CN111765321A - Special pipeline of dust pelletizing system with prevent blockking up function - Google Patents
Special pipeline of dust pelletizing system with prevent blockking up function Download PDFInfo
- Publication number
- CN111765321A CN111765321A CN202010651519.1A CN202010651519A CN111765321A CN 111765321 A CN111765321 A CN 111765321A CN 202010651519 A CN202010651519 A CN 202010651519A CN 111765321 A CN111765321 A CN 111765321A
- Authority
- CN
- China
- Prior art keywords
- elastic sheet
- main pipe
- dust
- pipe body
- elastic
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a special pipeline with an anti-blocking function for a dust removal system, which comprises a main pipe body, wherein an inner pipe assembly is arranged in the main pipe body, the inner pipe assembly comprises a plurality of elastic sheets, when the elastic sheets are in an unfolded state, the elastic sheets are sequentially connected into a ring, and a flue gas channel is formed on the inner sides of the elastic sheets; the elastic sheet adjusting device controls the elastic sheet to bend, so that dust adhered to the elastic sheet is stripped and removed; still include first connecting pipe and second connecting pipe, first connecting pipe and second connecting pipe are fixed respectively and are responsible for the both ends of the body, and just first connecting pipe and second connecting pipe all stretch into in the flue gas passageway. When the elastic sheet is converted from the unfolding state to the bending state, dust attached to the surface of the elastic sheet can be separated from the elastic sheet due to the deformation of the surface of the elastic sheet, and finally the dust is removed. The pipeline structure is reasonable, and dust removal convenient operation can effectually prevent the pipeline jam, improves dust pelletizing system's availability factor.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to a special pipeline with an anti-blocking function for a dust removing system.
Background
The dust removal pipeline is an important component in a dust removal system, and dust-containing air flows into a dust remover and other equipment through the dust removal pipeline. After long-term use, dust can adhere to the inner wall of the dust removal pipeline again, and when the dust is deposited seriously, the pipeline can be blocked, so that the conveying of dust-containing airflow is influenced. In order to avoid the blockage of the pipeline, the high-flow-rate operation of the pipeline is adopted for removing ash, compressed air is adopted for removing ash or the pipeline is disassembled for removing ash. The ash removal mode is complex in operation, or unreasonable in structure and complex in structure.
Therefore, a pipeline special for a dust removal system with reasonable structure and convenient dust removal operation is needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a special pipeline for a dust removal system, which can conveniently treat dust adhered in the pipeline and has an anti-blocking function.
In order to solve the technical problems, the technical scheme of the invention is as follows: a special pipeline with an anti-blocking function for a dust removal system comprises a main pipe body, wherein an inner pipe assembly is arranged in the main pipe body, the inner pipe assembly comprises a plurality of elastic sheets, when the elastic sheets are in an unfolded state, the elastic sheets are sequentially connected into a ring shape, and a smoke channel is formed on the inner sides of the elastic sheets; the elastic sheet adjusting device controls the elastic sheet to bend, so that dust adhered to the elastic sheet is stripped and removed; the smoke exhaust device is characterized by further comprising a first connecting pipe and a second connecting pipe, wherein the first connecting pipe and the second connecting pipe are respectively fixed at two ends of the main pipe body, and both the first connecting pipe and the second connecting pipe extend into the smoke channel.
As a preferred technical scheme, the device also comprises a spring plate bracket which is fixedly connected on the inner wall surface of the main pipe body; the elastic sheet bracket is connected with the side surface of the elastic sheet facing the inner wall surface of the main pipe body;
the elastic sheet adjusting device comprises a plurality of adjusting rods and a plurality of adjusting seats, and each elastic sheet is correspondingly provided with two adjusting rods and at least one adjusting seat; the adjusting rods are fixed on the side face, facing the inner wall face of the main pipe body, of the elastic sheet, and the two adjusting rods located on the same elastic sheet are located on two sides of the elastic sheet support respectively; the adjusting seat is positioned at the end part of the elastic sheet, two guide grooves are formed in the side surface, facing the elastic sheet, of the adjusting seat, and the two adjusting rods fixed on the same elastic sheet are respectively arranged in the two guide grooves on the same adjusting seat in a sliding mode; the elastic sheet bending or unfolding adjusting device is characterized by further comprising an operating device, and the adjusting seat is controlled by the operating device to adjust the elastic sheet to bend or unfold.
As a preferred technical scheme, the operating device comprises a driving rod fixedly connected with the adjusting seat, a through hole is formed in the main pipe body, and the driving rod penetrates through the through hole and extends out of the main pipe body; and an external thread is arranged at one end of the driving rod extending out of the main pipe body, and a locking nut is screwed on the external thread.
As a preferred technical scheme, the spring plate support comprises a plurality of support rods, and the plurality of support rods are uniformly distributed in the axial direction of the spring plate.
As a preferred technical scheme, the elastic sheet is an arc-shaped plate processed by spring steel.
As a preferred technical scheme, the outer convex surface of the elastic sheet faces the inner wall surface of the main pipe body; the elastic pieces comprise a plurality of inner elastic pieces and a plurality of outer elastic pieces, the inner elastic pieces and the outer elastic pieces are arranged alternately in the circumferential direction of the main pipe body, and the inner elastic pieces are located on the inner sides of the outer elastic pieces.
As a preferable technical scheme, the inner concave surface of the elastic sheet faces the inner wall surface of the main pipe body.
As a preferred technical scheme, the dust removing device further comprises a vertical pipe dust removing assembly, wherein the vertical pipe dust removing assembly comprises an ash receiving disc sleeved on the outer side of the lower connecting pipe, and the ash receiving disc is rotatably installed on the lower side of the elastic sheet; an ash discharging pipeline is arranged on one side of the main pipe body, an ash scraping plate is arranged at the position, close to the ash discharging pipeline, of the main pipe body, and the ash scraping plate is located on the downstream side of the ash discharging pipeline in the rotating direction of the ash receiving disc; the main pipe body is further provided with an ash receiving disc driving box, a driving gear is arranged in the ash receiving disc driving box, a driving sleeve is fixed on the lower side of the ash receiving disc, a gear ring is fixed on the outer side of the driving sleeve, and the gear ring is in meshing transmission with the driving gear.
As a preferred technical solution, the ash receiving tray driving box is disposed near the ash scraping plate, and in the rotation direction of the ash receiving tray, the ash receiving tray driving box is located at the downstream side of the ash scraping plate.
As a preferred technical scheme, the dust removing device further comprises a transverse pipe dust removing assembly, wherein the transverse pipe dust removing assembly comprises a dust receiving pipe, and the dust receiving pipe is positioned at the lower side of the main pipe body; the lowest part of the main pipe body is provided with a strip-shaped ash outlet, and the inner cavity of the ash receiving pipe is communicated with the inner cavity of the main pipe body through the ash outlet; the dust collecting pipe is internally provided with a spiral shaft for removing dust.
By adopting the technical scheme, the inner pipe assembly is arranged in the main pipe body, each elastic sheet forming the inner pipe assembly has certain elasticity, the curvature radius of the elastic sheet is adjustable, and when the elastic sheet is converted from the unfolding state into the bending state, dust attached to the surface of the elastic sheet can be separated from the elastic sheet due to the deformation of the surface of the elastic sheet, and finally the dust is removed. The pipeline structure is reasonable, and dust removal convenient operation can effectually prevent the pipeline jam, improves dust pelletizing system's availability factor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of the invention in the unfolded state;
FIG. 2 is a schematic diagram of the structure of the present invention in a bent state;
FIG. 3 is a schematic structural view of the first embodiment of the present invention showing the extended state of the resilient plate;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic structural view of a first embodiment of the present invention showing a bent state of a resilient plate;
FIG. 6 is a sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic structural view of a second embodiment of the present invention showing an expanded state of the resilient plate;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 7;
FIG. 9 is a structural diagram of a second embodiment of the present invention showing a bent state of the resilient plate;
fig. 10 is a sectional view taken along line D-D in fig. 9.
Detailed Description
A special pipe for a dust removal system with an anti-clogging function, as shown in fig. 1 and 2, comprising a main pipe body 1, wherein an inner pipe assembly is arranged in the main pipe body 1. The inner tube assembly comprises a plurality of elastic sheets 2, the elastic sheets 2 can be flat plates with elastic deformation capacity, optimally, the elastic sheets 2 are arc-shaped plates formed by processing spring steel, and the elastic sheets 2 can be bent, unfolded and the like for many times. When shell fragment 2 is in the state of expanding, a plurality of shell fragments 2 link up in proper order and form the flue gas passageway in the inboard of shell fragment 2, and shell fragment 2 directly contacts with the flue gas to form the protection to the inner wall of being responsible for the body 1.
When dust falls off from the elastic sheet and can be collected towards one end of the main pipe body 1 under the action of self weight, the best mode of the elastic sheet 2 is shown in fig. 4, 5 and 6, and the outer convex surface of the elastic sheet 2 faces to the inner wall surface of the main pipe body 1; the flue gas channel cross section that shell fragment 2 encloses can realize the maximize, improves the flue gas and passes through efficiency. Preferably, the elastic pieces 2 comprise a plurality of inner elastic pieces and a plurality of outer elastic pieces, the inner elastic pieces and the outer elastic pieces are arranged in the circumferential direction of the main pipe body 1 at intervals, and the inner elastic pieces are positioned at the inner sides of the outer elastic pieces; the inner spring plates and the outer spring plates are combined to form a smoke channel.
When dust falls off from the elastic sheet but cannot be collected to one end of the main pipe body 1 under the action of self weight, in order to remove the dust from the elastic sheet 2 as much as possible, a best mode of the elastic sheet 2 is as shown in fig. 7, 8, 9 and 10, and an inner concave surface of the elastic sheet 2 faces an inner wall surface of the main pipe body 1.
The dust remover also comprises a spring plate adjusting device for controlling the spring plate 2 to unfold or bend, and the spring plate adjusting device controls the spring plate 2 to bend or unfold, so that dust adhered to the spring plate 2 is stripped and removed. Still include first connecting pipe 3 and second connecting pipe 4, first connecting pipe 3 and second connecting pipe 4 are fixed respectively and are being responsible for the both ends of body 1, and just first connecting pipe 3 and second connecting pipe 4 all stretch into in the flue gas passageway.
The flue gas flows in from the first connecting pipe 3, passes through the flue gas channel and then flows out from the second connecting pipe 4. Utilize a plurality of shell fragments 2 to expand back and form in the inner wall department of being responsible for the body 1 and shelter from the protection face, the flue gas flows in flue gas passageway, long-time back of using, the inner wall contact of smoke and dust and shell fragment 2, and the dust is mainly at shell fragment 2 adhesion, pile up on towards flue gas passageway's side. After a large amount of dust accumulate on shell fragment 2, through the curvature radius of shell fragment adjusting device control shell fragment 2 for shell fragment 2 becomes curved state by the expansion state, because the change on shell fragment 2 surface makes dust and the separation of shell fragment 2 and whereabouts, thereby realizes the dust removal of pipeline, prevents the pipeline jam.
The spring plate support 9 is fixedly connected to the inner wall surface of the main pipe body 1; the elastic sheet bracket 9 is connected with the side surface of the elastic sheet 2 facing the inner wall surface of the main pipe body 1. Preferably, the spring support 9 is located in the middle of the spring 2. The elastic sheet bracket 9 can be an integral plate, and two side edges of the elastic sheet bracket are respectively connected with the inner wall surface of the main pipe body 1 and the elastic sheet 2; optimally, the elastic sheet support 9 comprises a plurality of support rods which are uniformly distributed in the axial direction of the elastic sheet 2, and the support rods are connected with the inner wall surface of the main pipe body 1 and the elastic sheet 2 in a detachable mode, so that the installation is convenient, and the elastic sheet 2 is convenient to maintain and replace.
The elastic sheet adjusting device comprises a plurality of adjusting rods 15 and a plurality of adjusting seats 10, and each elastic sheet 2 is correspondingly provided with two adjusting rods 15 and at least one adjusting seat 10. The adjusting rod 15 is fixed on the side surface of the elastic sheet 2 facing the inner wall surface of the main pipe body 1; two adjusting rods 15 positioned on the same elastic sheet 2 are respectively positioned at two sides of the elastic sheet bracket 9; the adjusting seat 10 is located at the end of the elastic sheet 2 and two guide grooves 11 are arranged on the side surface of the adjusting seat 10 facing the elastic sheet 2, and two adjusting rods 15 fixed on the same elastic sheet 2 are respectively arranged in the two guide grooves 11 on the same adjusting seat 10 in a sliding manner. The device also comprises an operating device, and the bending or unfolding of the adjusting seat 10 relative to the adjustable elastic sheet 2 is controlled by the operating device.
Preferably, as shown in fig. 6, two adjusting seats 10 are disposed at the end of each spring plate 2, and two ends of two adjusting rods 15 fixed on the spring plates 2 are slidably disposed in the guide grooves 11 of the two adjusting seats 10, respectively, so that the adjusting rods 15 have good motion stability when the adjusting seats 10 are pushed or pulled.
The operating device comprises a driving rod 12 of the push-pull adjusting seat 10, a through hole is arranged on the main pipe body 1, and the driving rod 12 penetrates through the through hole and extends out of the main pipe body 1; the end of the driving rod 12 extending out of the main pipe body 1 is provided with an external thread, and a locking nut 13 is screwed on the external thread. The driving rod 12 can be adjusted outside the main pipe body 1, the pipeline does not need to be disassembled, and the ash removal operation is simple.
When the pipeline is used vertically, the dust cleaning operation can be better completed by matching with the vertical pipe dust cleaning assembly. The vertical state does not particularly mean that the pipeline is perpendicular to the horizontal plane, but the pipeline is in a state that one end of the pipeline is arranged on the upper side and the other end of the pipeline is arranged on the lower side, and dust can fall to the lower side under the action of self weight, for example, the pipeline is in a use state that the included angle between the axis and the horizontal plane is 45-90 degrees.
The standpipe ash removal subassembly is used for collecting and discharging the dust that drops from the bomb 2 to main pipe body 1. As shown in fig. 4, 5 and 6, the standpipe ash removal assembly comprises an ash receiving tray 8 sleeved outside the lower connecting pipe 3, and the ash receiving tray 8 is rotatably mounted at the lower side of the elastic sheet 2. In order to avoid the blocking of dust by the adjusting seat 10, the adjusting seat 10 is provided with a concave escape portion 14. Be equipped with out grey pipeline 6 in one side of being responsible for the body 1, be responsible for body 1 and be close to out grey pipeline 6 department and be equipped with scraping the hawk 7, on the rotation direction who meets grey dish 8, scrape the hawk 7 and be located the downstream side of going out grey pipeline 6. The main pipe body 1 is further provided with an ash receiving disc driving box 5, a driving gear 18 is arranged in the ash receiving disc driving box 5, a driving sleeve 17 is fixed on the lower side of the ash receiving disc 8, a gear ring 16 is fixed on the outer side of the driving sleeve 17, and the gear ring 16 is in meshing transmission with the driving gear 18.
The dust collecting disc 8 rotates under the driving of the driving gear 18, dust falling on the dust collecting disc rotates along with the dust collecting disc 8, and the dust is retained at the dust outlet pipe 6 under the blocking of the dust scraping plate 7 and is discharged out of the main pipe body 1 from the dust outlet pipe 6.
Preferably, the dust pan drive box 5 is disposed adjacent to the dust scraping plate 7, and the dust pan drive box 5 is located on the downstream side of the dust scraping plate 7 in the rotation direction of the dust pan 8. That is, the dust is along with receiving earlier through ash pipe 6 when ash tray 8 rotates, passes through dust scraping plate 7 again, connects ash tray drive case 5 all the time with clear away the ash after connect the ash tray 8 transmission and be connected, so can reduce the dust and get into the probability that connects ash tray drive case 5, improve the operating stability who connects ash tray drive case 5.
When the main pipe body 1 is in a horizontal state, dust falling off from the elastic pieces 2 cannot be collected to one end of the main pipe body 1 under the action of self weight; the dust that drops from shell fragment 2 falls to the lowest of being responsible for the inner wall of body 1, needs the cooperation to use violently pipe deashing subassembly this moment, improves the convenience of dust removal operation. As shown in fig. 7, 8, 9 and 10, the transverse pipe ash removal assembly comprises an ash receiving pipe 20, wherein the ash receiving pipe 20 is fixed on the outer wall of the main pipe body 1 and is positioned at the lower side of the main pipe body 1; the lowest part of the main pipe body 1 is provided with a strip-shaped ash outlet 21, and the inner cavity of the ash receiving pipe 20 is communicated with the inner cavity of the main pipe body 1 through the ash outlet 21; the dust receiving pipe 20 is provided with a screw shaft 19 for removing dust.
The dust falling from the elastic sheet 2 enters the dust receiving pipe 20 from the dust outlet 21, the screw shaft 19 is driven by a motor and other equipment, the screw shaft 19 can discharge the dust out of the dust receiving pipe 20 in time, and the outlet of the dust receiving pipe 20 is provided with a valve body which is opened when the dust needs to be removed and is closed when the dust is not removed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a special pipeline of dust pelletizing system with prevent blockking up function which characterized in that: the smoke exhaust pipe comprises a main pipe body, wherein an inner pipe assembly is arranged in the main pipe body, the inner pipe assembly comprises a plurality of elastic sheets, and when the elastic sheets are in an unfolded state, the elastic sheets are sequentially connected into a ring shape, and a smoke channel is formed on the inner sides of the elastic sheets; the elastic sheet adjusting device controls the elastic sheet to bend, so that dust adhered to the elastic sheet is stripped and removed; the smoke exhaust device is characterized by further comprising a first connecting pipe and a second connecting pipe, wherein the first connecting pipe and the second connecting pipe are respectively fixed at two ends of the main pipe body, and both the first connecting pipe and the second connecting pipe extend into the smoke channel.
2. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 1, wherein: the spring plate support is fixedly connected to the inner wall surface of the main pipe body; the elastic sheet bracket is connected with the side surface of the elastic sheet facing the inner wall surface of the main pipe body;
the elastic sheet adjusting device comprises a plurality of adjusting rods and a plurality of adjusting seats, and each elastic sheet is correspondingly provided with two adjusting rods and at least one adjusting seat; the adjusting rods are fixed on the side face, facing the inner wall face of the main pipe body, of the elastic sheet, and the two adjusting rods located on the same elastic sheet are located on two sides of the elastic sheet support respectively; the adjusting seat is positioned at the end part of the elastic sheet, two guide grooves are formed in the side surface, facing the elastic sheet, of the adjusting seat, and the two adjusting rods fixed on the same elastic sheet are respectively arranged in the two guide grooves on the same adjusting seat in a sliding mode; the elastic sheet bending or unfolding adjusting device is characterized by further comprising an operating device, and the adjusting seat is controlled by the operating device to adjust the elastic sheet to bend or unfold.
3. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 2, wherein: the operating device comprises a driving rod fixedly connected with the adjusting seat, a through hole is formed in the main pipe body, and the driving rod penetrates through the through hole and extends out of the main pipe body; and an external thread is arranged at one end of the driving rod extending out of the main pipe body, and a locking nut is screwed on the external thread.
4. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 2, wherein: the elastic sheet support comprises a plurality of support rods, and the support rods are uniformly distributed in the axial direction of the elastic sheet.
5. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 1, wherein: the elastic sheet is an arc-shaped plate processed by spring steel.
6. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 5, wherein: the outer convex surface of the elastic sheet faces the inner wall surface of the main pipe body; the elastic pieces comprise a plurality of inner elastic pieces and a plurality of outer elastic pieces, the inner elastic pieces and the outer elastic pieces are arranged alternately in the circumferential direction of the main pipe body, and the inner elastic pieces are located on the inner sides of the outer elastic pieces.
7. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 5, wherein: the inner concave surface of the elastic sheet faces the inner wall surface of the main pipe body.
8. The special pipe for the dust removing system with the anti-clogging function as claimed in any one of claims 1 to 6, wherein: the vertical pipe ash removing component comprises an ash receiving disc sleeved on the outer side of the lower connecting pipe, and the ash receiving disc is rotatably mounted on the lower side of the elastic sheet; an ash discharging pipeline is arranged on one side of the main pipe body, an ash scraping plate is arranged at the position, close to the ash discharging pipeline, of the main pipe body, and the ash scraping plate is located on the downstream side of the ash discharging pipeline in the rotating direction of the ash receiving disc; the main pipe body is further provided with an ash receiving disc driving box, a driving gear is arranged in the ash receiving disc driving box, a driving sleeve is fixed on the lower side of the ash receiving disc, a gear ring is fixed on the outer side of the driving sleeve, and the gear ring is in meshing transmission with the driving gear.
9. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 9, wherein: connect grey dish drive case to be close to the setting of scraping the hawk, and on the direction of rotation who connects the grey dish, connect grey dish drive case to be located the downstream side of scraping the hawk.
10. The special pipe with the function of preventing blockage for the dust removal system as claimed in claim 1, wherein: the horizontal pipe ash removal component comprises an ash receiving pipe which is positioned at the lower side of the main pipe body; the lowest part of the main pipe body is provided with a strip-shaped ash outlet, and the inner cavity of the ash receiving pipe is communicated with the inner cavity of the main pipe body through the ash outlet; the dust collecting pipe is internally provided with a spiral shaft for removing dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651519.1A CN111765321B (en) | 2020-07-08 | 2020-07-08 | Special pipeline of dust pelletizing system with prevent blockking up function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651519.1A CN111765321B (en) | 2020-07-08 | 2020-07-08 | Special pipeline of dust pelletizing system with prevent blockking up function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111765321A true CN111765321A (en) | 2020-10-13 |
| CN111765321B CN111765321B (en) | 2021-09-17 |
Family
ID=72726005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010651519.1A Active CN111765321B (en) | 2020-07-08 | 2020-07-08 | Special pipeline of dust pelletizing system with prevent blockking up function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111765321B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237129A (en) * | 2021-12-22 | 2022-03-25 | 深圳市浩瑞泰科技有限公司 | Sewage discharge monitoring system of water purification plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10011256A1 (en) * | 1999-03-03 | 2001-02-22 | Pilot Drilling Control Ltd | Casing scraper |
| CN205926493U (en) * | 2016-08-17 | 2017-02-08 | 陕钢集团汉中钢铁有限责任公司 | Stifled device is prevented to quick lime dust removal riser way |
| KR20170097928A (en) * | 2016-02-19 | 2017-08-29 | 하창수 | Linear type strainer |
| CN108916530A (en) * | 2018-09-20 | 2018-11-30 | 重庆共启科技有限公司 | A kind of automatically cleaning pipeline |
| CN209866855U (en) * | 2019-04-12 | 2019-12-31 | 北京凯道建设工程有限公司 | Underground pipeline cleaning device |
-
2020
- 2020-07-08 CN CN202010651519.1A patent/CN111765321B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10011256A1 (en) * | 1999-03-03 | 2001-02-22 | Pilot Drilling Control Ltd | Casing scraper |
| KR20170097928A (en) * | 2016-02-19 | 2017-08-29 | 하창수 | Linear type strainer |
| CN205926493U (en) * | 2016-08-17 | 2017-02-08 | 陕钢集团汉中钢铁有限责任公司 | Stifled device is prevented to quick lime dust removal riser way |
| CN108916530A (en) * | 2018-09-20 | 2018-11-30 | 重庆共启科技有限公司 | A kind of automatically cleaning pipeline |
| CN209866855U (en) * | 2019-04-12 | 2019-12-31 | 北京凯道建设工程有限公司 | Underground pipeline cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237129A (en) * | 2021-12-22 | 2022-03-25 | 深圳市浩瑞泰科技有限公司 | Sewage discharge monitoring system of water purification plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111765321B (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111765321B (en) | Special pipeline of dust pelletizing system with prevent blockking up function | |
| US5311929A (en) | Heat exchanger for dusty environment | |
| AU2003203760A1 (en) | Cyclone-type Dust Collecting Apparatus for a Vacuum Cleaner | |
| CN207170195U (en) | A kind of cylinder round sifter | |
| CN210753264U (en) | Multistage cyclone dust collector for treating flue gas of rotary kiln | |
| CN109338881B (en) | Drainage device for bridge | |
| CN112844124B (en) | Mixer with prevent ejection of compact jam function | |
| CN113663382A (en) | Water quality purification device for sewer line | |
| CN112827637A (en) | Metallic silicon production and processing equipment with anti-blocking function | |
| CN109110523B (en) | Cement silo unloader | |
| CN210964450U (en) | Ventilation pipe for dust pelletizing system | |
| NL2035879A (en) | Environment-friendly exhaust apparatus for use in sintering of porous silicon nitride ceramic material | |
| CN209399386U (en) | A kind of boiler dry type bottom ash treatment system | |
| CN108031196B (en) | Low-voltage pulse long-bag dust collector | |
| CN113483427B (en) | Ventilation equipment with clean function | |
| CN213454582U (en) | Circulating electrical heating baking house | |
| CN209548955U (en) | A kind of filter bag dust-extraction unit resistant to high temperature | |
| CN107952270A (en) | A kind of sewage from catering business impurity filtering device | |
| CN113731652A (en) | Cyclone dust collector for environmental protection | |
| CN112774329A (en) | Factory exhaust gas purifier | |
| CN213428093U (en) | Centrifugal milk purifier for dairy product processing | |
| CN212274224U (en) | Central air conditioning comdenstion water is arranged structure outward | |
| CN113356311B (en) | Anti-blocking drain pipe for high-rise building | |
| CN213727142U (en) | Dust remover | |
| CN214554503U (en) | Phase separation cyclone separator for multiphase fluid |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |