CN112141549A - Powder conveyor is used in vitamin piece processing - Google Patents
Powder conveyor is used in vitamin piece processing Download PDFInfo
- Publication number
- CN112141549A CN112141549A CN202011122969.8A CN202011122969A CN112141549A CN 112141549 A CN112141549 A CN 112141549A CN 202011122969 A CN202011122969 A CN 202011122969A CN 112141549 A CN112141549 A CN 112141549A
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- Prior art keywords
- pipe
- conveying
- shell
- containing bin
- powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/548—Large containers characterised by means facilitating filling or emptying by pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a powder conveying device for vitamin tablet processing, wherein two ends of the bottom of a containing bin are fixedly connected with first supporting legs which are symmetrically distributed, a first feeding pipe is arranged at the top of the containing bin, and the bottom of the first feeding pipe penetrates through the top of the containing bin and extends to the inside of the containing bin. The powder falling into the conveying inner shell can be quickly conveyed by arranging the power device for conveying gas, and the power device fixedly communicated with an external heat source can heat the heating cavity between the conveying outer shell and the conveying inner shell while providing wind power transmission, so that the powder is prevented from remaining on the inner wall of the conveying inner shell due to air moisture in the conveying process; and power device also can discharge the air to the inside that holds the storehouse through second connecting pipe and air outlet nozzle through second connecting bend when providing the transport, can break away from the inner wall that holds the storehouse with the powder that bonds holding the inside in storehouse.
Description
Technical Field
The invention relates to a conveying device, in particular to a powder conveying device for vitamin tablet processing.
Background
Vitamins are a large family, and there are dozens of vitamins known today, roughly classified into two major classes, fat-soluble and water-soluble. Some substances are similar to certain vitamins in chemical structure and can be converted into vitamins through simple metabolic reaction, the substances are called provitamins, for example, beta-carotene can be converted into vitamin A; 7-dehydrocholesterol can be converted to vitamin D3; tryptophan, which is converted to nicotinic acid by a number of complex metabolic reactions, cannot be called provitamin.
And human required vitamin can be supplemented through eating the vitamin piece, and the albumen powder that utilizes the powder is the raw materials most at the in-process of vitamin piece processing manufacturing usually, then mix the stirring with the raw materials and the albumen powder that human body needs, then carry out the preforming to it and obtain, but the condition of caking appears easily because albumen powder stores for a long time or the wet condition of weather in the in-process of carrying in current powder raw materials, and traditional conveyor utilizes to carry the screw to carry it mostly, but this kind of transport mode probably can make the powder raw materials remain in the gap department of conveyer pipe when carrying, influence the normal clear of carrying, for this reason, we propose a powder conveyor for vitamin piece processing.
Disclosure of Invention
The invention aims to provide a powder conveying device for vitamin tablet processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a powder conveying device for vitamin sheet processing comprises a containing bin, first supporting legs, a first feeding pipe, sealing blocks, a first discharging pipe, a discharging valve, a conveying pipe, a power device and a cleaning device, wherein the top and the bottom of the containing bin are both arranged in an arc shape, the two ends of the bottom of the containing bin are fixedly connected with the first supporting legs which are symmetrically distributed, the top of the containing bin is provided with the first feeding pipe, the bottom of the first feeding pipe penetrates through the top of the containing bin and extends into the containing bin, the top of the first feeding pipe is provided with the sealing blocks which are attached to the inner wall of the first feeding pipe, a first discharging pipe penetrates through the middle shaft at the bottom of the containing bin, the outer surface of the first discharging pipe is provided with the discharging valve, the bottom of the discharging valve is fixedly communicated with the conveying pipe for conveying materials, the outer surface of the containing bin is provided with the cleaning device for cleaning powder on the inner wall of the containing bin, the bottom of the containing bin is fixedly provided with a power device on one side of the conveying pipe, and the air outlet end of the power device is fixedly communicated with the conveying pipe and the cleaning device respectively.
Preferably, the conveyer pipe comprises transport shell, fixed block, transport inner shell, heating cavity, second inlet pipe, intake pipe, outlet duct, second supporting leg, second discharging pipe and first connecting pipe, the bottom fixedly connected with two sets of mutually symmetrical second supporting legs of transport shell, the inner wall of transport shell has transport inner shell through four sets of mutually symmetrical fixed block fixed mounting, the inner wall of transport shell and the outer wall of carrying the inner shell form the heating cavity, one side at transport shell top is provided with the second inlet pipe, the top and the discharge valve of second inlet pipe are fixed and are communicated, the bottom of second inlet pipe is passed the heating cavity and is extended to the inside of carrying the inner shell, the opposite side of transport shell bottom is provided with the second discharging pipe, the top of second discharging pipe is passed the heating cavity and is extended to the inside of carrying the inner shell, carry one side of shell bottom to be provided with the intake pipe, the top of intake pipe extends to the inside of heating cavity, the opposite side at transport shell top is provided with the outlet duct, the top of outlet duct extends to the inside of heating cavity, carry one side that the shell kept away from the second discharging pipe to run through and be provided with first connecting pipe, the one end of first connecting pipe extends to the inside of carrying the inner shell.
Preferably, the bottom that holds the storehouse and the one side that is located the transport housing are provided with power device, power device comprises air pump, three-way valve, first connection return bend and second connection return bend, the air pump sets up in the below that holds the storehouse, the fixed intercommunication in a department gas outlet department of air pump has the three-way valve, a set of gas outlet and the fixed intercommunication of first connecting pipe of three-way valve, another group's gas outlet of three-way valve is through the fixed intercommunication of first connection return bend and intake pipe, another gas outlet department of air pump is fixed the intercommunication and is had the second connection return bend.
Preferably, cleaning device comprises annular pipe, second connecting pipe, the nozzle of giving vent to anger and third connecting pipe, the annular pipe has been laid to the surface that holds the storehouse, the fixed intercommunication in inside of annular pipe has the second connecting pipe, the one end of second connecting pipe is passed the lateral wall that holds the storehouse and is extended to the inside that holds the storehouse, the second connecting pipe is located the fixed intercommunication in the one end that holds the storehouse inside and has the nozzle of giving vent to anger, the fixed intercommunication in one side of annular pipe outer wall has the third connecting pipe, the fixed intercommunication in one end that the air pump was kept away from to the bottom second connecting elbow of third connecting pipe, the surface of second connecting elbow is provided with the stop valve.
Preferably, the air inlet of the air pump is fixedly communicated with an external hot air source.
Compared with the prior art, the invention has the following beneficial effects:
1. the powder falling into the conveying inner shell can be quickly conveyed by arranging the power device for conveying gas, and the power device fixedly communicated with an external heat source can heat the heating cavity between the conveying outer shell and the conveying inner shell while providing wind power transmission, so that the powder is prevented from remaining on the inner wall of the conveying inner shell due to air moisture in the conveying process;
2. and power device also can discharge the air to the inside that holds the storehouse through second connecting pipe and air outlet nozzle through second connecting bend when providing the transport, can break away from the inner wall that holds the storehouse with the powder that bonds holding the inside in storehouse.
Drawings
FIG. 1 is a schematic structural front view of the present invention;
FIG. 2 is a front sectional view of the delivery tube of the present invention;
FIG. 3 is a schematic top view of the cleaning apparatus of the present invention;
FIG. 4 is an enlarged view of the structure A-A of the present invention.
In the figure: 1 hold the storehouse, 2 first supporting legs, 3 first inlet pipes, 4 sealed pieces, 5 first discharging pipes, 6 discharge valves, 7 conveyer pipes, 8 transport shells, 9 fixed blocks, 10 transport inner shells, 11 heating cavities, 12 second inlet pipes, 13 intake pipes, 14 outlet pipes, 15 second supporting legs, 16 second discharging pipes, 17 first connecting pipes, 18 power devices, 19 cleaning devices, 20 ring pipes, 21 second connecting pipes, 22 gas outlet nozzles, 23 third connecting pipes, 24 air pumps, 25 three-way valves, 26 first connecting bent pipes, 27 second connecting bent pipes, 28 stop valves.
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. 1-4, the present invention provides a technical solution: a powder conveying device for vitamin sheet processing comprises a containing bin 1, a first supporting leg 2, a first feeding pipe 3, a sealing block 4, a first discharging pipe 5, a discharging valve 6, a conveying pipe 7, a power device 18 and a cleaning device 19, wherein the top and the bottom of the containing bin 1 are both arranged in an arc shape, the two ends of the bottom of the containing bin 1 are fixedly connected with the first supporting legs 2 which are symmetrically distributed, the top of the containing bin 1 is provided with the first feeding pipe 3, the bottom of the first feeding pipe 3 penetrates through the top of the containing bin 1 and extends into the containing bin 1, the top of the first feeding pipe 3 is provided with the sealing block 4 which is attached to the inner wall of the first feeding pipe, a first discharging pipe 5 penetrates through the middle shaft at the bottom of the containing bin 1, the outer surface of the first discharging pipe 5 is provided with the discharging valve 6, the bottom of the discharging valve 6 is fixedly communicated with the conveying pipe 7 for conveying materials, the outer surface of the containing bin 1 is provided with a cleaning device 19 for cleaning powder on the inner wall of the containing bin 1, one side of the bottom of the containing bin 1, which is located on the conveying pipe 7, is fixedly provided with a power device 18, and the air outlet end of the power device 18 is fixedly communicated with the conveying pipe 7 and the cleaning device 19 respectively.
Preferably, the conveying pipe 7 consists of a conveying outer shell 8, a fixing block 9, a conveying inner shell 10, a heating cavity 11, a second feeding pipe 12, an air inlet pipe 13, an air outlet pipe 14, second supporting legs 15, a second discharging pipe 16 and a first connecting pipe 17, the bottom of the conveying outer shell 8 is fixedly connected with two groups of mutually symmetrical second supporting legs 15, the inner wall of the conveying outer shell 8 is fixedly provided with the conveying inner shell 10 through four groups of mutually symmetrical fixing blocks 9, the inner wall of the conveying outer shell 8 and the outer wall of the conveying inner shell 10 form the heating cavity 11, one side of the top of the conveying outer shell 8 is provided with the second feeding pipe 12, the top of the second feeding pipe 12 is fixedly communicated with the discharging valve 6, the bottom of the second feeding pipe 12 penetrates through the heating cavity 11 and extends to the inside of the conveying inner shell 10, the other side of the bottom of the conveying outer, the top of the second tapping pipe 16 passes through the heating cavity 11 and extends to the interior of the conveying inner shell 10, an air inlet pipe 13 is arranged on one side of the bottom of the conveying shell 8, the top of the air inlet pipe 13 extends to the inside of the heating cavity 11, the other side of the top of the conveying shell 8 is provided with an air outlet pipe 14, the top of the air outlet pipe 14 extends to the inside of the heating cavity 11, a first connecting pipe 17 penetrates through the conveying shell 8 on the side away from the second discharge pipe 16, one end of the first connecting pipe 17 extends to the inside of the conveying inner shell 10, a power device 18 for gas conveying is arranged to quickly convey the powder falling into the conveying inner shell 10, and the power device 18 fixedly communicated with an external heat source can heat the heating cavity 11 between the conveying outer shell 8 and the conveying inner shell 10 while providing wind power transmission, so that powder is prevented from remaining on the inner wall of the conveying inner shell 10 due to air moisture in the conveying process.
Preferably, the bottom that holds storehouse 1 and the one side that is located transport housing 8 are provided with power device 18, power device 18 comprises air pump 24, three-way valve 25, first connection return bend 26 and second connection return bend 27, air pump 24 sets up in the below that holds storehouse 1, the fixed intercommunication in a department gas outlet department of air pump 24 has three-way valve 25, a set of gas outlet and the fixed intercommunication of first connecting pipe 17 of three-way valve 25, another group's gas outlet of three-way valve 25 is through the fixed intercommunication of first connection return bend 26 and intake pipe 13, another gas outlet department of air pump 24 is fixed the intercommunication and is had second connection return bend 27.
Preferably, the cleaning device 19 comprises an annular pipe 20, a second connecting pipe 21, an air outlet nozzle 22 and a third connecting pipe 23, the annular pipe 20 is laid on the outer surface of the storage bin 1, the second connecting pipe 21 is fixedly communicated with the inside of the annular pipe 20, one end of the second connecting pipe 21 penetrates through the side wall of the storage bin 1 and extends to the inside of the storage bin 1, a damping pad is arranged at the joint between the second connecting pipe 21 and the storage bin 1, the damping pad can prevent external air from entering the inside of the storage bin 1 through the second connecting pipe 21 and the storage bin 1 to absorb moisture and agglomerate the powder, the air outlet nozzle 22 is fixedly communicated with one end of the second connecting pipe 21 located inside the storage bin 1, the third connecting pipe 23 is fixedly communicated with one side of the outer wall of the annular pipe 20, and a second connecting elbow 27 at the bottom of the third connecting pipe 23 is fixedly communicated with one end far away from the air pump 24, the surface of second connecting bend 27 is provided with stop valve 28, and stop valve 28's setting can be opened it again when needs clear up holding storehouse 1, and power device 18 also can discharge the inside of holding storehouse 1 through second connecting pipe 21 and air outlet nozzle 22 with the air through second connecting bend 27 when providing the transport, can break away from the inner wall that holds storehouse 1 with the powder that bonds in holding storehouse 1 inside.
Preferably, the air inlet of the air pump 24 is fixedly communicated with an external hot air source, and the air pump 24 fixedly communicated with the external hot air source can heat the material in the conveying inner shell 10 and also can heat the inside of the heating cavity 11 at the same time, so as to prevent powder from remaining on the inner wall of the conveying inner shell 10 due to air moisture in the conveying process.
When in use, firstly, the sealing block 4 is opened, then the powder is placed in the containing bin 1, after the powder is prevented from being finished, the sealing block 4 is clamped into the first feeding pipe 3 to seal the containing bin, when the powder needs to be conveyed, the air pump 24 is communicated with an external heat source to ensure that the heating cavity 11 between the conveying outer shell 8 and the conveying inner shell 10 is heated, then the discharge valve 6 is opened to ensure that the material in the containing bin 1 enters the conveying inner shell 10 along with the second feeding pipe 12, the operation of the air pump 24 can accelerate the external heat source and blow the external heat source to the conveying inner shell 10 along with the three-way valve 25 and the first connecting pipe 17, the wind power of the first connecting pipe 17 can blow the powder falling from the second feeding pipe 12 to the other end of the inner wall of the conveying inner shell 10 and discharge the powder from the second discharging pipe 16 to the inside of the conveying inner shell 10, and the other end of the three-way valve 25 will discharge another part of the heat source air to the inside of the heating cavity 11 along with the first connecting elbow 26 and the air inlet pipe 13, so that the outer wall of the conveying inner shell 10 is heated, the powder is prevented from being bonded on the inner wall of the conveying inner shell 10 in the conveying process, and when the bonding condition occurs when the powder is stored in the bin 1, the stop valve 28 is opened, so that a part of the hot air blown by the air pump 24 is distributed to the inside of the cleaning device 19, and is blown to the inside of the bin 1 through the second connecting pipe 21 and the air outlet nozzle 22, so that the powder bonded on the inner wall of the bin 1 is dried and falls.
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 (5)
1. The utility model provides a vitamin piece processing is with powder conveyor, is including holding storehouse (1), first supporting leg (2), first inlet pipe (3), sealed piece (4), first discharging pipe (5), discharge valve (6), conveyer pipe (7), power device (18) and cleaning device (19), its characterized in that: the top and the bottom of the containing bin (1) are both arc-shaped, the two ends of the bottom of the containing bin (1) are both fixedly connected with first supporting legs (2) which are symmetrically distributed, the top of the containing bin (1) is provided with a first feeding pipe (3), the bottom of the first feeding pipe (3) penetrates through the top of the containing bin (1) and extends into the containing bin (1), the top of the first feeding pipe (3) is provided with a sealing block (4) which is attached to the inner wall of the first feeding pipe, a first discharging pipe (5) penetrates through the middle shaft at the bottom of the containing bin (1), the outer surface of the first discharging pipe (5) is provided with a discharging valve (6), the bottom of the discharging valve (6) is fixedly communicated with a conveying pipe (7) for conveying materials, the outer surface of the containing bin (1) is provided with a cleaning device (19) for cleaning powder on the inner wall of the containing bin (1), the bottom of the containing bin (1) is fixedly provided with a power device (18) on one side of the conveying pipe (7), and the air outlet end of the power device (18) is fixedly communicated with the conveying pipe (7) and the cleaning device (19) respectively.
2. The powder conveying device for vitamin tablet processing according to claim 1, wherein: the conveying pipe (7) consists of a conveying outer shell (8), a fixing block (9), a conveying inner shell (10), a heating cavity (11), a second feeding pipe (12), an air inlet pipe (13), an air outlet pipe (14), second supporting legs (15), a second discharging pipe (16) and a first connecting pipe (17), wherein the bottom of the conveying outer shell (8) is fixedly connected with two groups of second supporting legs (15) which are symmetrical to each other, the inner wall of the conveying outer shell (8) is fixedly provided with the conveying inner shell (10) through four groups of fixing blocks (9) which are symmetrical to each other, the inner wall of the conveying outer shell (8) and the outer wall of the conveying inner shell (10) form the heating cavity (11), one side of the top of the conveying outer shell (8) is provided with the second feeding pipe (12), the top of the second feeding pipe (12) is fixedly communicated with a discharging valve (6), the bottom of the second feeding pipe (12) penetrates through the heating cavity (11) and, carry the opposite side of shell (8) bottom to be provided with second discharging pipe (16), the top of second discharging pipe (16) passes heating cavity (11) and extends to the inside of carrying inner shell (10), the one side of carrying shell (8) bottom is provided with intake pipe (13), the top of intake pipe (13) extends to the inside of heating cavity (11), the opposite side of carrying shell (8) top is provided with outlet duct (14), the top of outlet duct (14) extends to the inside of heating cavity (11), it runs through and is provided with first connecting pipe (17) to carry one side that second discharging pipe (16) was kept away from in shell (8), the one end of first connecting pipe (17) extends to the inside of carrying inner shell (10).
3. The powder conveying device for vitamin tablet processing according to claim 2, wherein: hold the bottom in storehouse (1) and be located one side of carrying shell (8) and be provided with power device (18), power device (18) comprise air pump (24), three-way valve (25), first connecting bend (26) and second connecting bend (27), air pump (24) set up in the below that holds storehouse (1), the fixed intercommunication in a department's gas outlet department of air pump (24) has three-way valve (25), a set of gas outlet and the fixed intercommunication of first connecting pipe (17) of three-way valve (25), another group's gas outlet of three-way valve (25) is through first connecting bend (26) and the fixed intercommunication of intake pipe (13), another gas outlet department fixed intercommunication of air pump (24) has second connecting bend (27).
4. The powder conveying device for vitamin tablet processing according to claim 3, wherein: cleaning device (19) comprises ring pipe (20), second connecting pipe (21), nozzle (22) and third connecting pipe (23) of giving vent to anger, ring pipe (20) have been laid to the surface that holds storehouse (1), the inside fixed intercommunication of ring pipe (20) has second connecting pipe (21), the one end of second connecting pipe (21) is passed the lateral wall that holds storehouse (1) and is extended to the inside that holds storehouse (1), second connecting pipe (21) are located the fixed intercommunication of the one end that holds storehouse (1) inside and have nozzle (22) of giving vent to anger, the fixed intercommunication in one side of ring pipe (20) outer wall has third connecting pipe (23), the fixed intercommunication in one end that air pump (24) were kept away from in bottom second connecting elbow (27) of third connecting pipe (23).
5. The powder conveying device for vitamin tablet processing according to claim 4, wherein: the air inlet of the air pump (24) is fixedly communicated with an external hot air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122969.8A CN112141549A (en) | 2020-10-20 | 2020-10-20 | Powder conveyor is used in vitamin piece processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122969.8A CN112141549A (en) | 2020-10-20 | 2020-10-20 | Powder conveyor is used in vitamin piece processing |
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| Publication Number | Publication Date |
|---|---|
| CN112141549A true CN112141549A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122969.8A Pending CN112141549A (en) | 2020-10-20 | 2020-10-20 | Powder conveyor is used in vitamin piece processing |
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| CN (1) | CN112141549A (en) |
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| GB2122563A (en) * | 1982-06-29 | 1984-01-18 | Billy Brent Lovejoy | System for conveying and processing aggregate materials |
| CN105947681A (en) * | 2016-06-12 | 2016-09-21 | 天津市实达电力设备有限公司 | Positive-pressure pneumatic powder and particle material delivery pump |
| CN206841739U (en) * | 2017-05-15 | 2018-01-05 | 上海晨冠乳业有限公司 | A kind of powder filling and packaging machine in production of milk powder technique |
| CN208666077U (en) * | 2018-07-03 | 2019-03-29 | 江苏聚业机械装备股份有限公司 | A kind of pulvis warehouse for preventing discharge port from blocking |
| CN208994697U (en) * | 2018-10-31 | 2019-06-18 | 山东齐胜工贸股份有限公司 | A kind of pipeline jointing construction of cone pump |
| CN210192806U (en) * | 2019-06-14 | 2020-03-27 | 安徽耐力德气力输送有限公司 | Environment-friendly pneumatic conveying device |
| CN111252557A (en) * | 2020-03-26 | 2020-06-09 | 江苏惟德智能工程技术有限公司 | Pneumatic conveying device capable of avoiding blockage |
| CN111362002A (en) * | 2020-03-25 | 2020-07-03 | 济南黄台煤气炉有限公司 | Pneumatic conveying system for high-temperature air of pulverized coal |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815882A (en) * | 1956-08-31 | 1959-07-01 | Vacu Blast Ltd | Improved method of and apparatus for discharging particulate material |
| GB802972A (en) * | 1957-04-05 | 1958-10-15 | Fuller Co | Method of and apparatus for conveying pulverulent material |
| GB2096965A (en) * | 1981-02-09 | 1982-10-27 | Acousti Therm Ceilings & Linin | Pneumatic conveyance of material |
| GB2122563A (en) * | 1982-06-29 | 1984-01-18 | Billy Brent Lovejoy | System for conveying and processing aggregate materials |
| CN105947681A (en) * | 2016-06-12 | 2016-09-21 | 天津市实达电力设备有限公司 | Positive-pressure pneumatic powder and particle material delivery pump |
| CN206841739U (en) * | 2017-05-15 | 2018-01-05 | 上海晨冠乳业有限公司 | A kind of powder filling and packaging machine in production of milk powder technique |
| CN208666077U (en) * | 2018-07-03 | 2019-03-29 | 江苏聚业机械装备股份有限公司 | A kind of pulvis warehouse for preventing discharge port from blocking |
| CN208994697U (en) * | 2018-10-31 | 2019-06-18 | 山东齐胜工贸股份有限公司 | A kind of pipeline jointing construction of cone pump |
| CN210192806U (en) * | 2019-06-14 | 2020-03-27 | 安徽耐力德气力输送有限公司 | Environment-friendly pneumatic conveying device |
| CN111362002A (en) * | 2020-03-25 | 2020-07-03 | 济南黄台煤气炉有限公司 | Pneumatic conveying system for high-temperature air of pulverized coal |
| CN111252557A (en) * | 2020-03-26 | 2020-06-09 | 江苏惟德智能工程技术有限公司 | Pneumatic conveying device capable of avoiding blockage |
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