CN112642829A - Anhydrous stemming production is with collergang air treatment device - Google Patents
Anhydrous stemming production is with collergang air treatment device Download PDFInfo
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- CN112642829A CN112642829A CN202110109808.3A CN202110109808A CN112642829A CN 112642829 A CN112642829 A CN 112642829A CN 202110109808 A CN202110109808 A CN 202110109808A CN 112642829 A CN112642829 A CN 112642829A
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- pipe
- box body
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- hood
- treatment device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention belongs to the technical field of air treatment devices, and particularly relates to an air treatment device of an edge runner mill for producing anhydrous stemming; the dust collection device comprises a supporting frame, wherein the supporting frame is connected with a lifting rod, and the lifting rod is connected with a dust collection cover; the top of the supporting frame is provided with an air suction pipeline which is connected with a dust hood through a connecting hose and is connected with a filter box; the dust hood comprises a hood body, an external pipe is arranged at the top of the hood body, the external pipe is connected with an inner sleeve in a sliding manner, and the inner sleeve is connected with a cover plate; the filter box comprises a box body, and a filter pipe and a pulse spray pipe are arranged in the box body; a fan is arranged at the bottom of the side surface of the box body, an air outlet of the fan is connected with the inside of the box body, and an air inlet of the fan is connected with an air suction pipeline; an exhaust pipe is arranged at the top of the box body, and a sewage discharge pipe is arranged at the bottom of the box body; the invention has reasonable structure and convenient operation and use, can effectively treat the dust generated in the production process of the anhydrous stemming, reduces the labor intensity of workers and improves the working efficiency.
Description
Technical Field
The invention belongs to the technical field of air treatment devices, and particularly relates to an air treatment device of an edge runner mill for producing anhydrous stemming.
Background
The anhydrous stemming is prepared by taking tar, resin and the like as adhesives and corundum, bauxite, clay, silicon carbide, coke powder and the like as raw materials, is a refractory material for blocking an iron notch of an iron-making blast furnace, has the advantages and disadvantages of performance directly related to whether the blast furnace can safely operate, has higher and higher requirements on the quality of the stemming for blocking the iron notch along with the large-scale blast furnace, high wind pressure and discharge of a large amount of iron slag, and is filled in the iron notch when no iron slag melt is discharged from the blast furnace so as to maintain the sufficient depth of the iron notch; when tapping the blast furnace, drilling a pore passage in the center of stemming in the taphole, discharging the molten iron slag out of the furnace through the pore passage, maintaining the stable aperture of the taphole by the stemming, uniformly tapping, and finally completely discharging the molten iron slag in the furnace; the edge runner mill is a device for crushing or mixing materials, which is formed by taking a roller and a roller disc as main working components, and is used for crushing and mixing various raw materials in the production process of the anhydrous stemming, so that a large amount of dust is generated in the process, the working space environment is seriously polluted, and the operation of workers is influenced, and therefore, the edge runner mill air treatment device for producing the anhydrous stemming is necessary to be provided.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the edge runner mill air treatment device for producing the anhydrous stemming, which has a reasonable structure, is convenient to operate and use, and can effectively treat dust generated in the production process of the anhydrous stemming.
The purpose of the invention is realized as follows: the air treatment device of the edge runner mill for producing the anhydrous stemming comprises a supporting frame, wherein the supporting frame comprises vertical beams, the tops of the adjacent vertical beams are respectively connected with an end beam through cross beams, a plurality of first connecting rods are connected between the adjacent two cross beams, and a second connecting rod is connected between the adjacent two first connecting rods; the bottom of the first connecting rod is connected with a lifting rod, and the lower end of the lifting rod is connected with a dust hood; a pipeline supporting beam is fixedly arranged at the top of the supporting frame, an air suction pipeline is arranged at the top of the pipeline supporting beam, a pipeline branch pipe is arranged on the air suction pipeline, a connecting hose is connected to the top of the dust hood and is connected with the pipeline branch pipe, and one end of the air suction pipeline is connected with a filter box; the dust hood comprises a hood body, an external pipe is arranged at the top of the hood body, the external pipe extends into the hood body and is connected with an inner sleeve in a sliding mode, the inner sleeve is connected with a cover plate, a support plate is arranged on the inner side surface of a side wall plate of the hood body, and the dust hood is connected with the connecting hose through the external pipe; the filter box comprises a box body, a lower tube plate and an upper tube plate are arranged in the box body, a filter tube is arranged between the upper tube plate and the lower tube plate, a pulse spray pipe is arranged in the box body, the pulse spray pipe is positioned above the filter tube, and a nozzle facing the filter tube is arranged on the pulse spray pipe; a fan is arranged at the bottom of the side surface of the box body, an air outlet of the fan is connected with the inside of the box body, and an air inlet of the fan is connected with the air suction pipeline; the top of the box body is provided with an exhaust pipe, and the bottom of the box body is provided with a drain pipe.
The lifting rod is a hydraulic adjusting telescopic rod.
And a stop valve is arranged on the air suction pipeline between every two adjacent pipeline branch pipes, and an adjusting valve is arranged at one end of the air suction pipeline connected with an air inlet of the fan.
The upper part of the cover body is a conical body, and the cross section of the cover plate is conical.
The outer pipe is provided with a guide plate on the outer side face of the lower portion of the outer pipe, a guide groove is formed in the inner side face of the inner sleeve, and the outer pipe is connected with the inner sleeve in a sliding mode in a sealing mode through the guide plate and the guide groove.
The side of blow off pipe is provided with the motor, the motor is connected with the pivot, the pivot stretches into inside just being provided with the flabellum on the blow off pipe.
The fan is a multi-wing low-noise centrifugal fan.
The invention has the beneficial effects that: the invention relates to an air treatment device of an edge runner mill for producing anhydrous stemming, wherein a supporting frame is arranged above the edge runner mill, the supporting frame is connected with a lifting rod through a first connecting rod on the supporting frame, the lifting of a dust hood can be controlled through the lifting rod, when the edge runner mill works, the dust hood is lowered through the lifting rod, the dust hood covers the edge runner mill through a hood body, a cover plate in the hood body is contacted with the edge runner mill and presses an opening of the edge runner mill, a fan of a filter box is started after the dust hood is lowered to a proper position, the fan sucks dust generated in the working process of the edge runner mill through an air suction pipeline, a pipeline branch pipe, a connecting hose, an external pipe and an internal sleeve pipe, dust-containing gas is input into the lower part of the filter box, the dust-containing gas passes through a filter pipe from bottom to top, the filter pipe adsorbs the dust in the gas to achieve the aim of dust removal, a pulse spray pipe sprays airflow or steam flow at, when the machine is stopped for maintenance, the filter tube can be cleaned by spraying water flow through the pulse tube, so that the machine is convenient and quick; the air treatment device of the edge runner mill for producing the anhydrous stemming, disclosed by the invention, has the advantages of reasonable structure and convenience in operation and use, and can be used for effectively treating dust generated in the production process of the anhydrous stemming, so that the labor intensity of workers is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic front view of an air treatment device of an edge runner mill for producing anhydrous stemming.
Fig. 2 is a schematic top view of an air treatment device of an edge runner mill for producing anhydrous stemming.
Fig. 3 is a schematic structural diagram of a dust hood of an edge runner mill air treatment device for producing anhydrous stemming.
Fig. 4 is a schematic structural diagram of a filter box of an edge runner mill air treatment device for producing anhydrous stemming.
In the figure: 1. the device comprises an edge runner mill 2, a vertical beam 3, a dust hood 4, a connecting hose 5, a lifting rod 6, a supporting frame 7, a cross beam 8, a pipeline supporting beam 9, a pipeline branch pipe 10, an air suction pipeline 11, a stop valve 12, a regulating valve 13, a filter box 14, an end beam 15, a first connecting rod 16, a second connecting rod 17, a cover body 18, a support plate 19, a cover plate 20, an inner sleeve 21, an outer connecting pipe 22, a sewage discharge pipe 23, fan blades 24, a rotating shaft 25, a motor 26, an exhaust pipe 27, a lower pipe plate 28, a fan 29, a filter pipe 30, an upper pipe plate 31, a pulse spray pipe 32 and a box body.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 4, an air treatment device of an edge runner mill for producing anhydrous stemming comprises a support frame 6, wherein the support frame 6 comprises vertical beams 2, the tops of the adjacent vertical beams 2 are respectively connected through cross beams 7 and end beams 14, a plurality of first connecting rods 15 are connected between the adjacent two cross beams 7, and second connecting rods 16 are connected between the adjacent two first connecting rods 15; the bottom of the first connecting rod 15 is connected with a lifting rod 5, and the lower end of the lifting rod 5 is connected with a dust hood 3; a pipeline supporting beam 8 is fixedly arranged at the top of the supporting frame 6, an air suction pipeline 10 is arranged at the top of the pipeline supporting beam 8, a pipeline branch pipe 9 is arranged on the air suction pipeline 10, a connecting hose 4 is connected to the top of the dust hood 3, the connecting hose 4 is connected with the pipeline branch pipe 9, and one end of the air suction pipeline 10 is connected with a filter box 13; the dust hood 3 comprises a hood body 17, an external connection pipe 21 is arranged at the top of the hood body 17, the external connection pipe 21 extends into the hood body 17 and is connected with an internal sleeve 20 in a sliding manner, the internal sleeve 20 is connected with a cover plate 19, a support plate 18 is arranged on the inner side surface of the side wall plate of the hood body 17, and the dust hood 3 is connected with the connection hose 4 through the external connection pipe 21; the filter box 13 comprises a box body 32, a lower tube plate 27 and an upper tube plate 30 are arranged in the box body 32, a filter tube 29 is arranged between the upper tube plate 30 and the lower tube plate 27, a pulse spray pipe 31 is arranged in the box body 32, the pulse spray pipe 31 is positioned above the filter tube 29, and a nozzle facing the filter tube 29 is arranged on the pulse spray pipe 31; a fan 28 is arranged at the bottom of the side surface of the box body 32, an air outlet of the fan 28 is connected with the inside of the box body 32, and an air inlet of the fan 28 is connected with the air suction pipeline 10; an exhaust pipe 26 is arranged at the top of the box body 32, and a sewage discharge pipe 22 is arranged at the bottom of the box body 32.
The invention relates to an air treatment device of an edge runner mill for producing anhydrous stemming, wherein a supporting frame 6 is arranged above an edge runner mill 1, the supporting frame 6 is connected with a lifting rod 5 through a first connecting rod 15 on the supporting frame, the lifting of a dust hood 3 can be controlled through the lifting rod 5, when the edge runner mill 1 works, the dust hood 3 is lowered through the lifting rod 5, the dust hood 3 covers the edge runner mill 1 through a hood body 17, a cover plate 19 in the hood body 17 contacts the edge runner mill 1 and presses an opening of the edge runner mill 1, the dust hood 3 is lowered to a proper position and then starts a fan 28 of a filter box 13, the fan 28 sucks dust generated in the working process of the edge runner mill 1 through an air suction pipeline 10, a pipeline branch pipe 9, a connecting hose 4, an external connecting pipe 21 and an inner sleeve pipe 20, dust-containing gas is input into the lower part of the filter box 13, the dust-containing gas penetrates through a filter pipe 29 from bottom to top, the filter pipe 29 adsorbs the dust in the gas, in the dust removal process, the pulse spray pipe 31 sprays airflow or water vapor flow at a certain frequency, so that the dust removal effect is improved, and the filter pipe can be cleaned by spraying water flow through the pulse pipe 31 during shutdown maintenance, so that convenience and rapidness are realized; the air treatment device of the edge runner mill for producing the anhydrous stemming, disclosed by the invention, has the advantages of reasonable structure and convenience in operation and use, and can be used for effectively treating dust generated in the production process of the anhydrous stemming, so that the labor intensity of workers is reduced, and the working efficiency is improved.
Example 2
As shown in fig. 1 to 4, an air treatment device of an edge runner mill for producing anhydrous stemming comprises a support frame 6, wherein the support frame 6 comprises vertical beams 2, the tops of the adjacent vertical beams 2 are respectively connected through cross beams 7 and end beams 14, a plurality of first connecting rods 15 are connected between the adjacent two cross beams 7, and second connecting rods 16 are connected between the adjacent two first connecting rods 15; the bottom of the first connecting rod 15 is connected with a lifting rod 5, and the lower end of the lifting rod 5 is connected with a dust hood 3; a pipeline supporting beam 8 is fixedly arranged at the top of the supporting frame 6, an air suction pipeline 10 is arranged at the top of the pipeline supporting beam 8, a pipeline branch pipe 9 is arranged on the air suction pipeline 10, a connecting hose 4 is connected to the top of the dust hood 3, the connecting hose 4 is connected with the pipeline branch pipe 9, and one end of the air suction pipeline 10 is connected with a filter box 13; the dust hood 3 comprises a hood body 17, an external connection pipe 21 is arranged at the top of the hood body 17, the external connection pipe 21 extends into the hood body 17 and is connected with an internal sleeve 20 in a sliding manner, the internal sleeve 20 is connected with a cover plate 19, a support plate 18 is arranged on the inner side surface of the side wall plate of the hood body 17, and the dust hood 3 is connected with the connection hose 4 through the external connection pipe 21; the filter box 13 comprises a box body 32, a lower tube plate 27 and an upper tube plate 30 are arranged in the box body 32, a filter tube 29 is arranged between the upper tube plate 30 and the lower tube plate 27, a pulse spray pipe 31 is arranged in the box body 32, the pulse spray pipe 31 is positioned above the filter tube 29, and a nozzle facing the filter tube 29 is arranged on the pulse spray pipe 31; a fan 28 is arranged at the bottom of the side surface of the box body 32, an air outlet of the fan 28 is connected with the inside of the box body 32, and an air inlet of the fan 28 is connected with the air suction pipeline 10; an exhaust pipe 26 is arranged at the top of the box body 32, and a sewage discharge pipe 22 is arranged at the bottom of the box body 32.
For better effect, lifter 5 is the hydraulic pressure regulation telescopic link, and job stabilization, the reaction is rapid, can effective control the lift of suction hood 3.
For better effect, be provided with stop valve 11 on the aspiration channel 10 between two adjacent pipeline branch 9, can be right aspiration channel 10 cuts control, aspiration channel 10 with the one end that the income wind gap of fan 28 is connected is provided with governing valve 12, steerable the flow of gas in aspiration channel 10.
For better effect, the upper part of the cover body 17 is a conical body, and the cross section of the cover plate 19 is conical, so that dust-containing gas is effectively gathered and sucked.
In order to achieve better effect, a guide plate is arranged on the outer side face of the lower portion of the outer connecting pipe 21, a guide groove is formed in the inner side face of the inner sleeve 20, the outer connecting pipe 21 and the inner sleeve 20 are in sealed sliding connection through the guide plate and the guide groove, in the descending process of the cover body 17, the cover plate 19 is in contact with the edge runner mill 1 and keeps unchanged in height after being blocked by the edge runner mill 1, the cover body 17 can continuously descend, the edge runner mill 1 is fully covered, and dust is prevented from being dissipated.
For better effect, the side of blow off pipe 22 is provided with motor 25, motor 25 is connected with pivot 24, pivot 24 stretches into inside and being provided with flabellum 23 on the blow off pipe 22, motor 25 passes through pivot 24 drives the whereabouts of flabellum 23 stirs the whereabouts of dust, avoids blockking up, the control flow.
For better effect, the fan 28 is a multi-blade low noise centrifugal fan, which reduces noise and provides a stable suction force for the device.
The invention relates to an air treatment device of an edge runner mill for producing anhydrous stemming, wherein a supporting frame 6 is arranged above an edge runner mill 1, the supporting frame 6 is connected with a lifting rod 5 through a first connecting rod 15 on the supporting frame, the lifting of a dust hood 3 can be controlled through the lifting rod 5, when the edge runner mill 1 works, the dust hood 3 is lowered through the lifting rod 5, the dust hood 3 covers the edge runner mill 1 through a hood body 17, a cover plate 19 in the hood body 17 contacts the edge runner mill 1 and presses an opening of the edge runner mill 1, the dust hood 3 is lowered to a proper position and then starts a fan 28 of a filter box 13, the fan 28 sucks dust generated in the working process of the edge runner mill 1 through an air suction pipeline 10, a pipeline branch pipe 9, a connecting hose 4, an external connecting pipe 21 and an inner sleeve pipe 20, dust-containing gas is input into the lower part of the filter box 13, the dust-containing gas penetrates through a filter pipe 29 from bottom to top, the filter pipe 29 adsorbs the dust in the gas, in the dust removal process, the pulse spray pipe 31 sprays airflow or water vapor flow at a certain frequency, so that the dust removal effect is improved, and the filter pipe can be cleaned by spraying water flow through the pulse pipe 31 during shutdown maintenance, so that convenience and rapidness are realized; the air treatment device of the edge runner mill for producing the anhydrous stemming, disclosed by the invention, has the advantages of reasonable structure and convenience in operation and use, and can be used for effectively treating dust generated in the production process of the anhydrous stemming, so that the labor intensity of workers is reduced, and the working efficiency is improved.
Claims (7)
1. The utility model provides an anhydrous stemming production is with collergang air treatment device, it includes braced frame (6), its characterized in that: the supporting frame (6) comprises vertical beams (2), the tops of the adjacent vertical beams (2) are respectively connected with end beams (14) through cross beams (7), a plurality of first connecting rods (15) are connected between the adjacent two cross beams (7), and second connecting rods (16) are connected between the adjacent two first connecting rods (15); the bottom of the first connecting rod (15) is connected with a lifting rod (5), and the lower end of the lifting rod (5) is connected with a dust hood (3); a pipeline supporting beam (8) is fixedly arranged at the top of the supporting frame (6), an air suction pipeline (10) is arranged at the top of the pipeline supporting beam (8), a pipeline branch pipe (9) is arranged on the air suction pipeline (10), a connecting hose (4) is connected to the top of the dust hood (3), the connecting hose (4) is connected with the pipeline branch pipe (9), and a filter box (13) is connected to one end of the air suction pipeline (10); the dust hood (3) comprises a hood body (17), an external connecting pipe (21) is arranged at the top of the hood body (17), the external connecting pipe (21) extends into the hood body (17) and is connected with an inner sleeve (20) in a sliding mode, the inner sleeve (20) is connected with a cover plate (19), a support plate (18) is arranged on the inner side surface of the side wall plate of the hood body (17), and the dust hood (3) is connected with the connecting hose (4) through the external connecting pipe (21); the filter box (13) comprises a box body (32), a lower tube plate (27) and an upper tube plate (30) are arranged in the box body (32), a filter tube (29) is arranged between the upper tube plate (30) and the lower tube plate (27), a pulse spray pipe (31) is arranged in the box body (32), the pulse spray pipe (31) is positioned above the filter tube (29), and a nozzle facing the filter tube (29) is arranged on the pulse spray pipe; a fan (28) is arranged at the bottom of the side surface of the box body (32), an air outlet of the fan (28) is connected with the inside of the box body (32), and an air inlet of the fan (28) is connected with the air suction pipeline (10); an exhaust pipe (26) is arranged at the top of the box body (32), and a sewage discharge pipe (22) is arranged at the bottom of the box body (32).
2. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: the lifting rod (5) is a hydraulic adjusting telescopic rod.
3. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: and a stop valve (11) is arranged on the air suction pipeline (10) between the two adjacent pipeline branch pipes (9), and an adjusting valve (12) is arranged at one end of the air suction pipeline (10) connected with an air inlet of the fan (28).
4. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: the upper part of the cover body (17) is a conical body, and the cross section of the cover plate (19) is conical.
5. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: the outer pipe is characterized in that a guide plate is arranged on the outer side face of the lower portion of the outer pipe (21), a guide groove is formed in the inner side face of the inner sleeve (20), and the outer pipe (21) and the inner sleeve (20) are in sealed sliding connection through the guide plate and the guide groove.
6. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: the side of blow off pipe (22) is provided with motor (25), motor (25) are connected with pivot (24), pivot (24) stretch into inside and be provided with flabellum (23) on blow off pipe (22).
7. The air treatment device of the edge runner mill for producing anhydrous stemming as claimed in claim 1, wherein: the fan (28) is a multi-wing low-noise centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109808.3A CN112642829A (en) | 2021-01-27 | 2021-01-27 | Anhydrous stemming production is with collergang air treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109808.3A CN112642829A (en) | 2021-01-27 | 2021-01-27 | Anhydrous stemming production is with collergang air treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112642829A true CN112642829A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110109808.3A Pending CN112642829A (en) | 2021-01-27 | 2021-01-27 | Anhydrous stemming production is with collergang air treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112642829A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2009132229A (en) * | 2009-08-26 | 2011-03-10 | Общество с ограниченной ответственностью "Проектно-технологическое бюро проектно-строительного объединения Волгоградгражданстрой" (RU | INSTALLATION FOR CAPTURE AND CLEANING OF GAS EMISSIONS FROM TECHNOLOGICAL EQUIPMENT |
| CN206676116U (en) * | 2017-02-28 | 2017-11-28 | 杭州科迪环境技术有限公司 | A kind of dust removal device during the input for the raw material of industry |
| CN207253923U (en) * | 2017-08-17 | 2018-04-20 | 重庆巨亮环保科技有限公司 | A kind of high density duster for filter tube of dust |
| CN208097633U (en) * | 2018-03-23 | 2018-11-16 | 广州永清环保设备有限公司 | A kind of dust treatment device containing temperature |
| CN209548939U (en) * | 2019-01-30 | 2019-10-29 | 咸阳杰森机床制造有限公司 | A kind of dust guard of camshaft grinding machine |
| CN211462495U (en) * | 2019-11-28 | 2020-09-11 | 巩义市恒誉耐火材料有限公司 | Air purification device for producing anhydrous stemming edge runner mill |
-
2021
- 2021-01-27 CN CN202110109808.3A patent/CN112642829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2009132229A (en) * | 2009-08-26 | 2011-03-10 | Общество с ограниченной ответственностью "Проектно-технологическое бюро проектно-строительного объединения Волгоградгражданстрой" (RU | INSTALLATION FOR CAPTURE AND CLEANING OF GAS EMISSIONS FROM TECHNOLOGICAL EQUIPMENT |
| CN206676116U (en) * | 2017-02-28 | 2017-11-28 | 杭州科迪环境技术有限公司 | A kind of dust removal device during the input for the raw material of industry |
| CN207253923U (en) * | 2017-08-17 | 2018-04-20 | 重庆巨亮环保科技有限公司 | A kind of high density duster for filter tube of dust |
| CN208097633U (en) * | 2018-03-23 | 2018-11-16 | 广州永清环保设备有限公司 | A kind of dust treatment device containing temperature |
| CN209548939U (en) * | 2019-01-30 | 2019-10-29 | 咸阳杰森机床制造有限公司 | A kind of dust guard of camshaft grinding machine |
| CN211462495U (en) * | 2019-11-28 | 2020-09-11 | 巩义市恒誉耐火材料有限公司 | Air purification device for producing anhydrous stemming edge runner mill |
Non-Patent Citations (1)
| Title |
|---|
| 庞学群: "《工业卫生工程》", 31 May 1991, 机械工业出版社 * |
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Address after: 451200 Yinhe Road, naicai Park, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province Applicant after: Henan Hongyu New Material Technology Co.,Ltd. Address before: 451200 Yinhe Road, naicai Park, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province Applicant before: GONGYI CITY HONGYU REFRACTORIES Co.,Ltd. |
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Application publication date: 20210413 |