CN113522519A - Deironing air extraction chamber device - Google Patents
Deironing air extraction chamber device Download PDFInfo
- Publication number
- CN113522519A CN113522519A CN202110754278.8A CN202110754278A CN113522519A CN 113522519 A CN113522519 A CN 113522519A CN 202110754278 A CN202110754278 A CN 202110754278A CN 113522519 A CN113522519 A CN 113522519A
- Authority
- CN
- China
- Prior art keywords
- iron
- chamber
- air
- magnetic filter
- outer frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 233
- 229910052742 iron Inorganic materials 0.000 claims abstract description 115
- 230000005291 magnetic effect Effects 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 7
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000010963 304 stainless steel Substances 0.000 claims description 5
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000013461 design Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010409 ironing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides an iron removal air extraction chamber device, which comprises an iron removal chamber, an air extraction chamber cylinder, an iron removal disc, a guide cylinder and a magnetic filter rod, wherein the iron removal chamber cylinder is arranged on the iron removal disc; the inside of the air extraction chamber cylinder is divided into a material channel and an exhaust channel, the iron removal chamber is positioned on the air extraction chamber cylinder, one side of the iron removal chamber is provided with an opening which is matched with the iron removal disc to be inserted, and a guide strip for supporting the iron removal disc to be inserted and guided is also arranged in the iron removal chamber; the iron removing disc comprises an outer frame and a plurality of groups of magnetic filter rods which are connected in the outer frame and distributed in parallel, and an outer connecting cover plate which is detachably connected with the iron removing chamber and used for plugging the opening is further arranged on one side of the outer frame; the iron removing function is integrated in the traditional air extracting chamber, the fault rate of a rotary feeder used in a matched mode can be reduced, the cost input of independent iron removing equipment is reduced, the quality of output materials can be improved, ferromagnetic impurities in the materials are reduced, and ferromagnetic impurities in the equipment can be conveniently cleaned.
Description
Technical Field
The invention relates to an iron removal air extraction chamber device used for pneumatic transmission and matched with a rotary feeder.
Background
The rotary feeder is used as a common feeding system in a pneumatic conveying system, and a roots blower is generally used as an air source; in order to ensure efficient transportation, the system strictly follows the basic requirements of closed locking; for the transport of sheet, powder and granular materials it is necessary to provide the various forms of rotary feeders with specially constructed extraction chambers. The air exhaust chamber is generally matched with the rotary feeder for use, and the air exhaust chamber is additionally arranged for pneumatic conveying of particularly powdery materials, so that leakage gas generated when the rotary feeder operates can be effectively discharged in time, the phenomenon of gas ejection is reduced, the smooth falling of the materials is ensured, and the conveying capacity is not influenced.
An induced draft device (patent number: CN208593830U) convenient for powder blanking discloses an air extraction chamber matched with a rotary feeder and used for pneumatically conveying powder raw materials, but in the operation process of a pneumatic conveying whole system, materials mixed with air may be doped with some ferromagnetic impurities such as iron chips, iron powder, iron sheets, bolts and nuts and various iron parts after passing through a series of devices; the ferromagnetic impurities can directly enter the inside of the rotary feeder, so that the blockage of the rotary feeder and the blockage of an impeller are easily caused, and most of the rotary feeders are complicated in disassembly, assembly and maintenance steps and high in difficulty, so that the maintenance and labor cost are directly increased; and the quality of the materials is seriously influenced by the mixed ferromagnetic impurities in the transmitted materials, and for industries with higher requirements on the quality of the materials, such as food processing, livestock breeding and the like, a material iron removal device needs to be additionally arranged in the whole system, so that the equipment and installation cost is increased.
Therefore, an iron removal function is integrated in a traditional air extraction chamber, the fault rate of a rotary feeder used in a matched mode can be reduced, the cost input of independent iron removal equipment is reduced, the quality of output materials can be improved, ferromagnetic impurities in the materials are reduced, and the iron removal air extraction chamber device capable of conveniently cleaning the ferromagnetic impurities in the equipment is urgently needed.
Disclosure of Invention
The invention aims to provide an iron removal air exhaust chamber device, which integrates an iron removal function into a traditional air exhaust chamber, can reduce the fault rate of a rotary feeder used in a matching way, reduces the cost investment of independent iron removal equipment, can improve the quality of output materials, reduces ferromagnetic impurities in the materials, and is convenient for cleaning the ferromagnetic impurities in the equipment.
The invention provides the following technical scheme:
an iron removal air extraction chamber device comprises an iron removal chamber, an air extraction chamber cylinder, an iron removal disc, a guide cylinder and a magnetic filter rod; an inner partition barrel is fixed in the air pumping chamber barrel and divides the air pumping chamber barrel into a material channel in the middle and an exhaust channel outside, a plugging plate is arranged at the top end of the exhaust channel, and an exhaust pipe communicated with the exhaust channel is arranged on the plugging plate; the iron removing chamber is fixed on the blocking plate, a material inlet is formed in the top of the iron removing chamber, a material outlet communicated with the material channel is formed in the bottom of the iron removing chamber, an opening matched with the iron removing disc to be inserted is formed in one side of the iron removing chamber, and a guide strip used for supporting the iron removing disc to be inserted and guided is further arranged in the iron removing chamber; the iron removing disc comprises an outer frame and a plurality of groups of magnetic filter rods which are connected in the outer frame and distributed in parallel, and an outer connecting cover plate which is detachably connected with the iron removing chamber and used for plugging the opening is further arranged on one side of the outer frame; a positioning rod is fixed at the bottom of the inner partition cylinder, and a guide cylinder communicated with the bottom end of the air pumping chamber cylinder body is hung on the positioning rod.
Preferably, the iron removing chamber is a square chamber welded and fixed on the plugging plate.
Preferably, the magnetic filter rod is a magnetic rod made of 304 stainless steel and wrapped with high-strength rare earth alloy neodymium iron boron.
Preferably, the magnetic filter rods are arranged at a uniform interval, are divided into an upper layer and a lower layer, and are arranged and distributed in a staggered mode.
Preferably, outer frame is square frame, and its front side is opened and is equipped with the connecting hole that is used for fixed magnetic filter stick, the one end of magnetic filter stick is passed the connecting hole butt in the rear side of outer frame, the internal thread hole has been seted up to the tip of magnetic filter stick, the rear side of outer frame is connected with a threaded connection at the internal thread downthehole bolt of fixing the magnetic filter stick.
Preferably, a silica gel pad is arranged between the outer connecting cover plate and the outer wall of the iron removing chamber.
Preferably, a nut is welded and fixed on the inner side of the iron removing chamber, and the outer connecting cover plate of the iron removing plate is connected with the iron removing chamber through a screw.
Preferably, the guide strips are provided with two groups which are distributed in parallel with the magnetic filter rods, and the two groups of guide strips are vertically arranged at the bottom of the iron removing chamber.
The invention has the beneficial effects that:
1. the invention can be improved on the basis of the traditional air extraction chamber, and the increased iron removal chamber reduces the space occupied by the iron removal device to the maximum extent; the basic principle is that ferromagnetic impurities contained in the passing materials are absorbed by utilizing the neodymium iron boron ferromagnetic filter rods which are transversely arranged, and are firmly absorbed on the pipe wall; meanwhile, due to the drawer type mechanical structure design, the iron removing disc can be taken out integrally by maintenance personnel conveniently, ferromagnetic impurities adsorbed on the magnetic rod can be cleaned in time, and the iron removing disc is free of energy consumption and pollution, simple in structure, good in effect and convenient to install;
2. for the design of the iron removing chamber, the iron removing part is added on the upper part of the cylinder body of the air extracting chamber and is welded by adopting a square structure, so that the mechanical processing is convenient; one side of the iron removing plate is provided with a square hole for inserting the iron removing plate; the upper part of the square structure can be provided with a corresponding connecting flange according to the actually installed pipeline equipment; two vertically placed guide strips are arranged inside the square structure, so that the iron removing disc can be conveniently pulled;
3. the raw material for removing iron is a magnetic bar of 304 stainless steel wrapped with high-strength rare earth alloy neodymium iron boron, and the gauss value is 12000; according to the actual adsorption capacity of the magnetic rods, the magnetic rods are determined to be arranged at a uniform interval, are divided into an upper layer and a lower layer and are arranged in a staggered mode, so that the strong magnetic area is reasonably utilized and the passing of materials is not influenced;
4. the iron removing disc is a square frame made of high-quality galvanized plates, holes are formed in the front face and the rear face of the iron removing disc and used for fixing the magnetic rods, inner thread holes are formed in one side of each magnetic rod, the magnetic rods are fixed to one side of the iron removing disc through hexagon socket head bolts, and the magnetic rods can be detached independently when needed, so that the magnetic rods are convenient to clean. The number of the magnetic rods can be determined according to the actual design size;
5. for the integral assembly design, on the basis of drawer type design, an external connecting cover plate at one side of the iron removing disc is in a cover plate type and completely covers the square hole; the nut is welded on the inner side of one side of the square hole of the iron removing air exhaust chamber, and the iron removing disc and the iron removing air exhaust chamber are fixed by the plum blossom screws, so that the iron removing disc is convenient to disassemble; meanwhile, a silica gel pad is arranged on the contact surface and is adhered to the iron removal exhaust chamber for sealing the cavity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is a structural sectional view of the barrel of the iron removing chamber and the air extracting chamber in the invention;
FIG. 4 is a front sectional view of the present invention;
FIG. 5 is a side sectional view of the present invention;
FIG. 6 is a schematic structural view of a deironing disk;
FIG. 7 is a schematic structural view of a deironing disk from another view;
notation in the figure: the device comprises a deironing chamber 1, an air extraction chamber barrel 2, an iron removing disc 3, a guide cylinder 4, a magnetic filter rod 5, an inner partition cylinder 6, a material channel 7, an exhaust channel 8, a plugging plate 9, an exhaust pipe 10, an opening 11, a guide strip 12, an outer frame 13, an outer connecting cover plate 14, a positioning rod 15, a silica gel pad 16 and a bolt 17.
Detailed Description
Example 1
With reference to fig. 1 to 7, an iron removing and air extracting chamber device in this embodiment includes an iron removing chamber 1, an air extracting chamber cylinder 2, an iron removing disc 3, a guide cylinder 4, and a magnetic filter rod 5; an inner partition 6 is fixed in the air pumping chamber cylinder 2, the inner partition 6 divides the air pumping chamber cylinder 2 into a material channel 7 in the middle and an external exhaust channel 8, a plugging plate 9 is arranged at the top end of the exhaust channel 8, and an exhaust pipe 10 communicated with the exhaust channel 8 is arranged on the plugging plate 9; the iron removing chamber 1 is fixed on the plugging plate 9, the top of the iron removing chamber is provided with a material inlet, the bottom of the iron removing chamber is provided with a material outlet communicated with the material channel 7, one side of the iron removing chamber 1 is provided with an opening 11 matched with the iron removing disc 3 to be inserted, and a guide strip 12 used for supporting the iron removing disc 3 to be inserted and guided is also arranged in the iron removing chamber; the iron disc 3 comprises an outer frame 13 and a plurality of groups of magnetic filter rods 5 which are connected in the outer frame 13 and distributed in parallel, and one side of the outer frame 13 is also provided with an outer connecting cover plate 14 which is detachably connected with the iron removing chamber 1 to plug the opening 11; a positioning rod 15 is fixed at the bottom of the inner partition cylinder 6, and a guide cylinder 4 communicated with the bottom end of the air extraction chamber cylinder body 2 is hung on the positioning rod 15.
Example 2
With reference to fig. 1 to 7, in this embodiment, the device is a further improvement of the technology of embodiment 1, and is different from embodiment 1 in that the deironing chamber 1 is a square chamber welded and fixed on the plugging plate 9, the magnetic filter rod 5 is a 304 stainless steel magnetic rod wrapped with high-strength rare earth alloy neodymium iron boron, the magnetic filter rods 5 are arranged at a uniform interval and divided into upper and lower layers and arranged in a staggered manner, the outer frame 13 is a square frame, and a connecting hole for fixing the magnetic filter rod 5 is formed at the front side thereof, one end of the magnetic filter rod 5 passes through the connecting hole and abuts against the rear side of the outer frame 13, an internal threaded hole is formed at the end of the magnetic filter rod 5, a bolt 17 screwed into the internal threaded hole to fix the magnetic filter rod 5 is connected at the rear side of the outer frame 13, a silica gel pad 16 is arranged between the outer connecting cover plate 14 and the outer wall of the deironing chamber 1, the inside welded fastening of deironing room 1 has the nut, passes through the screw connection between the outer connecting cover plate 14 of deironing dish 3 and the deironing room 1, and the gib block 12 is equipped with two sets of with magnetic filter rod 5 parallel distribution, and just two sets of gib blocks 12 are vertical to be established in deironing room 1 bottom immediately.
The working principle of the invention is as follows: the invention can be improved on the basis of the traditional air extraction chamber, and the increased iron removal chamber 1 reduces the space occupied by the iron removal device to the maximum extent; the basic principle is that ferromagnetic impurities contained in the passing materials are attracted by using the transverse neodymium iron boron ferromagnetic filter rods 5 and are firmly adsorbed on the pipe wall; meanwhile, due to the adoption of the drawer type mechanical structure design, the iron removing disc 3 can be conveniently taken out integrally by maintenance personnel and ferromagnetic impurities adsorbed on the magnetic rod can be cleaned in time, so that the iron removing disc is free from energy consumption and pollution, simple in structure, good in effect and convenient to install; for the design of the iron removing chamber 1, the iron removing part is added on the upper part of the cylinder body 2 of the air extracting chamber and is welded by adopting a square structure, so that the mechanical processing is convenient; one surface of the iron removing plate is provided with a square hole to insert the iron removing plate 3; the upper part of the square structure can be provided with a corresponding connecting flange according to the actually installed pipeline equipment; two vertically placed guide strips 12 are arranged inside the square structure, so that the iron removing disc 3 can be conveniently pulled and pulled; the raw material for removing iron is a magnetic bar of 304 stainless steel wrapped with high-strength rare earth alloy neodymium iron boron, and the gauss value is 12000; according to the actual adsorption capacity of the magnetic rods, the magnetic rods are determined to be arranged at a uniform interval, are divided into an upper layer and a lower layer and are arranged in a staggered mode, so that the strong magnetic area is reasonably utilized and the passing of materials is not influenced; the de-ironing plate 3 is a square frame made of high-quality galvanized plates, holes are formed in the front face and the rear face of the de-ironing plate and used for fixing magnetic rods, inner threaded holes are formed in one side of each magnetic rod, the magnetic rods are fixed to one side of the de-ironing plate 3 through inner hexagon bolts 17, the magnetic rods can be detached independently when needed, and cleaning of the magnetic rods is facilitated. The number of the magnetic rods can be determined according to the actual design size; for the integral assembly design, on the basis of drawer type design, the external connecting cover plate 14 at one side of the iron removing disc 3 is in a cover plate type and completely covers the square hole; the nut is welded on the inner side of one side of the square hole of the iron removing air exhaust chamber, and the iron removing disc 3 and the iron removing air exhaust chamber are fixed by the plum blossom screws, so that the iron removing disc 3 is convenient to disassemble; meanwhile, a silica gel pad 16 is arranged on the contact surface and is adhered to the iron removal exhaust chamber for sealing the cavity.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An iron removal air extraction chamber device is characterized by comprising an iron removal chamber, an air extraction chamber cylinder, an iron removal disc, a guide cylinder and a magnetic filter rod;
an inner partition barrel is fixed in the air pumping chamber barrel and divides the air pumping chamber barrel into a material channel in the middle and an exhaust channel outside, a plugging plate is arranged at the top end of the exhaust channel, and an exhaust pipe communicated with the exhaust channel is arranged on the plugging plate;
the iron removing chamber is fixed on the blocking plate, a material inlet is formed in the top of the iron removing chamber, a material outlet communicated with the material channel is formed in the bottom of the iron removing chamber, an opening matched with the iron removing disc to be inserted is formed in one side of the iron removing chamber, and a guide strip used for supporting the iron removing disc to be inserted and guided is further arranged in the iron removing chamber;
the iron removing disc comprises an outer frame and a plurality of groups of magnetic filter rods which are connected in the outer frame and distributed in parallel, and an outer connecting cover plate which is detachably connected with the iron removing chamber and used for plugging the opening is further arranged on one side of the outer frame;
a positioning rod is fixed at the bottom of the inner partition cylinder, and a guide cylinder communicated with the bottom end of the air pumping chamber cylinder body is hung on the positioning rod.
2. The iron and air removal chamber device as claimed in claim 1, wherein the iron removal chamber is a square chamber welded and fixed on the plugging plate.
3. The iron and air removal chamber device as claimed in claim 1, wherein the magnetic filter rod is a 304 stainless steel magnet rod wrapped with high strength rare earth alloy neodymium iron boron.
4. The iron and air removal chamber device as claimed in claim 1, wherein the magnetic filter rods are uniformly spaced and arranged in an alternating manner in two layers.
5. The iron and air removal chamber device according to claim 4, wherein the outer frame is a square frame, and a connection hole for fixing a magnetic filter rod is opened on the front side of the outer frame, one end of the magnetic filter rod passes through the connection hole and abuts against the rear side of the outer frame, an internal threaded hole is opened on the end of the magnetic filter rod, and a bolt screwed in the internal threaded hole for fixing the magnetic filter rod is connected to the rear side of the outer frame.
6. The iron and air removal chamber device as claimed in claim 5, wherein a silica gel pad is arranged between the outer connecting cover plate and the outer wall of the iron removal chamber.
7. The iron and air removal chamber device as claimed in claim 6, wherein a nut is welded and fixed on the inner side of the iron removal chamber, and the outer connecting cover plate of the iron removal disk is connected with the iron removal chamber through a screw.
8. The device for removing iron and extracting air in accordance with claim 7, wherein the two sets of guide bars are disposed in parallel with the magnetic filter rods, and the two sets of guide bars are vertically disposed at the bottom of the iron removing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754278.8A CN113522519A (en) | 2021-07-01 | 2021-07-01 | Deironing air extraction chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754278.8A CN113522519A (en) | 2021-07-01 | 2021-07-01 | Deironing air extraction chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113522519A true CN113522519A (en) | 2021-10-22 |
Family
ID=78097686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110754278.8A Pending CN113522519A (en) | 2021-07-01 | 2021-07-01 | Deironing air extraction chamber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113522519A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06329253A (en) * | 1993-05-20 | 1994-11-29 | Sekisui Chem Co Ltd | Pneumatic force-feed type conveying device |
| EP2143497A2 (en) * | 2008-07-11 | 2010-01-13 | Ralf Rauh | Device for separating magnetisable parts |
| CN201625578U (en) * | 2010-02-03 | 2010-11-10 | 无锡晶石新型能源有限公司 | Ferromagnetic substance clearing device |
| CN204816853U (en) * | 2015-05-14 | 2015-12-02 | 安徽确成硅化学有限公司 | A high -efficient pipeline de -ironing separator that is used for means of sediment white carbon powder to process |
| CN106423545A (en) * | 2016-12-08 | 2017-02-22 | 姚均甫 | Convenient drawer-type iron remover |
| CN206392240U (en) * | 2016-11-16 | 2017-08-11 | 厦门维克机械设备有限公司 | A kind of powder iron remover |
| CN212092761U (en) * | 2020-04-21 | 2020-12-08 | 合肥正远智能包装科技有限公司 | Pull-type deironing device |
| CN212768573U (en) * | 2020-06-30 | 2021-03-23 | 章丘丰源机械有限公司 | Cloth bag dust removal type exhaust chamber |
-
2021
- 2021-07-01 CN CN202110754278.8A patent/CN113522519A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06329253A (en) * | 1993-05-20 | 1994-11-29 | Sekisui Chem Co Ltd | Pneumatic force-feed type conveying device |
| EP2143497A2 (en) * | 2008-07-11 | 2010-01-13 | Ralf Rauh | Device for separating magnetisable parts |
| CN201625578U (en) * | 2010-02-03 | 2010-11-10 | 无锡晶石新型能源有限公司 | Ferromagnetic substance clearing device |
| CN204816853U (en) * | 2015-05-14 | 2015-12-02 | 安徽确成硅化学有限公司 | A high -efficient pipeline de -ironing separator that is used for means of sediment white carbon powder to process |
| CN206392240U (en) * | 2016-11-16 | 2017-08-11 | 厦门维克机械设备有限公司 | A kind of powder iron remover |
| CN106423545A (en) * | 2016-12-08 | 2017-02-22 | 姚均甫 | Convenient drawer-type iron remover |
| CN212092761U (en) * | 2020-04-21 | 2020-12-08 | 合肥正远智能包装科技有限公司 | Pull-type deironing device |
| CN212768573U (en) * | 2020-06-30 | 2021-03-23 | 章丘丰源机械有限公司 | Cloth bag dust removal type exhaust chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105967148A (en) | Container-type ozone generator | |
| CN113522519A (en) | Deironing air extraction chamber device | |
| CN110844984A (en) | Magnetic water treatment device | |
| CN207823173U (en) | Can depositing dust construction waste crushing grind processing unit | |
| CN101497059A (en) | Dry powder deironing method and device | |
| CN212198774U (en) | Sewage treatment plant is used in pig farm | |
| CN202006066U (en) | Microporous ceramic air filter for biological fermentation | |
| CN211965322U (en) | Efficient weaving equipment dust collector | |
| CN108525729A (en) | A kind of sand roller husk rice rice bran separation screening equipment | |
| CN215612321U (en) | A remove magnetic box for driving magnetic substance in ethylene tar | |
| CN211226491U (en) | Magnetic water treatment device | |
| CN220736505U (en) | High-efficient denitrification dephosphorization treatment facility | |
| CN216856295U (en) | Drawer type ozone tail gas decomposition device | |
| CN211706903U (en) | Magnetic material sorting device | |
| CN219615215U (en) | Detachable deodorizing device | |
| CN221657107U (en) | Flour processing filter equipment | |
| CN218590795U (en) | Wet-process pipeline de-ironing separator for vegetable protein | |
| CN215602342U (en) | Be applied to compost oxygen suppliment high pressure positive blower of throwing material machine | |
| CN221772519U (en) | Novel rotatory grid permanent magnetism de-ironing separator | |
| CN213295319U (en) | Fermentation cylinder of high-efficient seal structure | |
| CN215782230U (en) | Liquid tank type sealing fan filtering unit with PAO dust generating port and DOP detection port | |
| CN217265277U (en) | Equipment of MVR evaporimeter processing waste water | |
| CN220339030U (en) | Phosphor compound fertilizer drying and transporting frame | |
| CN212283390U (en) | Air purification device for negative pressure isolation room | |
| CN213010757U (en) | Negative pressure pneumatic conveying equipment for railway gauge block master batch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |