CN109703709B - Water surface scum treatment device for river channel cleaning ship - Google Patents

Water surface scum treatment device for river channel cleaning ship Download PDF

Info

Publication number
CN109703709B
CN109703709B CN201910080867.5A CN201910080867A CN109703709B CN 109703709 B CN109703709 B CN 109703709B CN 201910080867 A CN201910080867 A CN 201910080867A CN 109703709 B CN109703709 B CN 109703709B
Authority
CN
China
Prior art keywords
material conveying
plate
rotating shaft
conveying cylinder
water surface
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.)
Active
Application number
CN201910080867.5A
Other languages
Chinese (zh)
Other versions
CN109703709A (en
Inventor
王全军
汪卫华
张华�
刘秀川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jiaming Environmental Protection Technology Co ltd
Original Assignee
Anhui Jiaming Environmental Protection Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jiaming Environmental Protection Technology Co ltd filed Critical Anhui Jiaming Environmental Protection Technology Co ltd
Priority to CN201910080867.5A priority Critical patent/CN109703709B/en
Publication of CN109703709A publication Critical patent/CN109703709A/en
Application granted granted Critical
Publication of CN109703709B publication Critical patent/CN109703709B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention discloses a water surface scum treatment device for a river channel cleaning ship, and relates to the technical field of river channel cleaning equipment. The invention comprises a front supporting plate; the lower surface of the front supporting plate is symmetrically provided with a pair of material raking mechanisms; a side supporting plate is fixed on one opposite side surface of the front supporting plate; a material sliding plate is obliquely arranged between the two side supporting plates; a first material conveying mechanism is arranged between the material sliding plate and the front supporting plate; a plurality of crushing mechanisms are arranged on the upper surface of the material sliding plate side by side; a material conveying cylinder is arranged on one side of the material sliding plate; a second material conveying mechanism is arranged in the material conveying cylinder; one side of the material conveying cylinder is provided with a material receiving box. According to the invention, the floating slag on the water surface is raked to the feeding end of the first material conveying mechanism by the raking mechanism, the floating slag on the water surface is conveyed to the material sliding plate by the first material conveying mechanism, the floating slag on the water surface is crushed by the crushing mechanism, and then is conveyed to the material receiving box by the second material conveying mechanism in the material conveying cylinder, so that the treatment efficiency of the floating slag on the water surface is improved, and the water-surface floating slag collecting device is simple, compact and reasonable in structural design and convenient and fast to use.

Description

Water surface scum treatment device for river channel cleaning ship
Technical Field
The invention belongs to the technical field of river channel cleaning equipment, and particularly relates to a water surface scum treatment device for a river channel trash cleaning boat.
Background
At present, when using the river course to clear up the river course by the ship of decontaminating, the dross processing mode on the river course surface of water is salvage personnel and stands and utilize the scoop net to carry out artifical salvage in the ship of decontaminating in the river course usually, and the treatment effeciency of dross is lower not only to this kind of mode, and the amount of labour is big moreover, is not suitable for the wide use. Therefore, there is a need for a water surface scum treatment apparatus for a river course dredger to solve the above problems.
Disclosure of Invention
The invention aims to provide a water surface scum treatment device for a river channel trash cleaning boat, which is characterized in that the water surface scum is raked to the feed end of a first material conveying mechanism by a raking mechanism, the water surface scum is conveyed to a material sliding plate by the first material conveying mechanism, the water surface scum is crushed by a crushing mechanism, and then the water surface scum is conveyed to a material receiving box by a second material conveying mechanism in a material conveying cylinder, so that the treatment efficiency of the water surface scum is improved, the labor intensity is reduced, the structural design is simple, compact and reasonable, the use is convenient, and the problems in the background technology are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a water surface scum treatment device for a river channel trash cleaning boat, which comprises a front supporting plate; the lower surface of the front supporting plate is symmetrically provided with a pair of material raking mechanisms; one opposite side surface of the front supporting plate is fixedly connected with a side supporting plate; a material sliding plate is obliquely arranged between the two side supporting plates; a first material conveying mechanism is arranged between the material sliding plate and the front supporting plate; a plurality of crushing mechanisms are arranged on the upper surface of the material sliding plate side by side; one side of the material sliding plate is provided with a material conveying cylinder matched with the material sliding plate; the material conveying cylinder is fixedly arranged on the side supporting plate; a second material conveying mechanism is arranged in the material conveying cylinder; a material receiving box matched with the material conveying cylinder is arranged on one side of the material conveying cylinder; the material collecting box is fixedly arranged on the side supporting plate; the material collecting box is arranged above the material sliding plate.
Furthermore, the material raking mechanism comprises a first rotating shaft and a material raking plate; the first rotating shaft is rotatably arranged on the lower surface of the front supporting plate; and a plurality of scraping plates are uniformly distributed on the peripheral side surface of the first rotating shaft along the annular direction.
Further, the first rotating shafts of the two raking mechanisms are opposite in rotating direction.
Further, the first material conveying mechanism comprises a second rotating shaft and a material conveying plate; two ends of the second rotating shaft are respectively and correspondingly rotatably arranged on the opposite inner side surfaces of the two side supporting plates; and a plurality of material conveying plates are uniformly distributed on the peripheral side surface of the second rotating shaft along the annular direction.
Further, the crushing mechanism comprises a third rotating shaft and a crushing blade; the third rotating shaft is rotatably arranged on the upper surface of the material sliding plate; and a plurality of crushing blades are uniformly distributed on the peripheral side surface of the third rotating shaft along the annular direction.
Furthermore, a material inlet and a material outlet are formed in the peripheral side surface of the material conveying cylinder; the lower edge of the feed inlet and the discharge outlet of the feed delivery cylinder is connected with one edge of the material sliding plate; the material receiving box on one side of the material conveying cylinder is of a dustpan-shaped structure; the upper edges of the feed inlet and the discharge outlet of the feed delivery cylinder are abutted against the end face of the feed inlet of the material receiving box; and the position of the feed inlet of the material receiving box corresponds to the position of the second material conveying mechanism.
Further, a second material conveying mechanism in the material conveying cylinder comprises a rotating rod; two ends of the rotating rod are rotatably arranged on the opposite inner end surface of the material conveying cylinder; a plurality of material collecting plates are uniformly distributed on the periphery of the rotating rod along the annular direction, and a material collecting groove is formed in one surface of each material collecting plate; one opposite end surface of the material collecting plate is rotatably connected with a supporting rod, and the two supporting rods of the material collecting plate are fixedly connected to the peripheral side surface of the rotating rod towards the same end; a plurality of fixing columns are arranged between the two supporting rods of the material collecting plate side by side along the axial direction of the rotating rod; one end, facing the same direction, of each fixing column between the two support rods of the material collecting plate is fixedly connected to the peripheral side face of the rotating rod; a sliding block is slidably sleeved on a plurality of fixing columns between the two supporting rods of the material collecting plate, and each sliding block is rotatably connected with a transmission rod; one end of a transmission rod on a plurality of fixed columns between two supporting rods of the material collecting plate is rotatably connected to the material collecting plate.
Further, the fixing column is provided with a cavity structure; a pair of sliding groove openings communicated with the inner cavity of the fixing column are symmetrically formed in the peripheral side surface of the fixing column; a return spring is arranged in the fixed column; one end of the reset spring is fixed with a connecting block; and one opposite end of the connecting block respectively penetrates through the two sliding groove openings of the fixed column and is fixedly connected to the sliding block of the fixed column.
The invention has the following beneficial effects:
according to the invention, the floating slag on the water surface is raked to the feeding end of the first material conveying mechanism by the raking mechanism, the floating slag on the water surface is conveyed to the material sliding plate by the first material conveying mechanism, the floating slag on the water surface is crushed by the crushing mechanism, and then is conveyed to the material receiving box by the second material conveying mechanism in the material conveying cylinder, so that the treatment efficiency of the floating slag on the water surface is improved, the manual labor amount is reduced, the structural design is simple, compact and reasonable, the use is convenient, the application range is wider, and the market application value is higher.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a water surface scum treatment device for a river course cleaning boat according to the present invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of a second feeding mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a fixing post according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-front supporting plate, 2-material raking mechanism, 3-first material conveying mechanism, 4-material crushing mechanism, 5-second material conveying mechanism, 101-side supporting plate, 102-material sliding plate, 103-material conveying cylinder, 104-material collecting box, 501-rotating rod, 502-material collecting plate, 503-supporting rod, 504-fixing column, 505-sliding block, 506-driving rod, 507-reset spring, 5021-material collecting groove and 5041-sliding groove opening.
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. 1-4, the present invention relates to a water surface scum treatment device for a river course cleaning boat, which comprises a front support plate 1; the lower surface of the front supporting plate 1 is symmetrically provided with a pair of material raking mechanisms 2; one opposite side surface of the front supporting plate 1 is fixedly connected with a side supporting plate 101; a material sliding plate 102 is obliquely arranged between the two side supporting plates 101; the ends, facing the same direction, of the two side supporting plates 101 are both provided with edge expanding parts matched with the material sliding plates 102; one opposite edge of the material sliding plate 102 is respectively and correspondingly fixedly connected to the edge expanding parts of the two side supporting plates 101; a first material conveying mechanism 3 is arranged between the material sliding plate 102 and the front supporting plate 1; a plurality of crushing mechanisms 4 are arranged on the upper surface of the material sliding plate 102 side by side;
a material conveying cylinder 103 matched with the material sliding plate 102 is arranged on one side of the material sliding plate; the delivery cylinder 103 is fixedly arranged on the edge expanding part of the side supporting plate 101; a second material conveying mechanism 5 is arranged in the material conveying cylinder 103; a material receiving box 104 matched with the material conveying cylinder 103 is arranged on one side of the material conveying cylinder; the material receiving box 104 is fixedly arranged on the edge expanding part of the side supporting plate 101; the material receiving box 104 is disposed above the material chute plate 102.
The material raking mechanism 2 comprises a first rotating shaft and a material raking plate; the first rotating shaft is rotatably arranged on the lower surface of the front supporting plate 1; a plurality of scraping plates are uniformly distributed on the peripheral side surface of the first rotating shaft along the annular direction; the first rotating shafts of the two raking mechanisms 2 are opposite in rotating direction; one end of a first rotating shaft of the raking mechanism 2 can be connected with a driving motor through a coupler to provide power for the first rotating shaft.
Wherein, the first material conveying mechanism 3 comprises a second rotating shaft and a material conveying plate; two ends of the second rotating shaft are respectively and correspondingly rotatably arranged on the opposite inner side surfaces of the two side supporting plates 101; a plurality of material conveying plates are uniformly distributed on the peripheral side surface of the second rotating shaft along the annular direction; the material conveying plate is of a net structure; one end of a second rotating shaft of the first material conveying mechanism 3 can be connected with a driving motor through a coupler to provide power for the second rotating shaft.
Wherein, the crushing mechanism 4 comprises a third rotating shaft and a crushing blade; the third rotating shaft is rotatably arranged on the upper surface of the material sliding plate 102; a plurality of crushing blades are uniformly distributed on the peripheral side surface of the third rotating shaft along the annular direction; the third rotating shafts of two adjacent crushing mechanisms 4 are opposite in rotation direction; one end of the third rotating shaft can be connected with the driving motor through the coupler to provide power for the third rotating shaft.
Wherein, the circumferential side surface of the material conveying cylinder 103 is provided with a material inlet and a material outlet; the lower edge of the material inlet and outlet of the material delivery cylinder 103 is connected with one edge of the material sliding plate 102; the material receiving box 104 at one side of the material conveying cylinder 103 is of a dustpan-shaped structure; the upper edges of the feed inlet and the discharge outlet of the feed delivery cylinder 103 are abutted against the end face of the feed inlet of the material receiving box 104; the position of the feed inlet of the material receiving box 104 corresponds to the position of the second material conveying mechanism 5.
Wherein, the second material conveying mechanism 5 in the material conveying cylinder 103 comprises a rotating rod 501; two ends of the rotating rod 501 are rotatably arranged on the opposite inner end surfaces of the material conveying cylinder 103; one end of the rotating rod 501 can be connected with a driving motor through a coupler to provide power for the third rotating shaft; a plurality of material collecting plates 502 are uniformly distributed on the periphery of the rotating rod 501 along the annular direction, and a material collecting groove 5021 is arranged on one surface of each material collecting plate 502; one opposite end surface of the material collecting plate 502 is rotatably connected with a supporting rod 503, and the two supporting rods 503 of the material collecting plate 502 are fixedly connected to the peripheral side surface of the rotating rod 501 towards the same end; a plurality of fixing columns 504 are arranged between the two supporting rods 503 of the material collecting plate 502 in parallel along the axial direction of the rotating rod 501; a plurality of fixing columns 504 between two support rods 503 of the material collecting plate 502 are fixedly connected to the peripheral side surface of the rotating rod 501 towards the same end; a sliding block 505 is slidably sleeved on a plurality of fixed columns 504 between two supporting rods 503 of the material collecting plate 502, and each sliding block 505 is rotatably connected with a transmission rod 506; one end of a transmission rod 506 on a plurality of fixed columns 504 between two support rods 503 of the material collecting plate 502 is rotatably connected to the material collecting plate 502; the fixing post 504 has a cavity structure; a pair of sliding groove openings 5041 communicated with the inner cavity of the fixing column 504 are symmetrically formed on the peripheral side surface of the fixing column 504; a return spring 507 is arranged in the fixed column 504; one end of the return spring 507 is fixed with a connecting block; one opposite end of the connecting block respectively passes through the two sliding slots 5041 of the fixed column 504 and is fixedly connected to the sliding block 505 of the fixed column 504. The material collecting plate 502 is driven to rotate in the material conveying cylinder 103 through the rotary rod 501, when the material collecting plate 502 rotates to the inner lower part of the material conveying cylinder 103, scum in the material conveying cylinder 103 enters the material collecting groove 5021 on the material collecting plate 502, the material collecting plate 502 continuously rotates along with the material collecting plate 502, the material collecting plate 502 abuts against the edge of the feeding hole of the material collecting box 104, the scum in the material collecting groove 5021 of the material collecting plate 502 is thrown into the material collecting box 104 and continuously rotates along with the material collecting plate 502, the material collecting plate 502 rotates around the supporting rod 503 on the rotary rod 501 and moves passively along the edge of the feeding hole of the material collecting box 104, and after the material collecting plate 502 is separated from the material collecting box 104, the material collecting plate 502 is reset through the reset spring 507.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A water surface scum treatment device for a river channel cleaning boat is characterized by comprising a front supporting plate (1);
the lower surface of the front supporting plate (1) is symmetrically provided with a pair of material raking mechanisms (2); one opposite side surface of the front supporting plate (1) is fixedly connected with a side supporting plate (101); a material sliding plate (102) is obliquely arranged between the two side supporting plates (101); a first material conveying mechanism (3) is arranged between the material sliding plate (102) and the front supporting plate (1); a plurality of crushing mechanisms (4) are arranged on the upper surface of the material sliding plate (102) side by side;
a material conveying cylinder (103) matched with the material sliding plate is arranged on one side of the material sliding plate (102); the material conveying cylinder (103) is fixedly arranged on the side supporting plate (101); a second material conveying mechanism (5) is arranged in the material conveying cylinder (103); a material receiving box (104) matched with the material conveying cylinder (103) is arranged on one side of the material conveying cylinder; the material collecting box (104) is fixedly arranged on the side supporting plate (101); the material collecting box (104) is arranged above the material sliding plate (102);
the circumferential side surface of the material conveying cylinder (103) is provided with a material inlet and a material outlet; the lower edge of a feed inlet and a discharge outlet of the feed delivery cylinder (103) is connected with one edge of the material sliding plate (102); the material receiving box (104) at one side of the material conveying cylinder (103) is of a dustpan-shaped structure; the upper edge of the feed inlet and the feed outlet of the delivery cylinder (103) is abutted against the end face of the feed inlet of the material receiving box (104); the position of a feed inlet of the material receiving box (104) corresponds to the position of the second material conveying mechanism (5);
the second material conveying mechanism (5) in the material conveying cylinder (103) comprises a rotating rod (501); two ends of the rotating rod (501) are rotatably arranged on the opposite inner end surfaces of the material conveying cylinder (103); a plurality of material collecting plates (502) are uniformly distributed on the peripheral side of the rotating rod (501) along the annular direction, and a material collecting groove (5021) is formed in one surface of each material collecting plate (502); one opposite end surface of the material collecting plate (502) is rotatably connected with a supporting rod (503), and the two supporting rods (503) of the material collecting plate (502) are fixedly connected to the peripheral side surface of the rotating rod (501) towards the same end; a plurality of fixing columns (504) are arranged between the two supporting rods (503) of the material collecting plate (502) in parallel along the axial direction of the rotating rod (501); a plurality of fixing columns (504) between the two supporting rods (503) of the material collecting plate (502) are fixedly connected to the peripheral side surface of the rotating rod (501) towards the same end; a sliding block (505) is sleeved on each of a plurality of fixing columns (504) between the two supporting rods (503) of the material collecting plate (502) in a sliding manner, and each sliding block (505) is rotatably connected with a transmission rod (506); one end of a transmission rod (506) on a plurality of fixed columns (504) between two supporting rods (503) of the material collecting plate (502) is rotatably connected to the material collecting plate (502);
the fixing column (504) is provided with a cavity structure; a pair of sliding groove openings (5041) communicated with the inner cavity of the fixing column (504) are symmetrically formed in the peripheral side surface of the fixing column; a return spring (507) is arranged in the fixed column (504); one end of the return spring (507) is fixed with a connecting block; one opposite end of the connecting block respectively passes through the two sliding notches (5041) of the fixed column (504) and is fixedly connected to the sliding block (505) of the fixed column (504).
2. The water surface scum treatment device for the river course cleaning boat as recited in claim 1, wherein the raking mechanism (2) comprises a first rotating shaft and a raking plate; the first rotating shaft is rotatably arranged on the lower surface of the front supporting plate (1); and a plurality of scraping plates are uniformly distributed on the peripheral side surface of the first rotating shaft along the annular direction.
3. The water surface scum treatment device for the river course cleaning ship as claimed in claim 2, wherein the first rotating shafts of the two raking mechanisms (2) are opposite in rotating direction.
4. The water surface scum treatment device for the river course cleaning ship as claimed in claim 1, wherein the first material conveying mechanism (3) comprises a second rotating shaft and a material conveying plate; two ends of the second rotating shaft are respectively and correspondingly rotatably arranged on the opposite inner side surfaces of the two side supporting plates (101); and a plurality of material conveying plates are uniformly distributed on the peripheral side surface of the second rotating shaft along the annular direction.
5. The water surface scum treatment device for the river course cleaning ship as claimed in claim 1, wherein the crushing mechanism (4) comprises a third rotating shaft and a crushing blade; the third rotating shaft is rotatably arranged on the upper surface of the material sliding plate (102); and a plurality of crushing blades are uniformly distributed on the peripheral side surface of the third rotating shaft along the annular direction.
CN201910080867.5A 2019-01-28 2019-01-28 Water surface scum treatment device for river channel cleaning ship Active CN109703709B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910080867.5A CN109703709B (en) 2019-01-28 2019-01-28 Water surface scum treatment device for river channel cleaning ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910080867.5A CN109703709B (en) 2019-01-28 2019-01-28 Water surface scum treatment device for river channel cleaning ship

Publications (2)

Publication Number Publication Date
CN109703709A CN109703709A (en) 2019-05-03
CN109703709B true CN109703709B (en) 2021-03-12

Family

ID=66263284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910080867.5A Active CN109703709B (en) 2019-01-28 2019-01-28 Water surface scum treatment device for river channel cleaning ship

Country Status (1)

Country Link
CN (1) CN109703709B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139088A (en) * 1975-05-27 1976-12-01 Ishikawajima Harima Heavy Ind Co Ltd Water surface sweeper
WO2004070118A1 (en) * 2003-02-07 2004-08-19 Luis Rios Carballal Machine for cleaning up marine oil spills
CN101905739B (en) * 2010-07-22 2013-04-03 李学麒 Water hyacinth combined salvage processing device
CN202039336U (en) * 2011-03-15 2011-11-16 绍兴文理学院元培学院 Cleaning machine for lake surface waterweed
CN204676513U (en) * 2015-05-18 2015-09-30 武汉树叶人生态科技有限公司 A kind of independent navigation algae cleaning plant
CN205989800U (en) * 2016-04-30 2017-03-01 王双武 A kind of efficient marine algae clears up ship
CN107119645B (en) * 2017-05-18 2019-01-15 嘉兴钛胺新材料科技有限公司 A kind of garbage on water auxiliary cleaning device
CN207469208U (en) * 2017-11-27 2018-06-08 苏州海霸设备制造有限公司 Garbage on water cleans ship
CN108221899B (en) * 2018-03-07 2019-10-22 湖南文理学院 A kind of floating impurity scraping collection device used for aquiculture
CN208183699U (en) * 2018-05-05 2018-12-04 顾尧贤 A kind of hydraulic engineering rubbish fishing device
CN108791734A (en) * 2018-06-21 2018-11-13 黄文芳 A kind of hydraulic engineering river cleaning device
CN109137863B (en) * 2018-08-21 2020-09-25 马鞍山市智创食品科技有限公司 Water surface garbage collecting and processing equipment suitable for hydraulic engineering

Also Published As

Publication number Publication date
CN109703709A (en) 2019-05-03

Similar Documents

Publication Publication Date Title
CN210151808U (en) River course device of decontaminating
CN207739374U (en) A kind of sewage pump preventing clogging up device
CN108908798A (en) A kind of waste PVC plastics secondary use processing unit that the disconnected formula of tooth is pulverized again
GB1477036A (en) Apparatus for comminuting and sorting waste for disposal
CN109703709B (en) Water surface scum treatment device for river channel cleaning ship
CN107500505B (en) High efficiency river mud collection processing apparatus
CN209825036U (en) Euphausia superba shelling equipment
CN210357314U (en) Production solid waste crushing apparatus
CN212102039U (en) Prevent to connect grid scrubbing machine of sediment hopper jam
CN108970724A (en) A kind of coal mine crushing and screening device
CN111940469B (en) Metal solid waste recovery processing system
CN205082235U (en) Pasture and water collection device and pasture and water pick -up boat
CN211660207U (en) High-slag titanium crusher
CN114377755A (en) Scrap treatment device for metal material processing
CN210159294U (en) Phytoplankton siphon device
CN210186545U (en) Green building sewage treatment plant
CN218680226U (en) Water resource restoration is with pasture and water cleaning device
CN215048835U (en) Slag scraping machine for sewage treatment
CN220644388U (en) Sewage disposal device for hydraulic engineering
CN215345976U (en) Agricultural processing is with agricultural rubbing crusher convenient to collect material
CN220100032U (en) Desilting device
CN217943942U (en) Recovery unit is smashed to PPR tubular product production waste material
CN218706607U (en) Coal scraping mechanism for coal conveying belt of thermal power plant
CN211562101U (en) Plant polysaccharide draws uses solid-liquid separation equipment
CN210371187U (en) Water injection device for hydraulic engineering construction

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