CN115193526A - Mud treatment and recovery device for road building - Google Patents

Mud treatment and recovery device for road building Download PDF

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Publication number
CN115193526A
CN115193526A CN202210714588.1A CN202210714588A CN115193526A CN 115193526 A CN115193526 A CN 115193526A CN 202210714588 A CN202210714588 A CN 202210714588A CN 115193526 A CN115193526 A CN 115193526A
Authority
CN
China
Prior art keywords
bevel gear
recovery device
crushing roller
crushing
plate
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
Application number
CN202210714588.1A
Other languages
Chinese (zh)
Inventor
钱文霞
曹克冉
倪凯
刘莹
翁美玉
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 Zhongyun Project Management Co ltd
Original Assignee
Anhui Zhongyun Project Management 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 Zhongyun Project Management Co ltd filed Critical Anhui Zhongyun Project Management Co ltd
Priority to CN202210714588.1A priority Critical patent/CN115193526A/en
Publication of CN115193526A publication Critical patent/CN115193526A/en
Pending legal-status Critical Current

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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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/58—Construction or demolition [C&D] waste

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the field of road construction equipment, in particular to a slurry treatment and recovery device for a road building; when the device for treating and recovering the slurry of the road building treats the surplus slurry, the agglomerated slurry is firstly crushed by the arranged crushing assembly and then screened by the vibrating screen, so that the effective components in the slurry can be effectively recovered; in addition, the arranged crushing assembly is designed through structural improvement, and the first crushing roller and the second crushing roller can be driven to move oppositely at the same time without installing two motors, so that the multifunctional crusher is multifunctional, energy-saving and environment-friendly; and the crushing clearance that forms between the first crushing roller of installation and the second crushing roller can also carry out reasonable adjustment according to the processing demand and change.

Description

Mud treatment and recovery device for road building
Technical Field
The invention relates to the field of road construction equipment, in particular to a slurry treatment and recovery device for a road building.
Background
A large amount of mud is used in the road building construction process, the mud is generally excessive when used, if the excessive mud is not treated in time, a large amount of resources are wasted, and the mud is changed from quantity to quality along with the prolonging of time, for example, the texture becomes hard, so that the excessive mud needs to be treated in time;
in the prior art, the excess mud is generally treated by a vibrating screen, the vibrating screen is operated after the excess mud is poured on the screen surface of the vibrating screen, the mud on the screen surface of the vibrating screen is screened and drained, and then the drained mud particles are subjected to standing solid-liquid separation; in the process, part of mud is coagulated into blocks, so that the vibration amplitude of the vibrating screen is difficult to effectively screen, the part of mud is difficult to recycle and reuse, and resources are wasted;
in view of the above problems in the background art, the present invention is directed to a slurry treatment and recovery device for road construction.
Disclosure of Invention
The invention aims to provide a slurry treatment and recovery device for a road building, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mud treatment and recovery device for a road building, comprising:
the left side and the right side of the lower end of the recovery device body are provided with supporting legs, and the bottom ends of the supporting legs are provided with cushion blocks;
a feed hopper, a collecting hopper and a discharge hopper are sequentially arranged in the recovery device body from top to bottom; the bottom end of the feed hopper is opposite to the crushing assembly, the crushing assembly is arranged on the bottom plate, and the bottom plate is fixedly arranged between the feed hopper and the collecting hopper;
the lower end of the bottom plate is provided with a collecting hopper, the bottom end of the collecting hopper is opposite to the screening assembly, and a discharging plate is arranged at the position, located on the screening assembly, of the recovery device body; the screening subassembly lower extreme is the discharge hopper, and the discharge tube is put through to the discharge hopper bottom, installs the discharge valve on the discharge tube.
As a further scheme of the invention: the crushing assembly comprises a first crushing roller and a second crushing roller, and crushing teeth are arranged on the outer side surface of the first crushing roller and the outer side surface of the second crushing roller; a driving shaft is arranged in the middle of the first crushing roller, one end of the driving shaft is connected with the output end of a driving motor, the driving motor is arranged on the bottom plate, a first bevel gear is arranged on the tail end part of the other end of the driving shaft after sequentially penetrating through the first crushing roller and the support, and the support is fixedly arranged on the bottom plate; a rotating shaft is arranged in the middle of the second crushing roller, two ends of the rotating shaft are rotatably arranged on a support, and the support arranged at the lower end of the rotating shaft is fixedly arranged on a movable plate; the bottom plate is provided with a movable groove and a sliding groove, the movable plate is simultaneously and slidably arranged in the movable groove and the sliding groove which are formed in the bottom plate, and one side of the movable plate is provided with a screw rod; one end of a rotating shaft arranged in the middle of the second crushing roller is provided with a third bevel gear; the third bevel gear is connected with the first bevel gear through a transmission assembly.
As a further scheme of the invention: the transmission assembly comprises a second bevel gear, a fourth bevel gear and a transmission shaft, and the transmission shaft is rotatably arranged on the bottom plate; the second bevel gear is arranged on the left side of the transmission shaft, and the outer side of the second bevel gear is meshed with the outer side of the first bevel gear; the fourth bevel gear is arranged on the right side of the transmission shaft, and the outer side of the fourth bevel gear is meshed with the outer side of the third bevel gear; one side of the fourth bevel gear is in contact with the sliding block, the transmission shaft penetrates through the inner part of the upper end of the sliding block, and the lower end of the sliding block is fixedly arranged on the movable plate.
As a further scheme of the invention: the screening component comprises a screen, the screen is obliquely installed and fixed inside the recovery device body, a vibrating rod is installed at the lower end of the screen, a compression spring is arranged on the vibrating rod, the lower end of the vibrating rod is arranged on a first filter plate, and the first filter plate is installed and fixed inside the recovery device body; the lower end of the first filter plate is provided with a second filter plate which is arranged in the recovery device body; and a shaking motor is arranged between the second filter plate and the first filter plate.
Compared with the prior art, the invention has the beneficial effects that:
when the device for treating and recovering the slurry of the road building treats the surplus slurry, the agglomerated slurry is firstly crushed by the arranged crushing assembly and then screened by the vibrating screen, so that the effective components in the slurry can be effectively recovered;
in addition, the arranged crushing assembly is designed through structural improvement, two motors are not needed to be installed to drive the first crushing roller and the second crushing roller to move oppositely at the same time, and the purposes of one machine with multiple purposes, energy conservation and environmental protection are achieved; and the crushing clearance that forms between the first crushing roller of installation and the second crushing roller can also carry out reasonable adjustment according to the processing demand and change.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural view of a slurry treatment and recovery device for a road building according to an embodiment of the present invention.
Fig. 2 is a top view of a crushing assembly of a mud treatment and recovery device for a road building according to an embodiment of the present invention.
In the figure: 1-feed hopper, 2-recovery unit body, 3-first crushing roller, 4-first bevel gear, 5-second bevel gear, 6-drive shaft, 7-drive shaft, 8-bracket, 9-bottom plate, 10-second crushing roller, 11-third bevel gear, 12-fourth bevel gear, 13-slide block, 14-movable plate, 15-aggregate bin, 16-screen, 17-discharge plate, 18-vibrating bar, 19-compression spring, 20-first filter plate, 21-shaking motor, 22-second filter plate, 23-discharge hopper, 24-supporting leg, 25-cushion block, 26-discharge valve, 27-discharge pipe, 28-chute, 29-drive motor and 30-screw.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1 and 2, in an embodiment of the present invention, a mud treatment and recycling device for a road building includes:
the device comprises a recovery device body 2, wherein supporting legs 24 are arranged on the left side and the right side of the lower end of the recovery device body 2, and cushion blocks 25 are arranged at the bottom ends of the supporting legs 24; the supporting legs 24 and the cushion blocks 25 are arranged to cooperate to realize stable support for the whole slurry treatment and recovery device of the road building;
a feed hopper 1, a collecting hopper 15 and a discharge hopper 23 are sequentially arranged in the recovery device body 2 from top to bottom; the bottom end of the feed hopper 1 is over against the crushing component, the crushing component is arranged on the bottom plate 9, and the bottom plate 9 is fixedly arranged between the feed hopper 1 and the collecting hopper 15;
the lower end of the bottom plate 9 is provided with a collecting hopper 15, the bottom end of the collecting hopper 15 is opposite to the screening assembly, and a discharging plate 17 is arranged at the position, located on the screening assembly, of the recovery device body 2; the lower end of the screening component is provided with a discharge hopper 23, the bottom end of the discharge hopper 23 is communicated with a discharge pipe 27, and the discharge pipe 27 is provided with a discharge valve 26;
when the mud treatment and recovery device of the road building is used, the coagulated and agglomerated mud is thrown into the recovery device body 2 from the position of the feed hopper 1; at this time, the crushing assembly arranged in the recovery device body 2 is started, and the crushing assembly operates to crush the agglomerated slurry; after the slurry is crushed by the crushing component, the slurry falls onto the screening component, and the screening component generates shaking vibration at the moment and is used for screening the falling slurry;
the screened smaller mud particles and the dirt in the original mud are collected together through the discharge hopper 23 and are discharged through the discharge pipe 27, and the larger mud particles are collected together through the discharge plate 17;
referring to fig. 2, in one embodiment of the present invention, the crushing assembly comprises a first crushing roller 3 and a second crushing roller 10, wherein the outer surface of the first crushing roller 3 and the outer surface of the second crushing roller 10 are provided with crushing teeth;
a driving shaft 6 is arranged in the middle of the first crushing roller 3, one end of the driving shaft 6 is connected with the output end of a driving motor 29, the driving motor 29 is arranged on a bottom plate 9, the other end of the driving shaft 6 sequentially penetrates through the first crushing roller 3 and the tail end part of a support 8, and a first bevel gear 4 is arranged on the support 8 and is fixedly arranged on the bottom plate 9;
a rotating shaft is arranged in the middle of the second crushing roller 10, two ends of the rotating shaft are rotatably arranged on the bracket 8, and the bracket 8 arranged at the lower end of the rotating shaft is fixedly arranged on the movable plate 14; a movable groove and a sliding groove 28 are formed in the bottom plate 9, the movable plate 14 is simultaneously and slidably mounted inside the movable groove and the sliding groove 28 formed in the bottom plate 9, and a screw 30 is arranged on one side of the movable plate 14; one end of a rotating shaft arranged in the middle of the second crushing roller 10 is provided with a third bevel gear 11; the third bevel gear 11 is connected with the first bevel gear 4 through a transmission component;
when the crushing assembly is used for crushing the agglomerated slurry, the driving motor 29 is started, and the driving motor 29 drives the first crushing roller 3 to rotate through the driving shaft 6; because one end of the first crushing roller 3 is provided with the first bevel gear 4, the first bevel gear 4 is connected with the third bevel gear 11 through the transmission component, when the first bevel gear 4 rotates, the third bevel gear 11 is driven to rotate through the arranged transmission component, the rotating third bevel gear 11 drives the second crushing roller 10 arranged on the rotating shaft to rotate, and at the moment, the second crushing roller 10 and the first crushing roller 3 move in opposite directions, so that caking slurry entering the gap between the second crushing roller 10 and the first crushing roller 3 can be crushed;
moreover, the rotating screw 30 pushes the movable plate 14 to slide on the bottom plate 9 to displace by acting force at the position of the screw 30, so as to adjust the distance between the second crushing roller 10 and the first crushing roller 3, and further change the size of the crushing space between the first crushing roller 3 and the second crushing roller 10, thus the crushing precision can be adjusted according to the size of the slurry cake;
in the embodiment of the invention, the transmission assembly comprises a second bevel gear 5, a fourth bevel gear 12 and a transmission shaft 7, wherein the transmission shaft 7 is rotatably arranged on the bottom plate 9; the second bevel gear 5 is arranged on the left side of the transmission shaft 7, and the outer side of the second bevel gear 5 is meshed with the outer side of the first bevel gear 4; the fourth bevel gear 12 is arranged on the right side of the transmission shaft 7, and the outer side of the fourth bevel gear 12 is meshed with the outer side of the third bevel gear 11; one side of the fourth bevel gear 12 is in contact with a sliding block 13, the inner part of the upper end of the sliding block 13 penetrates through the transmission shaft 7, and the lower end of the sliding block 13 is fixedly arranged on a movable plate 14;
when the rotating first bevel gear 4 drives the second crushing roller 10 to rotate simultaneously through the transmission component, the outer side of the first bevel gear 4 is meshed with the outer side of the second bevel gear 5, so that the first bevel gear 4 can drive the second bevel gear 5 to rotate when rotating, and the transmission shaft 7 is arranged in the middle of the second bevel gear 5, so that the transmission shaft 7 can be driven to rotate simultaneously when the second bevel gear 5 rotates; when the transmission shaft 7 rotates, the fourth bevel gear 12 is driven to rotate, and because the outer side of the fourth bevel gear 12 is meshed with the outer side of the third bevel gear 11, the third bevel gear 11 is driven to rotate simultaneously when the fourth bevel gear 12 rotates; when the distance position between the second crushing roller 10 and the first crushing roller 3 is adjusted, and the movable plate 14 slides and displaces on the bottom plate 9, the slide block 13 can simultaneously push the fourth bevel gear 12 to slide and displace on the transmission shaft 7;
by the transmission assembly, two motors are not needed to be arranged to drive the first crushing roller 3 and the second crushing roller 10 to move oppositely at the same time, so that the multifunctional crusher is multifunctional;
in one embodiment of the present invention, the screen assembly includes a screen 16, the screen 16 is obliquely installed and fixed inside the recovery device body 2, a vibrating rod 18 is installed at the lower end of the screen 16, a compression spring 19 is arranged on the vibrating rod 18, the lower end of the vibrating rod 18 is arranged on a first filter plate 20, and the first filter plate 20 is installed and fixed inside the recovery device body 2; the lower end of the first filter plate 20 is provided with a second filter plate 22, and the second filter plate 22 is arranged inside the recovery device body 2; a shaking motor 21 is arranged between the second filter plate 22 and the first filter plate 20;
when the crushed mud falls onto the screen 16, the shaking motor 21 is started, the shaking motor 21 operates to cause a polarization sense to the first filter plate 20, the polarization sense is transmitted to the position of the screen 16 through the vibrating rod 18, so that the screen 16 is shaken, the mud screening efficiency of the mud falling onto the upper end surface of the screen 16 can be improved, large-particle mud is intercepted on the upper end surface of the screen 16 and is discharged and collected from the position of the discharge plate 17, and small-particle mud and dirt pass through the screen 16 and then fall onto the upper end surface of the first filter plate 20, and finally, the small-particle mud and the dirt are collected and discharged in a centralized manner through the discharge hopper 23;
in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. A mud treatment and recovery device for road construction, comprising: the device comprises a recovery device body (2), wherein supporting legs (24) are arranged on the left side and the right side of the lower end of the recovery device body (2), and cushion blocks (25) are arranged at the bottom ends of the supporting legs (24); the method is characterized in that:
a feed hopper (1), a collecting hopper (15) and a discharge hopper (23) are sequentially arranged in the recovery device body (2) from top to bottom;
the bottom end of the feed hopper (1) is opposite to the crushing component, the crushing component is arranged on the bottom plate (9), and the bottom plate (9) is fixedly arranged between the feed hopper (1) and the aggregate hopper (15);
the lower end of the bottom plate (9) is provided with a collecting hopper (15), the bottom end of the collecting hopper (15) is opposite to the screening component, and a discharge plate (17) is arranged at the position, located on the screening component, of the recovery device body (2); the screening subassembly lower extreme is discharge hopper (23), and discharge pipe (27) are put through to discharge hopper (23) bottom, install discharge valve (26) on discharge pipe (27).
2. The mud treatment and recovery device for road construction according to claim 1, wherein: the crushing assembly comprises a first crushing roller (3) and a second crushing roller (10), and crushing teeth are arranged on the outer side surface of the first crushing roller (3) and the outer side surface of the second crushing roller (10);
a driving shaft (6) is arranged in the middle of the first crushing roller (3), one end of the driving shaft (6) is connected with the output end of a driving motor (29), the driving motor (29) is arranged on the bottom plate (9), a first bevel gear (4) is arranged on the tail end part of the other end of the driving shaft (6) after sequentially penetrating through the first crushing roller (3) and the support (8), and the support (8) is fixedly arranged on the bottom plate (9);
a rotating shaft is arranged in the middle of the second crushing roller (10), two ends of the rotating shaft are rotatably arranged on the bracket (8), and the bracket (8) arranged at the lower end of the rotating shaft is fixedly arranged on the movable plate (14); a movable groove and a sliding groove (28) are formed in the bottom plate (9), the movable plate (14) is simultaneously installed in the movable groove and the sliding groove (28) formed in the bottom plate (9) in a sliding mode, and a screw rod (30) is arranged on one side of the movable plate (14);
one end of a rotating shaft arranged in the middle of the second crushing roller (10) is provided with a third bevel gear (11); the third bevel gear (11) is connected with the first bevel gear (4) through a transmission component.
3. The mud treatment and recovery device for road construction according to claim 2, wherein:
the transmission assembly comprises a second bevel gear (5), a fourth bevel gear (12) and a transmission shaft (7), and the transmission shaft (7) is rotatably arranged on the bottom plate (9); the second bevel gear (5) is arranged on the left side of the transmission shaft (7), and the outer side of the second bevel gear (5) is meshed with the outer side of the first bevel gear (4);
the fourth bevel gear (12) is arranged on the right side of the transmission shaft (7), and the outer side of the fourth bevel gear (12) is meshed with the outer side of the third bevel gear (11); one side of the fourth bevel gear (12) is in contact with the sliding block (13), the transmission shaft (7) penetrates through the inner part of the upper end of the sliding block (13), and the lower end of the sliding block (13) is fixedly arranged on the movable plate (14).
4. The mud treatment and recovery device for road construction according to claim 1, wherein: the screening component comprises a screen (16), the screen (16) is obliquely installed and fixed in the recovery device body (2), a vibrating rod (18) is installed at the lower end of the screen (16), a compression spring (19) is arranged on the vibrating rod (18), the lower end of the vibrating rod (18) is arranged on a first filter plate (20), and the first filter plate (20) is installed and fixed in the recovery device body (2); the lower end of the first filter plate (20) is provided with a second filter plate (22), and the second filter plate (22) is arranged inside the recovery device body (2); a shaking motor (21) is arranged between the second filter plate (22) and the first filter plate (20).
CN202210714588.1A 2022-06-22 2022-06-22 Mud treatment and recovery device for road building Pending CN115193526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210714588.1A CN115193526A (en) 2022-06-22 2022-06-22 Mud treatment and recovery device for road building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210714588.1A CN115193526A (en) 2022-06-22 2022-06-22 Mud treatment and recovery device for road building

Publications (1)

Publication Number Publication Date
CN115193526A true CN115193526A (en) 2022-10-18

Family

ID=83575767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210714588.1A Pending CN115193526A (en) 2022-06-22 2022-06-22 Mud treatment and recovery device for road building

Country Status (1)

Country Link
CN (1) CN115193526A (en)

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