CN115259613A - Radius-adjustable beating mechanism for belt type sludge concentration device - Google Patents
Radius-adjustable beating mechanism for belt type sludge concentration device Download PDFInfo
- Publication number
- CN115259613A CN115259613A CN202210899256.5A CN202210899256A CN115259613A CN 115259613 A CN115259613 A CN 115259613A CN 202210899256 A CN202210899256 A CN 202210899256A CN 115259613 A CN115259613 A CN 115259613A
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- shaft
- beating
- hinge
- flapping
- limiting
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- 238000010009 beating Methods 0.000 title claims abstract description 77
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 239000010802 sludge Substances 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims 3
- 239000004744 fabric Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000008719 thickening Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a radius-adjustable beating mechanism for a belt type sludge concentration device, which comprises a driving motor, a beating shaft, a driving shaft, a radial adjusting hinge structure and a limiting piece, wherein the beating shaft is arranged on the driving motor; the two side ends of the flapping shaft I and the flapping shaft III are connected with the driving shaft through the first hinge parts; two ends of the second beating shaft and the fourth beating shaft are connected with the driving shaft through second hinge parts; two ends of the beating shaft I, the beating shaft II, the beating shaft III and the beating shaft IV are correspondingly connected with the driving shaft respectively through the limiting part I, the limiting part II, the limiting part III and the limiting part IV. The radius-adjustable beating mechanism is high in flexibility, can be used for carrying out beating radius adaptive adjustment according to the property of sludge, avoids the phenomenon that the filter cloth is in a large-amplitude bouncing state for a long time and influences the service life of the filter cloth, and can also adjust the filter cloth to a state with the best beating effect.
Description
Technical Field
The invention belongs to the technical field of environment-friendly equipment, and particularly relates to a radius-adjustable beating mechanism for a belt-type sludge concentration device.
Background
At present, the common equipment for dewatering slag, sludge and grains is provided with a single-belt filter press and a double-belt filter press, the filter cloth belt filter presses and the plastic belt filter presses are divided according to the materials of a transmission belt, and the transmission belt and the plastic belt filter presses are basically the same in structure and extrude raw materials on the transmission belt by adopting a transmission belt and a roller so as to separate water from a material body.
The current belt sludge concentration device for sludge dewatering is when carrying out sludge treatment, because mud itself has the reason of stickness, so must have partial mud to adhere on belt concentration device's filter cloth in the processing procedure, if can not in time clear away adnexed mud on the filter cloth totally, can appear blockking up the problem of filtering mesh on the filter cloth, this undoubtedly can influence concentration device's treatment effect and handling capacity, in order to solve this problem, technical personnel in the art have set up several beater mechanism (as shown in figure 1) on filter cloth transfer path, beat sludge and get rid of from the filter cloth mesh through beater mechanism's rhythmical beating action, and then guarantee that the filter cloth can continue normal operating.
Common patting mechanism includes driving motor, motor support, pat the axle, drive shaft and reinforcing plate, driving motor fixes on motor support, drive shaft and driving motor's motor shaft coaxial coupling, it has the several reinforcing plate to encircle the cover along its length direction equidistance in the drive shaft, pat the axle respectively at reinforcing plate's corresponding four corners position fixed one, pat the axle and extend along the length direction of drive shaft, in the operation process, driving motor starts, the drive shaft is rotatory, and then drive the reinforcing plate and rotate, the axle of patting of connecting on the reinforcing plate four corners position will pat the mud in order to get rid of the filter cloth filtration pore at the rotation process to the filter cloth.
The beating effect of the beating mechanism mainly depends on two points of the property of sludge and the relaxation degree of the filter cloth, the relaxation and tension degree of the filter cloth can be adjusted by the existing tension mechanism, but because the adhesion degrees of sludge with different properties on the filter cloth are different, when sludge with low adhesion is treated, the sludge can be shaken off by slight beating, namely the beating radius of the beating mechanism is in a smaller range, and the task can be completed; however, when sludge with strong adhesion is treated, the effect of shaking off the sludge in the upper filter holes of the filter cloth can be achieved only by greatly bouncing the filter cloth, that is to say, the beating radius of the beating mechanism must be in a relatively large range; however, the beating radius of the existing beating mechanism is relatively fixed, for example, in order to achieve the purpose of overall application, the initial beating radius of the beating mechanism is set to be relatively large, that is, if the filter cloth is shaken greatly no matter what kind of sludge is processed, at the moment, the sludge can be shaken off, but the damage to the filter cloth in a long-term greatly-shaking working state is very large, the service life of the filter cloth can be greatly shortened, the use requirement of a client is not met, in order to ensure the normal use of the client, technical personnel are often required to go to the site to move the position of the beating mechanism, the after-sale workload is increased, and the operation efficiency is undoubtedly also seriously affected.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a radius-adjustable beating mechanism for a belt-type sludge concentration device, which can conveniently and quickly adjust the beating radius of a beating shaft according to the sludge property and is beneficial to prolonging the service life of filter cloth.
The specific technical scheme of the invention is as follows: the flapping mechanism with the adjustable radius for the belt type sludge concentration device comprises a driving motor, flapping shafts and a driving shaft, wherein four flapping shafts are uniformly distributed on the periphery of the driving shaft, namely a flapping shaft I, a flapping shaft II, a flapping shaft III and a flapping shaft IV, the driving motor is fixed on a motor bracket, one end of the driving shaft is coaxially connected with a motor shaft of the driving motor, and the other end of the driving shaft is movably connected onto a fixed plate through a bearing; the two side ends of the flapping shaft I and the flapping shaft III are connected with the driving shaft through the first hinge parts; two ends of the second beating shaft and the fourth beating shaft are connected with the driving shaft through second hinge parts; two ends of the first flapping shaft, the second flapping shaft, the third flapping shaft and the fourth flapping shaft are correspondingly connected with the driving shaft through a first limiting part, a second limiting part, a third limiting part and a fourth limiting part respectively.
Furthermore, the first limiting part, the second limiting part, the third limiting part and the fourth limiting part have the same structure and respectively comprise a connecting lug and a limiting bolt, and the limiting bolt is connected to the corresponding connecting lug.
Further, the first hinge member and the second hinge member are both scissors-type hinge folding structures.
Furthermore, the first hinge is in telescopic transmission, and the first flapping shaft and the third flapping shaft are in position translation in the vertical direction; and the second hinge is in telescopic transmission, and the second flapping shaft and the fourth flapping shaft are in position translation in the horizontal direction.
Furthermore, the screwing direction of the limiting bolts of the first limiting part and the third limiting part is a vertical direction, and the screwing direction of the limiting bolts of the second limiting part and the fourth limiting part is a horizontal direction.
Furthermore, a plurality of groups of reinforcing hinged parts are arranged on the driving shaft along the length direction of the driving shaft at equal intervals, each reinforcing hinged part comprises a connecting ring sleeve, a connecting block and a reinforcing hinge, the connecting ring sleeves are fixedly sleeved on the outer annular surface of the driving shaft, one side, close to the driving shaft, of the outer annular surface of the first flapping shaft, the second flapping shaft, the third flapping shaft and the fourth flapping shaft is fixedly provided with one connecting block respectively, and each connecting block is connected with the corresponding connecting ring sleeve through one reinforcing hinge.
Furthermore, the inner diameter of the connecting ring sleeve is matched with the outer diameter of the driving shaft.
Compared with the prior art, the invention has the following advantages:
1. the radius-adjustable beating mechanism disclosed by the application is high in flexibility, can be used for adaptively adjusting beating radius according to the property of sludge, avoids the phenomenon that the service life of filter cloth is influenced due to the fact that the filter cloth is in a large-amplitude bouncing state for a long time, is beneficial to prolonging the service time of the filter cloth, and can also adjust the filter cloth to a state with the best beating effect;
2. the radius-adjustable flapping mechanism disclosed by the application is simple in structure, the flapping radius of the flapping mechanism can be adaptively adjusted through the matching operation of the radial adjusting hinge structure and the limiting piece, the operation difficulty is low, a client can basically and independently complete the corresponding operation process, the after-sale pressure can be obviously reduced, and the work burden of technicians is reduced;
3. the radial adjusting hinge structure and the limiting part arranged on the flapping mechanism are simple in structure, basically do not occupy redundant working space, have low requirements on the space of a working site, and are suitable for improvement;
4. the utility model discloses an strengthen articulated elements on patting mechanism can play the effect that the buffering was supported to the axle body part of patting the axle under operating condition, promotes the stability of operation in-process, also can prolong the life of patting the axle when guaranteeing work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a conventional belt sludge thickening operation system;
FIG. 2 is a schematic structural diagram of a conventional flapping mechanism;
FIG. 3 is an isometric view of a radius adjustable beater mechanism of the belt sludge thickening apparatus;
FIG. 4 is an enlarged view of portion M of FIG. 3;
FIG. 5 is an enlarged view of portion N of FIG. 3;
FIG. 6 is a schematic front view of a radius adjustable beating mechanism of the belt sludge thickening apparatus shown in FIG. 3;
FIG. 7 isbase:Sub>A cross-sectional view taken along A-A of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 9 is a cross-sectional view taken along the line C-C of FIG. 6;
FIG. 10 is a cross-sectional view taken along line D-D of FIG. 6;
FIG. 11 is a schematic view of the connection between the flapping shaft and the drive shaft with a reinforced hinge;
wherein,
01-driven mechanism, 02-flapping mechanism, 03-filter cloth, 04-driving mechanism and 05-reinforcing plate;
1-driving motor, 2-beating shaft, 3-driving shaft, 4-radial adjusting hinge structure, 5-limiting piece, 6-motor bracket, 7-fixing plate, 8-strengthening hinge piece;
21-first beating shaft, 22-second beating shaft, 23-third beating shaft and 24-fourth beating shaft;
41-a first articulation, 42-a second articulation;
51-first limit stop, 52-second limit stop, 53-third limit stop, 54-fourth limit stop;
511-connecting lug, 512-limit bolt;
81-connecting ring sleeve, 82-connecting block and 83-reinforced hinge.
Detailed Description
The technical solutions of the present invention are further described below with reference to the drawings, but the present invention is not limited thereto, and any modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Example one
In order to solve the problem that the beating radius of a beating mechanism equipped in the existing belt sludge concentration device is not adjustable, the embodiment provides a novel radius-adjustable beating mechanism for a belt sludge concentration device, which comprises a driving motor 1, a beating shaft 2, a driving shaft 3, a radial adjusting hinge structure 4 and a limiting piece 5, wherein the driving motor 1 is fixed on a motor bracket 6, one end of the driving shaft 3 is coaxially connected with a motor shaft of the driving motor 1, and the other end of the driving shaft is movably connected on a fixing plate 7 through a bearing; two ends of the second flapping shaft 22 and the fourth flapping shaft 24 are respectively connected with the driving shaft 3 through a second hinge 42, and the second flapping shaft 22 and the fourth flapping shaft 24 can be subjected to position translation in the horizontal direction under the action of the second hinge 42.
In order to limit the position of the flapping axis 2 after the position translation, two ends of the flapping axis one 21, the flapping axis two 22, the flapping axis three 23 and the flapping axis four 24 are respectively connected with the driving axis 3 through a limiting piece one 51, a limiting piece two 52, a limiting piece three 53 and a limiting piece four 54, the four sets of limiting pieces 5 have the same structure and respectively comprise a connecting lug 511 and a limiting bolt 512, the limiting bolts 512 are connected on the corresponding connecting lug 511, the screwing directions of the limiting bolts 512 of the limiting pieces 5 connected with different flapping axes 2 are different, the screwing directions of the limiting bolts 512 of the limiting pieces one 51 and the limiting pieces three 53 are vertical directions, and the screwing directions of the limiting bolts 512 of the limiting pieces two 52 and the limiting pieces four 54 are horizontal directions. Therefore, when the beating diameter of the beating mechanism is adjusted, the limiting bolt 512 needs to be unscrewed firstly, then the position of the beating shaft 2 relative to the driving shaft 3 is adjusted through the first hinge 41 and the second hinge 42, and after the position of the beating shaft 2 is determined, the limiting bolt 512 is screwed again, so that the position fixing of the beating shaft 2 is completed.
Example two
The second embodiment differs from the first embodiment in that a radially stable operation is also achieved between the tapping shaft 2 and the drive shaft 3 by means of a reinforcing hinge 8.
Because the longitudinal extension length of the beating shaft 2 and the driving shaft 3 is long, only two ends of the beating shaft are fixedly connected through the limiting parts 5 and the radial adjusting hinge structures 4, sufficient connecting support is not arranged between the middle section parts of the shafts, the beating shaft 2 and the filter cloth 03 are easy to shake to a certain degree when in contact beating in the operation process, and then the beating stability and the beating efficiency are influenced, so that the corresponding supporting structures are necessary to be arranged.
In order to ensure the stable operation process of the flapping shaft 2, a plurality of groups of reinforcing hinged pieces 8 are arranged on the driving shaft 3 at equal intervals along the length direction of the driving shaft, each reinforcing hinged piece 8 comprises a connecting ring sleeve 81, a connecting block 82 and a reinforcing hinge 83, the inner diameter of each connecting ring sleeve 81 is matched with the outer diameter of the driving shaft 3, each connecting ring sleeve 81 is fixedly sleeved on the outer ring surface of the driving shaft 3, one side, close to the driving shaft 3, of each outer ring surface of the first flapping shaft 21, the second flapping shaft 22, the third flapping shaft 23 and the fourth flapping shaft 24 is fixedly provided with one connecting block 82 respectively, each connecting block 82 is connected with the corresponding connecting ring sleeve 81 through one reinforcing hinge 83 respectively, when the two ends of the flapping shaft 2 are adjusted to expand the flapping diameter through the radial adjusting hinge structures 4, the middle section part of the flapping shaft 2 can synchronously and smoothly expand outwards under the effect of the reinforcing hinges 83, when the flapping shaft 2 is adjusted to reduce the flapping diameter through the radial adjusting hinge structures 4, the middle section part of the flapping shaft 2 can also synchronously and contract inwards under the effect of the reinforcing hinges 83, the smooth movement consistency can not be affected, but the enhanced position can play a good buffering effect on the supporting of the flapping shaft 2 in the working process.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A radius-adjustable beating mechanism for a belt-type sludge concentration device comprises a driving motor, beating shafts and a driving shaft, wherein four beating shafts are uniformly distributed around the periphery of the driving shaft, namely a beating shaft I, a beating shaft II, a beating shaft III and a beating shaft IV, the driving motor is fixed on a motor bracket, one end of the driving shaft is coaxially connected with a motor shaft of the driving motor, and the other end of the driving shaft is movably connected on a fixing plate through a bearing,
the flapping mechanism also comprises a radial adjusting hinge structure and a limiting piece;
the two side ends of the flapping shaft I and the flapping shaft III are respectively connected with the driving shaft through a group of radial adjusting hinge structures, each radial adjusting hinge structure comprises a first hinge and a second hinge, and the two ends of the flapping shaft I and the flapping shaft III are connected with the driving shaft through the first hinges; two ends of the second beating shaft and the fourth beating shaft are connected with the driving shaft through second hinge parts;
two ends of the beating shaft I, the beating shaft II, the beating shaft III and the beating shaft IV are correspondingly connected with the driving shaft through a limiting part I, a limiting part II, a limiting part III and a limiting part IV respectively.
2. The radius adjustable beating mechanism for belt sludge concentration device as claimed in claim 1, wherein the first position limiting member, the second position limiting member, the third position limiting member and the fourth position limiting member are the same in structure and comprise engaging lugs and limiting bolts, and the limiting bolts are connected to the corresponding engaging lugs.
3. The radius adjustable beater mechanism for a belt sludge thickener of claim 1 wherein the first hinge and the second hinge are both scissors-type hinge folding structures.
4. The adjustable radius beater mechanism for a belt sludge thickener of claim 1 wherein the first hinge is telescopically driven, and the first and third beater shafts are positionally translated in a vertical direction; and the second hinge is in telescopic transmission, and the second flapping shaft and the fourth flapping shaft are in position translation in the horizontal direction.
5. The radius adjustable beating mechanism for belt sludge concentration device as claimed in claim 1, wherein the screwing direction of the limiting bolt of the first and third limiting members is vertical direction, and the screwing direction of the limiting bolt of the second and fourth limiting members is horizontal direction.
6. The radius adjustable beating mechanism for belt sludge concentration device as claimed in claim 1, wherein several sets of reinforcing hinges are provided on the driving shaft at equal intervals along the length direction thereof, the reinforcing hinges include a connecting ring sleeve, a connecting block and a reinforcing hinge, the connecting ring sleeve is fixedly sleeved on the outer circumferential surface of the driving shaft, one connecting block is fixedly provided on one side of the outer circumferential surface of the first beating shaft, the second beating shaft, the third beating shaft and the fourth beating shaft close to the driving shaft, and each connecting block and the correspondingly provided connecting ring sleeve are connected by a reinforcing hinge.
7. The radius adjustable beater mechanism for a belt sludge thickener of claim 6 wherein the inner diameter of the connecting collar is sized to the outer diameter of the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899256.5A CN115259613B (en) | 2022-07-28 | 2022-07-28 | Radius-adjustable beating mechanism for belt type sludge concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899256.5A CN115259613B (en) | 2022-07-28 | 2022-07-28 | Radius-adjustable beating mechanism for belt type sludge concentration device |
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| Publication Number | Publication Date |
|---|---|
| CN115259613A true CN115259613A (en) | 2022-11-01 |
| CN115259613B CN115259613B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210899256.5A Active CN115259613B (en) | 2022-07-28 | 2022-07-28 | Radius-adjustable beating mechanism for belt type sludge concentration device |
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| CN108146899A (en) * | 2017-11-13 | 2018-06-12 | 扬州市通承专用车配件有限公司 | A kind of open top container of water proof type |
| CN107879061A (en) * | 2017-11-15 | 2018-04-06 | 安徽飞翔烟机配套有限公司 | A kind of cigarette machine belt beating clearing apparatus |
| CN207956849U (en) * | 2018-03-05 | 2018-10-12 | 陆良安润建材有限责任公司 | A kind of device for transporting objects |
| CN209974585U (en) * | 2019-05-10 | 2020-01-21 | 无锡爱姆迪环保科技有限公司 | Mesh belt type sludge drying device |
| CN210635301U (en) * | 2019-09-05 | 2020-05-29 | 张家港宏昌钢板有限公司 | Water scraping device for conveying belt |
| CN211637876U (en) * | 2019-12-29 | 2020-10-09 | 衡阳鸿宇机械制造有限公司 | Snake-shaped resistance belt bending die |
| CN113307174A (en) * | 2020-02-27 | 2021-08-27 | 沈阳新松机器人自动化股份有限公司 | Lifting equipment of push rod structure |
| CN112170612A (en) * | 2020-10-16 | 2021-01-05 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Scrap discharging device for blanking waste |
| CN215924740U (en) * | 2021-07-12 | 2022-03-01 | 高邮市环创资源再生科技有限公司 | Reduction device for electroplating sludge |
| CN215247733U (en) * | 2021-07-26 | 2021-12-21 | 中铁工程装备集团有限公司 | Vibration sweeper and belt conveyor |
| CN113734706A (en) * | 2021-10-18 | 2021-12-03 | 秦皇岛首创思泰意达环保科技有限公司 | A high-efficient dust collector for band conveyer |
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| CN115259613B (en) | 2023-12-26 |
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