CN114229403A - Return belt cleaning device - Google Patents
Return belt cleaning device Download PDFInfo
- Publication number
- CN114229403A CN114229403A CN202111636048.8A CN202111636048A CN114229403A CN 114229403 A CN114229403 A CN 114229403A CN 202111636048 A CN202111636048 A CN 202111636048A CN 114229403 A CN114229403 A CN 114229403A
- Authority
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- China
- Prior art keywords
- belt
- return
- return belt
- drainage channel
- cleaning device
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/24—Cleaning devices comprising plural diverse cleaning devices
Abstract
The invention discloses a return belt cleaning device, which relates to the field of cleaning production equipment and comprises a dustproof sleeve, wherein one side of the dustproof sleeve is communicated with a cleaning box, a tensioning roller for tensioning a return belt is rotationally connected in the cleaning box, a washing nozzle and a scraper blade are sequentially arranged in the cleaning box along the return direction of the belt, and an anti-blocking drainage structure is arranged at the bottom of the cleaning box. Aiming at the problems that materials fall off when returning along with the belt and pollute the environment of a workshop in the prior art, the invention washes the return belt through the washing nozzle, and then utilizes the scraper blade to scrape the surface of the return belt and clean water stains on the surface of the return belt, thereby effectively avoiding the materials from falling off when returning along with the belt and polluting the workshop.
Description
The present application is a divisional application entitled "a return belt cleaning apparatus", wherein the parent application is application number 201910431048.0 and application date 2019.05.22.
Technical Field
The invention relates to the field of cleaning production equipment, in particular to a return belt cleaning device.
Background
The conveyer belt is a composite product of rubber, fiber and metal or a composite product of plastic and fabric, which is used for bearing and conveying materials in the belt conveyer belt.
To current conveyer belt structure, including drive roll and driven voller, around being equipped with the belt between drive roll and the driven voller. In the production process, a driving device is used for driving the driving roller to rotate, and the belt and the driven roller are driven to rotate.
When the prior art is used in daily production, if a conveying material is a mixture of powder and blocky particles, such as sand and stone, after the material is discharged by a conveying belt, part of particles and powder are easy to adhere to the belt and return along with the belt, and the attachments are easy to fall off on the way along with the belt return, so that a workshop for discharging and conveying is polluted.
Disclosure of Invention
The invention aims to provide a return belt cleaning device, which aims to solve the problem that materials fall off when returning along with a belt to pollute workshop environment in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a return belt cleaning device, includes the dirt proof boot, dirt proof boot one side intercommunication is provided with the washing case, it is connected with the tensioning roller that is used for tensioning return belt to wash the incasement rotation, wash the incasement and set gradually washing terminals and scraper blade along belt return direction, it is provided with anti-blocking drainage structure to wash the bottom of the case portion.
Through the technical scheme, when the device is used, the tensioning roller tightly abuts against the return belt, the return belt is tensioned, and then the return belt is flushed by the flushing nozzle, so that the situation that normal conveying and use are influenced by belt vibration when the return belt is flushed is avoided; after the return belt is washed, the return belt is rotated to a scraper, the scraper wipes the surface of the return belt to remove water stains on the surface of the return belt, and therefore materials are effectively prevented from falling to pollute a workshop when following the return belt; the invention can clean the return belt and carry out conveying operation at the same time, and does not influence production operation.
Furthermore, the flushing nozzle is obliquely arranged in the cleaning box relative to the return belt, and a water retaining drainage plate is fixed at the relative position of the flushing nozzle in the cleaning box.
Through above-mentioned technical scheme, after washing return belt, launch to the manger plate drainage plate on washing shower nozzle spun water column, again through manger plate drainage, be convenient for discharge.
Furthermore, a buffer layer is arranged on the side face, facing the washing nozzle, of the water retaining drainage plate.
Through above-mentioned technical scheme, the buffer layer is used for buffering the reflective rivers, avoids the splash to splash.
Furthermore, prevent stifled drainage structures including set up in wash the case bottom multi-step drainage channel, be provided with a plurality of filtration pieces along its degree of depth direction in the multi-step drainage channel.
Through above-mentioned technical scheme, utilize to filter the large granule thing that mix with in the filtration rivers, avoid many steps drainage channel to block up.
Furthermore, the step surface of the multi-step drainage channel is obliquely arranged, and the height of the step surface of the multi-step drainage channel, which is close to one side of the water retaining drainage plate, is greater than that of the step surface of the multi-step drainage channel at the other side.
Through above-mentioned technical scheme, the rivers that leave from the manger plate drainage plate are changeed in flowing into the drainage channel of most steps.
Furthermore, the filtering piece comprises a conical hopper arranged in the multi-step drainage channel, a plurality of filtering holes are formed in the conical hopper in a penetrating mode, and retaining rings matched with the multi-step drainage channel in an inserting mode are integrally fixed on the peripheral side of the conical hopper.
Through above-mentioned technical scheme, keep off the position that the ring can fix filtering piece, can also be used for holding the particulate matter that filters down.
Furthermore, the top of the conical hopper faces the opening of the multi-step drainage channel, and a handle is fixed to the top of the conical hopper.
Through above-mentioned technical scheme, set up the handle and be convenient for take out and then clear up the particulate matter that filters down with filtering.
Further, the filtering holes in the conical hopper are gradually reduced along the depth direction of the multi-step drainage channel.
Through above-mentioned technical scheme, filter the thing according to the particle size of filtering particulate matter and filter to the stratum of different depths to avoid the jam of many step drainage channel.
Furthermore, a float valve is arranged in the cleaning box, the float valve is connected with an alarm in a transmission mode, and a float ball of the float valve is arranged at an opening of the multi-step drainage channel.
Through the technical scheme, when the multi-step drainage channel is blocked, the floating ball floats, the alarm is triggered to alarm, and a user is reminded of cleaning filtered materials in time.
Furthermore, a plurality of atomizing nozzles are arranged in the dustproof sleeve, and a dust blocking curtain is arranged at the opening of the dustproof sleeve.
Through above-mentioned technical scheme, atomizer sprays water smoke dust fall, avoids unloading in-process dust to fly upward.
Compared with the prior art, the invention has the beneficial effects that:
(1) the return belt is cleaned by flushing the flushing nozzle and scraping the scraper, so that the phenomenon that materials fall down to pollute a workshop when the materials return along with the belt is effectively avoided;
(2) furthermore, a plurality of filtering pieces are arranged in the multi-step drainage channel, and the filtering pieces are filtered to the steps with different heights according to the particle size of the filtered particles, so that the blockage of the multi-step drainage channel is effectively avoided;
(3) furthermore, by arranging the ball float valve and the alarm, when blockage occurs, a user is reminded of cleaning the filter in time, and normal use of the invention is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a return belt cleaning apparatus provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a return belt cleaning device provided in the second embodiment of the present invention.
Reference numerals: 1. a dust-proof sleeve; 2. a cleaning tank; 3. a tension roller; 4. washing the spray head; 5. a squeegee; 6. an anti-blocking drainage structure; 7. a water-retaining drainage plate; 8. a buffer layer; 9. a multi-step drainage channel; 10. a conical hopper; 11. a filtration pore; 12. a baffle ring; 13. a handle; 14. a float valve; 15. an alarm; 16. an atomizing spray head; 17. a dust curtain; 18. a compression roller; 19. and (4) an air knife.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a detailed description of the present invention with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
The first embodiment is as follows:
as shown in fig. 1, the embodiment provides a return belt cleaning device, including the dirt proof boot 1 that the cover was established and is used for unloading one end at conveyor belt, a plurality of atomizer 16 are installed to the top in the dirt proof boot 1, and the dust blocking curtain 17 is hung and is equipped with at the opening part of dirt proof boot 1, and the dust blocking curtain 17 is the rubber material. When the device is used, the belt conveys powder to the discharging end, dust raised during discharging of the powder is settled by water mist sprayed by the atomizing nozzles 16, and meanwhile, the dust blocking curtain 17 shields and avoids flying. The bottom of the dustproof sleeve 1 is further fixed with a brush, the brush is used for scraping powder on the return belt, and an accommodating groove is formed in one side of the brush and used for accommodating the scraped powder.
1 one side intercommunication of dirt proof boot has washing case 2, wash case 2 and dirt proof boot 1 and all adopt the iron sheet to make, wash 2 internal rotations in case and be connected with the tensioning roller 3 that is used for tensioning return belt, wash 2 interior along the belt return direction of following of case and install washing terminals 4 and scraper blade 5 in proper order, scraper blade 5 sets up to two, it is connected with compression roller 18 to rotate in the opposite side of return belt between two scraper blades 5, ensure one side and the return belt butt of scraper blade 5, the belt after the clean washing, wash 2 bottoms in case and be provided with and prevent stifled drainage 6. During the use, tensioning roller 3 tensioning return stroke belt, washing terminals 4 sprays the clean belt surface of water column on to the return stroke belt simultaneously, alleviates the vibrations that the washing in-process caused the belt, and then the belt after the washing is carried to scraper blade 5 department, scrapes off return stroke belt surface adnexed moisture, plays clean dry function.
As shown in fig. 1 and 2, the anti-blocking drainage structure 6 includes a multi-step drainage channel 9 disposed at the bottom of the cleaning tank 2, the multi-step drainage channel 9 adopts a sink groove with three steps, a filtering member is disposed at each step along the depth direction of the multi-step drainage channel 9, the steps of the multi-step drainage channel 9 are inclined, and the height of the step surface of the multi-step drainage channel 9 near the water-blocking drainage plate 7 is greater than that of the other side. When the multi-step drainage device is used, the reflected water flows to the multi-step drainage channel 9 under the guidance of the water retaining and drainage plate 7, and the step surfaces of the multi-step drainage channel 9 are obliquely arranged, so that the water flows into the multi-step drainage channel 9 easily and is discharged after being filtered.
The filtering piece comprises a conical hopper 10 arranged in the multi-step drainage channel 9, a plurality of filtering holes 11 are formed in the conical hopper 10 in a penetrating mode, a blocking ring 12 in inserting connection and matching with the multi-step drainage channel 9 is integrally fixed on the periphery of the conical hopper 10, the cross section of the blocking ring 12 is L-shaped, the top of the conical hopper 10 faces the opening of the multi-step drainage channel 9, and a handle 13 is fixed on the top of the conical hopper 10. During the use, because it is protruding to filter a middle part, the material granule that filters down falls into to the fender ring 12 department of week side under its dead weight effect, and rethread handle 13 is convenient for take out filtering a piece from multi-step drainage channel 9, and then the clean thing of crossing of keeping off ring 12 department.
The filtering holes 11 on the conical hopper 10 are gradually reduced along the depth direction of the multi-step drainage channel 9, and firstly, for a single filtering piece, the filtering holes 11 closer to the top of the conical hopper 10 are larger; secondly, for a plurality of filtration pieces, the more the filtration holes 11 on the filtration piece near the opening of the multi-step drainage channel 9 are bigger, so the design is that firstly, when the liquid level in the multi-step drainage channel 9 is higher, the filtration is carried out by the filtration holes 11 with larger aperture, thereby improving the drainage efficiency, secondly, because the aperture of the filtration holes 11 on the filtration piece is different, the filtration piece is filtered on different steps of the multi-step drainage channel 9 according to the particle size of the filtration piece, thereby avoiding the blockage. The inside of the cleaning box 2 is also provided with a float valve 14, the float valve 14 is connected with an alarm 15 in a transmission way, the alarm 15 adopts the prior art and is triggered and started by adopting a mechanical piston, and a float ball of the float valve 14 is positioned at the opening of the multi-step drainage channel 9. When the multifunctional alarm is used, if the multi-step drainage channel 9 is blocked, accumulated water overflows the opening of the multi-step drainage channel 9, the floating ball of the floating ball valve 14 floats to drive the trigger piston rod of the alarm 15 to move, then the alarm 15 gives an alarm to remind a worker to dredge the step drainage channel in time.
In summary, the following steps:
when the belt cleaning device is used, the return belt is cleaned by flushing the flushing nozzle 4 and scraping the scraper 5, so that the phenomenon that materials fall off to pollute a workshop when the materials return along with the belt is effectively avoided; a plurality of filtering pieces are arranged in the multi-step drainage channel 9 and are filtered to the steps with different heights according to the particle size of the filtered particles, so that the blockage of the multi-step drainage channel 9 is effectively avoided; by arranging the float valve 14 and the alarm 15, when blockage occurs, a user is reminded to clean filtered substances in time, and normal use of the invention is ensured.
Example two:
as shown in fig. 3, the present embodiment provides a cleaning device for a return belt, and the present embodiment is different from the first embodiment in that the cleaning device further includes an air knife 19, the air knife 19 is obliquely fixed in the cleaning box 2, the air knife 19 and the scraper 5 are both located on the same side of the return belt, the air knife 19 is located on one side of the scraper 5 away from the washing nozzle 4, the air knife 19 is obliquely arranged from one end close to the scraper 5 to one end away from the scraper 5, and an air outlet of the air knife 19 faces the return belt. During the use, wash the return stroke belt through washing terminals 4, recycle scraper blade 5 and air knife 19 and act on the clean return stroke belt surface water stain of return stroke belt surface, make return stroke belt surface water stain clean more thoroughly through setting up air knife 19 to effectively avoid the material to drop when following the belt return stroke and pollute the workshop.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The return belt cleaning device is characterized by comprising a dustproof sleeve (1), wherein one side of the dustproof sleeve (1) is communicated with a cleaning box (2), a tension roller (3) used for tensioning a return belt is rotationally connected in the cleaning box (2), a washing nozzle (4) and a scraper (5) are sequentially arranged in the cleaning box (2) along the return direction of the belt, the tension roller (3), the washing nozzle (4) and the scraper (5) are positioned on the same side of the return belt, the washing nozzle (4) is obliquely arranged in the cleaning box (2) relative to the return belt, a water retaining drainage plate (7) is obliquely fixed at the relative position of the washing nozzle (4) in the cleaning box (2), and the water retaining drainage plate (7) is obliquely arranged from one end close to the dustproof sleeve (1) to one end far away from the dustproof sleeve (1), manger plate drainage plate (7) support tight return stroke belt, tensioning roller (3) are located manger plate drainage plate (7) with between washing terminals (4), it is connected with compression roller (18) to wash case (2) internal rotation, compression roller (18) with tensioning roller (3) are located the both sides of return stroke belt respectively, washing terminals (4) are located compression roller (18) with between tensioning roller (3), dirt proof boot (1) bottom is fixed with the brush, the brush is located one side of manger plate drainage plate (7), one side of brush is provided with the holding tank, the brush is used for scraping the powder on the return stroke belt, the holding tank is used for holding the powder of scraping, it is provided with anti-blocking drainage structure (6) to wash case (2) bottom.
2. The return belt cleaning device according to claim 1, further comprising an air knife (19), wherein the air knife (19) is obliquely fixed in the cleaning box (2), the air knife (19) and the scraper (5) are both located on the same side of the return belt, the air knife (19) is located on one side of the scraper (5) far away from the washing nozzle (4), the air knife (19) is obliquely arranged from one end close to the scraper (5) to one end far away from the scraper (5), and an air outlet of the air knife (19) faces the return belt.
3. A return belt cleaning device according to claim 1, characterized in that the side of the water deflector (7) facing the flushing nozzle (4) is provided with a buffer layer (8).
4. A return belt cleaning device as claimed in claim 1, characterized in that the anti-blocking drainage structure (6) comprises a multi-step drainage channel (9) arranged at the bottom of the cleaning tank (2), and a plurality of filtering elements are arranged in the multi-step drainage channel (9) along the depth direction of the multi-step drainage channel.
5. The return belt cleaning device as claimed in claim 4, characterized in that the step surface of the multi-step drainage channel (9) is inclined, and the height of the step surface of the multi-step drainage channel (9) close to one side of the water-retaining drainage plate (7) is greater than that of the other side.
6. The return belt cleaning device as claimed in claim 4, wherein the filter element comprises a conical hopper (10) arranged in the multi-step drainage channel (9), a plurality of filter holes (11) are formed in the conical hopper (10) in a penetrating manner, and a retaining ring (12) which is in plug-in fit with the multi-step drainage channel (9) is integrally fixed on the periphery of the conical hopper (10).
7. The return belt cleaning device as claimed in claim 6, characterized in that the top of the conical hopper (10) is arranged towards the opening of the multi-step drainage channel (9), and a handle (13) is fixed on the top of the conical hopper (10).
8. A return belt cleaning apparatus as claimed in claim 6, characterized in that the filter holes (11) in the conical hopper (10) decrease gradually in the depth direction of the multi-step drain channel (9).
9. The return belt cleaning device as claimed in claim 4, characterized in that a float valve (14) is arranged in the cleaning tank (2), the float valve (14) is in transmission connection with an alarm (15), and a float ball of the float valve (14) is arranged at an opening of the multi-step drainage channel (9).
10. The return belt cleaning device according to claim 1, wherein a plurality of atomizing nozzles (16) are arranged in the dust-proof sleeve (1), a dust-blocking curtain (17) is arranged at an opening of the dust-proof sleeve (1), the two scraping plates (5) are arranged, and the press roller (18) is positioned between the two scraping plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636048.8A CN114229403A (en) | 2019-05-22 | 2019-05-22 | Return belt cleaning device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636048.8A CN114229403A (en) | 2019-05-22 | 2019-05-22 | Return belt cleaning device |
| CN201910431048.0A CN110255124A (en) | 2019-05-22 | 2019-05-22 | A kind of return belt cleaning device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431048.0A Division CN110255124A (en) | 2019-05-22 | 2019-05-22 | A kind of return belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114229403A true CN114229403A (en) | 2022-03-25 |
Family
ID=67915235
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111636048.8A Pending CN114229403A (en) | 2019-05-22 | 2019-05-22 | Return belt cleaning device |
| CN201910431048.0A Pending CN110255124A (en) | 2019-05-22 | 2019-05-22 | A kind of return belt cleaning device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431048.0A Pending CN110255124A (en) | 2019-05-22 | 2019-05-22 | A kind of return belt cleaning device |
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| Country | Link |
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| CN (2) | CN114229403A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110668117B (en) * | 2019-10-12 | 2021-06-04 | 神华天津煤炭码头有限责任公司 | Coal cleaning device, coal conveying system and method |
| CN111017513A (en) * | 2019-11-18 | 2020-04-17 | 神华粤电珠海港煤炭码头有限责任公司 | Return belt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5355992A (en) * | 1993-10-15 | 1994-10-18 | Utility Technical Services, Inc. | Belt cleaning apparatus |
| CN107185285A (en) * | 2016-11-04 | 2017-09-22 | 孝感嘉瑞应用科技开发有限公司 | A kind of board-like anti-clogging combination filter |
| CN108313669A (en) * | 2017-12-11 | 2018-07-24 | 江苏兴达知识产权服务有限公司 | A kind of coal feed belt cleaning drying unit |
| CN207714476U (en) * | 2017-12-19 | 2018-08-10 | 南阳森源塑胶有限公司 | A kind of water-drainage tube part |
| CN208661400U (en) * | 2018-06-06 | 2019-03-29 | 四川达竹煤电(集团)有限责任公司渡市选煤发电厂 | A kind of effectively anticlogging spoil Material collecting box for harvesting |
| CN109677836A (en) * | 2018-12-29 | 2019-04-26 | 大唐陕西发电有限公司灞桥热电厂 | A kind of thermal power plant's coal conveyer belt dust prevention system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB957114A (en) * | 1961-12-08 | 1964-05-06 | W E Rawson Ltd | Belt conveyors |
| CN204223743U (en) * | 2014-10-17 | 2015-03-25 | 苏州市力神起重运输机械制造有限公司 | A kind of travelling apron being provided with washing equipment |
| CN207445697U (en) * | 2017-11-02 | 2018-06-05 | 北京能为科技股份有限公司 | Coal waste water multistage filtering retracting device |
| CN207810596U (en) * | 2017-12-29 | 2018-09-04 | 胡斌 | A kind of raw coal conveyer belt cleaning device |
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2019
- 2019-05-22 CN CN202111636048.8A patent/CN114229403A/en active Pending
- 2019-05-22 CN CN201910431048.0A patent/CN110255124A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5355992A (en) * | 1993-10-15 | 1994-10-18 | Utility Technical Services, Inc. | Belt cleaning apparatus |
| CN107185285A (en) * | 2016-11-04 | 2017-09-22 | 孝感嘉瑞应用科技开发有限公司 | A kind of board-like anti-clogging combination filter |
| CN108313669A (en) * | 2017-12-11 | 2018-07-24 | 江苏兴达知识产权服务有限公司 | A kind of coal feed belt cleaning drying unit |
| CN207714476U (en) * | 2017-12-19 | 2018-08-10 | 南阳森源塑胶有限公司 | A kind of water-drainage tube part |
| CN208661400U (en) * | 2018-06-06 | 2019-03-29 | 四川达竹煤电(集团)有限责任公司渡市选煤发电厂 | A kind of effectively anticlogging spoil Material collecting box for harvesting |
| CN109677836A (en) * | 2018-12-29 | 2019-04-26 | 大唐陕西发电有限公司灞桥热电厂 | A kind of thermal power plant's coal conveyer belt dust prevention system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110255124A (en) | 2019-09-20 |
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