage bins (8).
7. The production process of the ultra-long distance positive pressure material conveying system device according to the claims 1-6, wherein the production process comprises the following steps: the method comprises the following specific steps:
the method comprises the following steps: firstly, installing a stainless steel pipeline according to construction standards, and then installing a Roots blower, a variable-frequency feeding auger machine, a positive-pressure air seal machine, a pneumatic butterfly valve, a cooling device, a pulse dust collector, a two-way valve, a reversing valve and a delivery auger machine;
step two: after the corresponding parts are installed, starting the Roots blower, and detecting the gas pressure in the stainless steel pipeline at the tail end of the stainless steel pipeline to determine whether the gas pressure meets the standard of material conveying;
step three: starting material conveying after detection is finished, firstly starting a Roots blower to provide conveying airflow, reducing the airflow to ambient temperature through a cooling device, then loading raw and auxiliary materials required for brewing into a material storage bin, continuously or discontinuously and forcibly feeding the materials into a stainless steel pipeline in a positive pressure state through a variable-frequency feeding auger machine and a positive pressure air seal machine, enabling the materials to enter a transfer temporary storage bin under the action of the airflow, and separating the conveyed materials from the airflow by a pulse dust collector before the conveyed materials enter the transfer temporary storage bin to uniformly distribute the materials in the transfer temporary storage bin;
step four: the materials in the transit temporary storage bin are continuously or discontinuously forcibly fed into the stainless steel pipeline in a positive pressure state through the variable-frequency feeding auger machine and the positive pressure air seal machine, finally the materials in the stainless steel pipeline are transported to the tail end temporary storage bin under the action of air flow, before the transported materials enter the tail end temporary storage bin, the transported materials are separated from the air flow through the pulse dust collector, so that the materials are uniformly distributed in the tail end temporary storage bin, and the materials in the tail end temporary storage bin are discharged through the delivery auger machine.
8. The production process of the ultra-long distance positive pressure material conveying system device according to claim 7, wherein the production process comprises the following steps: the stainless steel pipeline in the step one is supported through the pipeline support, the distance between every two adjacent pipeline supports is 4m, the two adjacent stainless steel pipelines (6 m) are directly welded, every 12m of stainless steel pipeline is connected through the hoop suit and the fire fighting groove type hoop suit, for the pipeline with the length exceeding 30m, a 600 mm-length blocking discharge pipe is installed between every 24 m and every 36m and is connected through the fire fighting groove type hoop, the blocking discharge pipe is installed and adjusted according to the actual situation on site, the pipeline supports are installed at two ends of the blocking discharge pipe, and when the stainless steel pipeline needs to penetrate through a wall body, a 500 mm-length galvanized pipeline needs to be used for protection.
9. The production process of the ultra-long distance positive pressure material conveying system device according to claim 7, wherein the production process comprises the following steps: and in the step one, the Roots blower, the cooling device and the positive pressure air seal machinery which are connected with the stainless steel pipeline are all installed by adopting flange plates.
10. The production process of the ultra-long distance positive pressure material conveying system device according to claim 7, wherein the production process comprises the following steps: the pneumatic butterfly valve, the two-way valve and the reversing valve in the first step are all used for air flow switching of the stainless steel pipeline, the Roots blower, the variable-frequency feeding auger machine, the positive-pressure air seal machine, the pneumatic butterfly valve, the cooling device, the pulse dust collector, the two-way valve, the reversing valve and the delivery auger machine in the first step all adopt a PLC automatic control system in operation, and materials are conveyed to a tail end using point from a starting end through one key.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111592515.1A CN114229482A (en) | 2021-12-23 | 2021-12-23 | Super long distance material malleation conveying system device |
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| CN202111592515.1A CN114229482A (en) | 2021-12-23 | 2021-12-23 | Super long distance material malleation conveying system device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215101A (en) * | 2022-06-15 | 2022-10-21 | 四川新威凌金属新材料有限公司 | Zinc powder remote pneumatic conveying system adopting nitrogen protection |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215101A (en) * | 2022-06-15 | 2022-10-21 | 四川新威凌金属新材料有限公司 | Zinc powder remote pneumatic conveying system adopting nitrogen protection |
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