CN108940479B - Municipal refuse treatment device of coordinated type - Google Patents
Municipal refuse treatment device of coordinated type Download PDFInfo
- Publication number
- CN108940479B CN108940479B CN201810465861.5A CN201810465861A CN108940479B CN 108940479 B CN108940479 B CN 108940479B CN 201810465861 A CN201810465861 A CN 201810465861A CN 108940479 B CN108940479 B CN 108940479B
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- rotating shaft
- bevel gear
- crushing
- crushing barrel
- barrel
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- 238000007599 discharging Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010813 municipal solid waste Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a linkage municipal refuse treatment device, which comprises a base, a crushing barrel, a first rotating shaft and a second rotating shaft, wherein the crushing barrel is arranged on the base; vertically arranged supporting plates are symmetrically fixed on the left side and the right side of the top of the base; the crushing barrel is arranged between the supporting plates on the two sides; the rotating shaft penetrates through the crushing barrel, a through hole matched with the rotating shaft is formed in the crushing barrel, the rotating shaft is connected with a plurality of crushing blades, and the bottom of the rotating shaft is connected with a first bevel gear; the second rotating shaft is located below the first rotating shaft, a second bevel gear is fixed to the top of the second rotating shaft, the first bevel gear and the second bevel gear are arranged at intervals, a fixing frame is sleeved on the peripheries of the first bevel gear and the second bevel gear, and a direction changing bevel gear is rotatably connected to the wall of an inner cavity of the fixing frame. The invention can effectively ensure the crushing effect and improve the crushing efficiency; and meanwhile, a linkage design is adopted, the whole device can be driven to operate through one motor, and the operation and the control are simpler.
Description
Technical Field
The invention relates to the municipal field, in particular to a linkage type municipal garbage treatment device.
Background
The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
Can produce more rubbish in the municipal administration work progress, for avoiding the pollution to the environment, need carry out shredding to rubbish, current municipal refuse treatment device mostly has rubbish to smash not thorough defect, smashes inefficiency simultaneously, has brought the inconvenience for municipal refuse treatment work.
Disclosure of Invention
The invention aims to provide a linkage municipal waste treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a linkage municipal refuse treatment device comprises a base, a crushing barrel, a first rotating shaft and a second rotating shaft; the left side and the right side of the top of the base are symmetrically fixed with vertically arranged supporting plates, the supporting plates are arc-shaped plates, spiral slideways are arranged on the inner arc surfaces of the supporting plates, and door-shaped frames are connected between the tops of the supporting plates on the two sides; the crushing barrel is arranged between the supporting plates at two sides, a plurality of groups of sliding sheets are equidistantly arranged on the outer wall of the crushing barrel along the length direction, the sliding sheets are slidably clamped in the spiral slideway, the top of the crushing barrel is connected with a feeding hopper, the outer side of the bottom of the crushing barrel is connected with a discharging pipe, a discharging valve is arranged on the discharging pipe, and a connecting pipe is fixed at the center of the top of the crushing barrel; the first rotating shaft penetrates through the crushing barrel, a through hole matched with the first rotating shaft is formed in the crushing barrel, a plurality of crushing blades are connected to the first rotating shaft and located in an inner cavity of the crushing barrel, and a first bevel gear is connected to the bottom of the first rotating shaft; the second rotating shaft is positioned below the first rotating shaft, the bottom of the second rotating shaft is rotatably connected to the base, a plurality of sliding blocks are connected to the periphery of the middle shaft of the second rotating shaft at equal intervals along the circumferential direction, sliding grooves matched with the sliding blocks are formed in the inner wall of the connecting pipe, the sliding blocks are slidably clamped in the sliding grooves, a second bevel gear is fixed to the top of the second rotating shaft, the first bevel gear and the second bevel gear are arranged at intervals, fixing frames are sleeved on the peripheries of the first bevel gear and the second bevel gear, the fixing frames are connected with the crushing barrel through telescopic rods, a turning bevel gear is rotatably connected to the inner cavity wall of each fixing frame, and the turning bevel gear is meshed with the first; the top of the first rotating shaft is rotatably connected to the center of the inner top surface of the door-shaped frame, and the door-shaped frame is provided with a driving mechanism for driving the first rotating shaft to rotate forward and backward; the driving mechanism comprises a motor and a rack, the motor is fixed to the top of the door-shaped frame, the output end of the motor is connected with a transmission shaft, a disc is fixed to the tail end of the transmission shaft, a connecting rod is eccentrically hinged to the lower end face of the disc, the other end of the connecting rod is hinged to the rack, the rack is connected to the inner top face of the door-shaped frame in a sliding mode, the rack is located on the rear side of the first rotating shaft, and a straight gear meshed with the rack is fixedly sleeved on the periphery of the shaft body of the first rotating shaft in.
As a further scheme of the invention: every group the quantity of gleitbretter is four at least and along circumference equidistance lay on the outer wall of smashing the bucket.
As a further scheme of the invention: the discharging pipe is provided with a plurality of in the bottom of smashing the bucket.
As a further scheme of the invention: the crushing blades are arranged in a staggered manner.
As a further scheme of the invention: the number of the sliding blocks is at least three.
As a further scheme of the invention: the motor is a variable frequency motor.
Compared with the prior art, the invention has the beneficial effects that:
when the garbage crushing device works, the driving mechanism drives the first rotating shaft to rotate positively and negatively, the first rotating shaft drives the second rotating shaft to rotate positively and negatively through the bevel gear set, the second rotating shaft drives the crushing barrel to rotate positively and negatively through the connecting pipe, and the sliding sheet slides on the spiral sliding channel in the process of positive and negative rotation of the crushing barrel so as to enable the crushing barrel to move up and down in a reciprocating manner, so that the action range of the crushing blade is expanded, garbage is crushed more fully, and the crushing effect is improved; the second rotating shaft always keeps the opposite direction to the first rotating shaft in the rotating process, so that the cutting force of the crushing blade is increased, and the crushing efficiency is improved; meanwhile, the linkage type design is adopted, the whole device can be driven to operate through one motor, and the operation is simpler.
Drawings
FIG. 1 is a schematic structural view of a linkage type municipal waste treatment device.
FIG. 2 is a schematic view of the structure A-A in FIG. 1.
FIG. 3 is a schematic structural diagram of B-B in FIG. 1.
FIG. 4 is a schematic structural view of a fixing frame in the linkage type municipal refuse treatment device.
In the figure: 1-base, 2-crushing barrel, 21-feeding hopper, 22-discharging pipe, 221-discharging valve, 23-sliding sheet, 24-connecting pipe, 421-sliding chute, 25-through hole, 3-supporting plate, 31-spiral slideway, 32-door type frame, 4-first rotating shaft, 41-first bevel gear, 42-crushing blade, 5-second rotating shaft, 51-sliding block, 52-second bevel gear, 61-direction-changing bevel gear, 611-short shaft, 7-fixing frame, 71-telescopic rod, 81-motor, 811-transmission shaft, 82-rotating disc, 83-rack, 82-connecting rod, 85-straight gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a linkage municipal waste treatment device includes a base 1, a crushing barrel 2, a first rotating shaft 4 and a second rotating shaft 5; the left side and the right side of the top of the base 1 are symmetrically fixed with vertically arranged supporting plates 3, the supporting plates 3 are arc-shaped plates, spiral slideways 31 are arranged on the inner arc surfaces of the supporting plates 3, and door-shaped frames 32 are connected between the tops of the supporting plates 3 on the two sides; the crushing barrel 2 is arranged between the supporting plates 3 at two sides, a plurality of groups of sliding blades 23 are equidistantly arranged on the outer wall of the crushing barrel 2 along the length direction, at least four sliding blades 23 are arranged on the outer wall of the crushing barrel 2 along the circumferential direction at equal intervals, the sliding blades 23 are slidably clamped in the spiral slideway 31, when the crushing barrel 2 rotates, the sliding blades 23 slide on the spiral slideway 31 to drive the crushing barrel 2 to move up and down, the top of the crushing barrel 2 is connected with a feeding hopper 21, the outer side of the bottom of the crushing barrel 2 is connected with a discharging pipe 22, the discharging pipe 22 is provided with a discharging valve 221, furthermore, the discharging pipe 22 is provided with a plurality of discharging pipes at the bottom of the crushing barrel 2, so that the discharging of garbage can be accelerated, and the connecting pipe 24 is fixed at the;
the first rotating shaft 4 penetrates through the crushing barrel 2, a through hole 25 matched with the first rotating shaft 4 is formed in the crushing barrel 2, the first rotating shaft 4 is connected with a plurality of crushing blades 42, the crushing blades 42 are arranged in a staggered mode, the crushing blades 42 are located in an inner cavity of the crushing barrel 2, and the bottom of the first rotating shaft 4 is connected with a first bevel gear 41; the second rotating shaft 5 is positioned below the first rotating shaft 4, the bottom of the second rotating shaft 5 is rotatably connected to the base 1, the outer periphery of the middle shaft of the second rotating shaft 5 is connected with a plurality of sliding blocks 51 at equal intervals along the circumferential direction, further, the number of the sliding blocks 51 is at least three, a sliding groove 241 matched with the sliding blocks 51 is formed in the inner wall of the connecting pipe 24, the sliding blocks 51 are slidably clamped in the sliding groove 241, so that the connecting pipe 24 can be driven to rotate by the second rotating shaft 5 and can move up and down along the second rotating shaft 5, a second bevel gear 52 is fixed at the top of the second rotating shaft 5, the first bevel gear 41 and the second bevel gear 52 are arranged at intervals, a fixing frame 7 is sleeved on the peripheries of the first bevel gear 41 and the second bevel gear 52, the fixing frame 7 is connected with the crushing barrel 2 through a telescopic rod 71, a direction change bevel gear 61 is rotatably connected to the inner cavity wall of the fixing, thereby realizing the reverse rotation of the first bevel gear 41 and the second bevel gear 52, further ensuring that the crushing blade 42 and the crushing barrel 2 always rotate in opposite directions, increasing the cutting force and improving the crushing efficiency;
the top of the first rotating shaft 4 is rotatably connected to the center of the inner top surface of the door-shaped frame 32, a driving mechanism for driving the first rotating shaft 4 to rotate forward and backward is arranged on the door-shaped frame 32, so that the first rotating shaft 4 can drive the second rotating shaft 5 to rotate forward and backward, the crushing barrel 2 rotates forward and backward, and the sliding sheet 23 slides on the spiral slideway 31 in the process of forward and backward rotation of the crushing barrel 2, so that the crushing barrel 2 moves up and down in a reciprocating manner, the action range of the crushing blade 42 is effectively expanded, garbage is crushed more sufficiently, and the crushing effect is improved;
the driving mechanism comprises a motor 81 and a rack 83, the motor 81 is fixed at the top of the door-shaped frame 32, further, the motor 81 is a variable frequency motor, the output end of the motor 81 is connected with a transmission shaft 811, a disc 82 is fixed at the tail end of the transmission shaft 811, a connecting rod 84 is eccentrically hinged on the lower end surface of the disc 82, the other end of the connecting rod 84 is hinged to the rack 83, the rack 83 is slidably connected to the inner top surface of the door-shaped frame 32, the rack 83 is located at the rear side of the first rotating shaft 4, a straight gear 85 meshed with the rack 83 is fixedly sleeved on the periphery of the shaft body of the first rotating shaft 4, the motor 81 drives the disc 82 to rotate through the transmission shaft 811, and the rack 83 is driven to reciprocate by the connecting rod 84 in the rotating process of the disc 82, so that the straight gear 85 is driven to rotate forward and backward.
The working principle of the invention is as follows:
when the garbage crusher works, garbage is added into the crushing barrel 2 from the feeding hopper 21, the driving mechanism is started to drive the first rotating shaft 4 to rotate forward and backward, the first rotating shaft 4 drives the second rotating shaft 5 to rotate forward and backward through the bevel gear set, the second rotating shaft 5 drives the crushing barrel 2 to rotate forward and backward through the connecting pipe 24, and the sliding sheet 23 slides on the spiral slideway 31 in the process of forward and backward rotation of the crushing barrel 2 so as to enable the crushing barrel 2 to move up and down in a reciprocating manner, so that the action range of the crushing blade 42 is expanded, the garbage is crushed more fully, and the crushing effect is improved; the second rotating shaft 5 always keeps the opposite direction to the first rotating shaft 4 in the rotating process, so that the cutting force of the crushing blade 42 is increased, and the crushing efficiency is improved; after the crushing is finished, opening a discharging valve 221 for discharging; meanwhile, the linkage type design is adopted, the whole device can be driven to operate through one motor 81, and the operation is simpler.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A linkage municipal refuse treatment device comprises a base (1), a crushing barrel (2), a first rotating shaft (4) and a second rotating shaft (5); the novel multifunctional base is characterized in that vertically arranged supporting plates (3) are symmetrically fixed on the left side and the right side of the top of the base (1), the supporting plates (3) are arc-shaped plates, spiral slideways (31) are arranged on the inner arc surfaces of the supporting plates (3), and door-shaped frames (32) are connected between the tops of the supporting plates (3) on the two sides; the grinding barrel (2) is arranged between the supporting plates (3) at two sides, a plurality of groups of sliding sheets (23) are arranged on the outer wall of the grinding barrel (2) at equal intervals along the length direction, the sliding sheets (23) are slidably clamped in the spiral slideway (31), the top of the grinding barrel (2) is connected with a feeding hopper (21), the outer side of the bottom of the grinding barrel (2) is connected with a discharging pipe (22), the discharging pipe (22) is provided with a discharging valve (221), and the center position of the top of the grinding barrel (2) is fixedly provided with a connecting pipe (24); the first rotating shaft (4) penetrates through the crushing barrel (2), a through hole (25) matched with the first rotating shaft (4) is formed in the crushing barrel (2), the first rotating shaft (4) is connected with a plurality of crushing blades (42), the crushing blades (42) are located in an inner cavity of the crushing barrel (2), the crushing blades (42) are arranged in a staggered mode, and the bottom of the first rotating shaft (4) is connected with a first bevel gear (41); the second rotating shaft (5) is positioned below the first rotating shaft (4), the bottom of the second rotating shaft (5) is rotatably connected to the base (1), a plurality of sliding blocks (51) are connected to the periphery of the middle shaft body of the second rotating shaft (5) at equal intervals along the circumferential direction, a sliding groove (241) matched with the sliding blocks (51) is formed in the inner pipe wall of the connecting pipe (24), the sliding blocks (51) are slidably clamped in the sliding groove (241), a second bevel gear (52) is fixed at the top of the second rotating shaft (5), the first bevel gear (41) and the second bevel gear (52) are arranged at intervals, a fixing frame (7) is sleeved on the peripheries of the first bevel gear (41) and the second bevel gear (52), the fixing frame (7) is connected with the crushing barrel (2) through a telescopic rod (71), a change bevel gear (61) is rotatably connected to the inner cavity wall of the fixing frame (7), and the change bevel gear (61) is meshed with the first bevel gear (41) and the second bevel gear (52) simultaneously; the top of the first rotating shaft (4) is rotatably connected to the center of the inner top surface of the door-shaped frame (32), and a driving mechanism for driving the first rotating shaft (4) to rotate forward and backward is arranged on the door-shaped frame (32); actuating mechanism includes motor (81) and rack (83), the top at door type frame (32) is fixed in motor (81), the output of motor (81) is connected with transmission shaft (811), the end of transmission shaft (811) is fixed with disc (82), eccentric articulated on the lower terminal surface of disc (82) has connecting rod (84), the other end of connecting rod (84) articulates to rack (83), shown rack (83) sliding connection is on the interior top surface of door type frame (32), rack (83) are located the rear side of first pivot (4), the peripheral straight-teeth gear (85) that is fixed with rack (83) looks meshing that cup joints of the axis body of first pivot (4).
2. The coordinated municipal waste treatment device according to claim 1, wherein each set of the slide pieces (23) is at least four in number and is arranged on the outer wall of the crushing barrel (2) at equal intervals along the circumferential direction.
3. The coupled municipal waste treatment device according to claim 1, wherein the discharge pipe (22) is provided in plurality at the bottom of the crushing barrel (2).
4. The coupled municipal waste treatment device according to claim 1, wherein the number of the slide blocks (51) is at least three.
5. The linked municipal waste treatment device according to claim 1, wherein the motor (81) is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465861.5A CN108940479B (en) | 2018-05-16 | 2018-05-16 | Municipal refuse treatment device of coordinated type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465861.5A CN108940479B (en) | 2018-05-16 | 2018-05-16 | Municipal refuse treatment device of coordinated type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108940479A CN108940479A (en) | 2018-12-07 |
| CN108940479B true CN108940479B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810465861.5A Active CN108940479B (en) | 2018-05-16 | 2018-05-16 | Municipal refuse treatment device of coordinated type |
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| Country | Link |
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| CN (1) | CN108940479B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487027B (en) * | 2019-08-22 | 2020-11-13 | 聊城创新置业有限公司 | Modular medicinal material processingequipment |
| CN112246319A (en) * | 2020-09-23 | 2021-01-22 | 淄博创立机电科技有限公司 | Environment-friendly municipal refuse reducing mechanism |
| CN112495527B (en) * | 2020-11-30 | 2022-11-25 | 江苏中兴水务有限公司 | Grinding mechanism for food waste treatment and treatment device thereof |
| CN112791804B (en) * | 2020-12-17 | 2022-02-08 | 吉林大学 | Medicinal material processing is with garrulization device |
| CN113245036B (en) * | 2021-07-05 | 2021-09-28 | 南通新丰威机械科技有限公司 | Rubbing crusher for metallic silicon |
| CN114870695A (en) * | 2022-07-08 | 2022-08-09 | 江苏新泰材料科技有限公司 | Device is used in phosphorus pentafluoride production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001145A (en) * | 2000-06-23 | 2002-01-08 | Kotaro Yamamoto | Garbage treating device |
| CN206661323U (en) * | 2017-03-30 | 2017-11-24 | 甘肃生平永泰食品有限公司 | A kind of liftable Capsicum crushing machine |
| CN207307673U (en) * | 2017-07-31 | 2018-05-04 | 新昌县七星街道新洁成文化创意工作室 | A kind of viscous fluid emulsification mixing device of the batch mixing type of circulation up and down |
| CN207343218U (en) * | 2017-09-14 | 2018-05-11 | 大连力和公路工程有限公司 | A kind of municipal construction sand multistage screening plant |
| CN208627449U (en) * | 2018-05-16 | 2019-03-22 | 章大林 | A kind of municipal refuse treatment device of coordinated type |
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Effective date of registration: 20240509 Address after: 330000 2602 unit 2, 4 building, 179 securities street, East Lake District, Nanchang, Jiangxi. Patentee after: Xu Peng Country or region after: China Address before: 330000 room 1901-1902, block B, office building, block a, Downing Street, No. 69, JiangBao Road, Honggutan District, Nanchang City, Jiangxi Province Patentee before: Huagan Urban Construction Group Co.,Ltd. Country or region before: China |
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