CN215655751U

CN215655751U - Be used for heavy metal contaminated soil to restore curing agent centrifugal device

Info

Publication number: CN215655751U
Application number: CN202121753816.3U
Authority: CN
Inventors: 姚义刚; 陆平
Original assignee: Jiangsu Yilusheng New Materials Co ltd
Current assignee: Jiangsu Yilusheng New Materials Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-28
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a curing agent centrifugal device for repairing heavy metal contaminated soil, which comprises a machine body and a centrifugal mechanism arranged on the machine body, wherein the centrifugal mechanism comprises a first rotating rod, a centrifugal tank and a treatment tank, the centrifugal tank and the treatment tank are arranged on the first rotating rod, a rectangular cavity is formed in the machine body, the first rotating rod is vertically inserted in the rectangular cavity, the centrifugal tank and the treatment tank are respectively sleeved on a rod shaft of the first rotating rod, the treatment tank is positioned in the centrifugal tank, the treatment tank, a separation tank, a stirring ring, a baffle plate and the like are matched for use through a centrifugal motor, under the matching action of a connecting plate and the stirring ring, a curing agent in the treatment tank can be stirred, the treatment tank under continuous rotation can be separated from the filter screen under the action of centrifugal force, so that liquid in the centrifugal tank is guided into the treatment tank, the treatment tank and the centrifugal tank which rotate in opposite directions are convenient for increasing the purification effect of the curing agent.

Description

Be used for heavy metal contaminated soil to restore curing agent centrifugal device

Technical Field

The utility model relates to the technical field of centrifugal devices, in particular to a centrifugal device for a heavy metal contaminated soil remediation curing agent.

Background

The soil stabilizer is a novel energy-saving and environment-friendly engineering material which is synthesized by various inorganic and organic materials and used for curing various soils. For the soil to be reinforced, according to the physical and chemical properties of the soil, only a certain amount of curing agent needs to be added, and the required performance index can be achieved through uniform stirring and compaction treatment.

Most of the existing soil curing agents are subjected to single centrifugation during preparation, and the curing agents have the phenomena of low purification efficiency and low purity, so that the using effect of the soil curing agents is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a curing agent centrifugal device for heavy metal contaminated soil remediation, which aims to solve the technical problems of low centrifugal efficiency and low purity of the curing agent in the background.

In order to achieve the purpose, the utility model provides the following technical scheme: a curing agent centrifugal device for repairing heavy metal contaminated soil comprises a machine body and a centrifugal mechanism installed on the machine body, wherein the centrifugal mechanism comprises a first rotating rod, a centrifugal tank and a treatment tank, the centrifugal tank and the treatment tank are arranged on the first rotating rod, a rectangular cavity is formed in the machine body, the first rotating rod is vertically inserted into the rectangular cavity, the centrifugal tank and the treatment tank are respectively sleeved on a rod shaft of the first rotating rod, the treatment tank is positioned in the centrifugal tank, the treatment tank is fixedly connected with the first rotating rod, a through hole is formed in the surface of the centrifugal tank, a filter screen is fixedly arranged in the through hole, a baffle is arranged on one side of the filter screen, the baffle is elastically connected with the treatment tank through a reset spring, two opposite guide rods are fixedly arranged on the inner wall of the top end of the centrifugal tank, and connecting plates are fixedly connected with the bottom ends of the two guide rods, the connecting plate is sleeved on a rod shaft of the supporting rod in a sliding mode, one end, far away from the two guide rods, of the connecting plate is fixedly connected with stirring rings parallel to the first rotating rod, and the two stirring rings are located in the treatment tank.

Preferably, the centrifugal mechanism further comprises a centrifugal motor, an output shaft of the centrifugal motor is fixedly sleeved with a first belt wheel, a second rotating rod parallel to the first rotating rod is inserted into the machine body in a rotating manner, a second belt wheel and a second helical gear are fixedly arranged at the upper end and the lower end of the second rotating rod respectively, the second belt wheel is connected with the first belt wheel through a belt in a transmission manner, a first helical gear meshed with the second helical gear is arranged on a rod shaft of the first rotating rod, the first helical gear is rotatably sleeved on the surface of the first rotating rod, and the bottom end of the first helical gear is fixedly connected with the top end of the centrifugal tank.

Preferably, a support is fixedly arranged in the machine body, two opposite connecting blocks are arranged on the support, a support plate is fixedly inserted between the two connecting blocks, and the second rotating rod is rotatably inserted on the support plate.

Preferably, the fixed two guide plates, two that are provided with in bottom in rectangle chamber the concrete shape of guide plate is trapezoidal, install on the organism with the drain pipe of rectangle chamber intercommunication, the drain pipe is located two between the guide plate, just install the solenoid valve on the drain pipe.

Preferably, the rectangular cavity is internally provided with a sleeve which penetrates through the treatment centrifugal tank and is fixedly communicated with the treatment centrifugal tank, the bottom end of the machine body is respectively and fixedly provided with two supporting legs, a discharging pipe is arranged between the two supporting legs, a driving motor is fixedly arranged on the discharging pipe, the output end of the driving motor is fixedly connected with a spiral shaft, and the spiral shaft is inserted in the sleeve in a threaded manner.

Preferably, a protection frame is installed at the top of the machine body, the protection frame is detachably arranged at the top of the machine body through a screw, and the protection frame is located outside the centrifugal motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the centrifugal motor who sets up, the treatment tank, the knockout drum, the stirring ring, the cooperation of baffle etc. is used, under the mating reaction of even board and stirring ring, can stir the curing agent in the treatment tank, last the treatment tank under rotating, under the effect of centrifugal force, the baffle that can make its surface set up separates with the filter screen, thereby in the leading-in treatment tank of liquid in the messenger's centrifuge tank, be convenient for separate the liquid in the curing agent, revolve to the treatment tank and the centrifuge tank of opposite rotation, be convenient for improve the purification effect that increases the curing agent.

2. Through operation driving motor, make its output drive screw axis rotate, and then make the solid discharge gate discharge by unloading pipe one side, be convenient for to the derivation of solid matter, be convenient for to the solid-liquid separation of curing agent, the support is used with the cooperation that links up the piece, can support the second bull stick, has ensured the stability of second bull stick work.

Drawings

FIG. 1 is a schematic structural diagram of the centrifugal device for the heavy metal contaminated soil remediation curing agent of the utility model.

Fig. 2 is a schematic sectional structure view of the centrifugal device for the heavy metal contaminated soil remediation and curing agent in fig. 1.

FIG. 3 is a partially cut-away schematic view of the centrifugal mechanism of FIG. 2.

Fig. 4 is a partial structural view of the treatment tank of fig. 2.

In the figure: 1. a body; 11. supporting legs; 111. a support; 112. a joining block; 12. a drive motor; 121. A screw shaft; 122. a sleeve; 13. a discharging pipe; 14. a liquid outlet pipe; 15. an electromagnetic valve; 16. a protective frame; 17. a baffle; 2. a centrifugal mechanism; 21. a centrifugal motor; 22. a first pulley; 23. a second pulley; 24. a first rotating lever; 25. a first helical gear; 26. a strut; 261. connecting plates; 262. a guide bar; 263. A stirring ring; 27. a second helical gear; 28. a second rotating rod; 3. a centrifuge tank; 4. a treatment tank; 41. filtering with a screen; 42. a baffle plate; 43. a return spring.

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 provides a technical solution: a curing agent centrifugal device for heavy metal contaminated soil remediation comprises a machine body 1 and a centrifugal mechanism 2 installed on the machine body 1, wherein the centrifugal mechanism 2 comprises a first rotating rod 24, a centrifugal tank 3 and a treatment tank 4 which are arranged on the first rotating rod 24, a rectangular cavity is formed in the machine body 1, the first rotating rod 24 is vertically inserted into the rectangular cavity, the centrifugal tank 3 and the treatment tank 4 are respectively sleeved on a rod shaft of the first rotating rod 24, the treatment tank 4 is positioned in the centrifugal tank 3, the treatment tank 4 is fixedly connected with the first rotating rod 24, a through hole is formed in the surface of the centrifugal tank 3, a filter screen 41 is fixedly arranged in the through hole, a baffle 42 is arranged on one side of the filter screen 41, the baffle 42 is elastically connected with the treatment tank 4 through a return spring 43, two opposite guide rods 262 are fixedly arranged on the inner wall of the top end of the centrifugal tank 3, connecting plates 261 are fixedly connected with the bottom ends of the two guide rods 262, the connecting plates 261 are slidably sleeved on rod shafts of supporting rods 26, and even board 261 keeps away from the equal fixedly connected with of one end of two guide arms 262 and the stirring ring 263 that parallels of first pivot 24, two stirring ring 263 all are located the treatment tank 4, the rotation of first pivot 24, the treatment tank 4 that can drive fixed connection rotates, under the rotation that treatment tank 4 lasts, baffle 42 that can make its surface setting separates with filter screen 41, under the effect of centrifugal force, can make the leading-in treatment tank 4 of liquid in the centrifuge bowl 3 in, be convenient for separate the liquid in the curing agent, even board 261 and stirring ring 263's cooperation effect down, can stir the curing agent in the treatment tank 4, make it reach the homogeneous mixing, be convenient for improve the purity of curing agent.

As an embodiment of the present invention, the centrifugal mechanism 2 further includes a centrifugal motor 21, a first belt pulley 22 is fixedly sleeved on an output shaft of the centrifugal motor 21, a second rotating rod 28 parallel to the first rotating rod 24 is rotatably inserted on the machine body 1, a second belt pulley 23 and a second helical gear 27 are fixedly arranged at upper and lower ends of the second rotating rod 28 respectively, the second belt pulley 23 is connected with the first belt pulley 22 through a belt, a first helical gear 25 meshed with the second helical gear 27 is arranged on a rod shaft of the first rotating rod 24, the first helical gear 25 is rotatably sleeved on a surface of the first rotating rod 24, a bottom end of the first helical gear 25 is fixedly connected with a top end of the centrifugal tank 3, the centrifugal motor 21 is started to drive the first belt pulley 22 to rotate, the second rotating rod 28 and the second helical gear 27 are driven to synchronously rotate under the cooperation of the belt, the second helical gear 27 drives the first helical gear 25 to rotate, finally, the centrifugal tank 3 is driven to rotate, and the effect of rotating the centrifugal tank 3 is achieved.

As an embodiment of the present invention, a bracket 111 is fixedly installed in the machine body 1, two opposite connecting blocks 112 are arranged on the bracket 111, a support plate is fixedly inserted between the two connecting blocks 112, the second rotating rod 28 is rotatably inserted on the support plate, and the bracket 111 and the connecting blocks 112 are used in cooperation, so that the second rotating rod 28 can be supported, and the stability of the second rotating rod 28 in operation is ensured.

As an implementation mode of the utility model, two guide plates 17 are fixedly arranged at the bottom of the rectangular cavity, the specific shapes of the two guide plates 17 are trapezoidal, a liquid outlet pipe 14 communicated with the rectangular cavity is arranged on the machine body 1, the liquid outlet pipe 14 is positioned between the two guide plates 17, an electromagnetic valve 15 is arranged on the liquid outlet pipe 14, and the electromagnetic valve 15 is adjusted to enable liquid centrifuged in the centrifugal tank 3 to flow into the liquid outlet pipe 14 under the auxiliary action of the guide plates 17, so that the liquid is conveniently discharged and guided out.

As an embodiment of the utility model, a treatment centrifuge tank 3 penetrates through a rectangular cavity and is fixedly communicated with a sleeve 122, two supporting legs 11 are respectively and fixedly arranged at the bottom end of a machine body 1, a blanking pipe 13 is arranged between the two supporting legs 11, a driving motor 12 is fixedly arranged on the blanking pipe 13, a screw shaft 121 is fixedly connected with the output end of the driving motor 12, the screw shaft 121 is inserted in the sleeve 122 in a threaded manner so as to guide out solid matters in the centrifuge tank 3, the screw shaft 121 is driven to rotate by the output end of the driving motor 12 through operation, and then the solid matters are discharged from a discharge hole at one side of the blanking pipe 13, so that the solid matters are conveniently separated and guided out.

As an embodiment of the utility model, a protection frame 16 is installed on the top of the machine body 1, the protection frame 16 is detachably arranged on the top of the machine body 1 through screws, the protection frame 16 is positioned outside the centrifugal motor 21, and the detachable protection frame 16 is convenient for protecting the centrifugal motor 21 and preventing the centrifugal motor from being damaged by external factors.

The working principle is as follows: when the utility model is used, a user firstly introduces curing agent into the treatment tank 4, then drives the centrifugal motor 21 to drive the first belt pulley 22 to rotate, under the matching use of a belt, the second rotating rod 28 and the second bevel gear 27 are driven to synchronously rotate, the second bevel gear 27 drives the first bevel gear 25 to rotate, further drives the centrifugal tank 3 to rotate, the rotating centrifugal tank 3 drives the guide rod 262 to synchronously rotate, under the matching action of the connecting plate 261 and the stirring ring 263, the curing agent in the treatment tank 4 can be stirred to achieve uniform mixing, the first rotating rod 24 drives the support rod 26 to rotate, the treatment tank 4 can be driven to rotate, under the continuous rotation of the treatment tank 4, the baffle 42 arranged on the surface of the treatment tank can be separated from the filter screen 41, under the action of centrifugal force, the liquid in the centrifugal tank 3 can be introduced into the treatment tank 4, be convenient for separate the liquid in the curing agent, pivoted treatment tank 4 is to opposite with 3 rotations of centrifuging tank, be convenient for improve the purity of curing agent, when discharging the liquid in the rectangle intracavity, through adjusting solenoid valve 15, make the liquid of centrifuging in centrifuging tank 3 under the assistance of guide plate 17, the liquid in the time rectangle intracavity flows into drain pipe 14 department, be convenient for derive the emission of liquid, finally through operation driving motor 12, make its output drive screw axle 121 rotate, and then make the solid discharge gate of discharge gate one side of unloading pipe 13 discharge, be convenient for to the derivation of solid matter, solid-liquid separation, be convenient for the separation to the curing agent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heavy metal contaminated soil remediation and curing agent centrifugation device is characterized by comprising a machine body (1) and a centrifugation mechanism (2) installed on the machine body (1), wherein the centrifugation mechanism (2) comprises a first rotating rod (24), a centrifugation tank (3) and a treatment tank (4) which are installed on the first rotating rod (24), a rectangular cavity is formed in the machine body (1), the first rotating rod (24) is vertically inserted into the rectangular cavity, the centrifugation tank (3) and the treatment tank (4) are respectively sleeved on a rod shaft of the first rotating rod (24), the treatment tank (4) is located in the centrifugation tank (3), the treatment tank (4) is fixedly connected with the first rotating rod (24), a through hole is formed in the surface of the centrifugation tank (3), a filter screen (41) is fixedly installed in the through hole, a baffle (42) is installed on one side of the filter screen (41), the baffle (42) is elastically connected with the treatment tank (4) through a return spring (43), two opposite guide rods (262) are fixedly arranged on the inner wall of the top end of the centrifugal tank (3), the bottom ends of the two guide rods (262) are fixedly connected with a connecting plate (261), the connecting plate (261) is sleeved on a rod shaft of the support rod in a sliding mode, a stirring ring (263) parallel to the first rotating rod (24) is fixedly connected to one end, away from the two guide rods (262), of the connecting plate (261), and the two stirring rings (263) are located in the treatment tank (4).

2. The centrifugal device for the heavy metal contaminated soil remediation curing agent according to claim 1, wherein: the centrifugal mechanism (2) further comprises a centrifugal motor (21), a first belt wheel (22) is fixedly sleeved on an output shaft of the centrifugal motor (21), a second rotating rod (28) parallel to the first rotating rod (24) is inserted on the machine body (1) in a rotating mode, a second belt wheel (23) and a second helical gear (27) are fixedly arranged at the upper end and the lower end of the second rotating rod (28) respectively, the second belt wheel (23) is connected with the first belt wheel (22) through a belt in a transmission mode, a first helical gear (25) meshed with the second helical gear (27) is arranged on a rod shaft of the first rotating rod (24), the first helical gear (25) is rotatably sleeved on the surface of the first rotating rod (24), and the bottom end of the first helical gear (25) is fixedly connected with the top end of the centrifugal tank (3).

3. The centrifugal device for the heavy metal contaminated soil remediation curing agent according to claim 2, wherein: the supporting frame (111) is fixedly arranged in the machine body (1), two opposite connecting blocks (112) are arranged on the supporting frame (111), a supporting plate is fixedly inserted between the two connecting blocks (112), and the second rotating rod (28) is rotatably inserted on the supporting plate.

4. The centrifugal device for the heavy metal contaminated soil remediation curing agent according to claim 1, wherein: the fixed two guide plates (17), two of being provided with in bottom in rectangle chamber the concrete shape of guide plate (17) is trapezoidal, install on organism (1) with drain pipe (14) of rectangle chamber intercommunication, drain pipe (14) are located two between guide plate (17), just install solenoid valve (15) on drain pipe (14).

5. The centrifugal device for the heavy metal contaminated soil remediation curing agent according to claim 1, wherein: the treatment centrifugal tank (3) penetrates through the rectangular cavity and is fixedly communicated with a sleeve (122), two supporting legs (11) are fixedly arranged at the bottom end of the machine body (1) respectively, a discharging pipe (13) is arranged between the two supporting legs (11), a driving motor (12) is fixedly arranged on the discharging pipe (13), a spiral shaft (121) is fixedly connected to the output end of the driving motor (12), and the spiral shaft (121) is inserted into the sleeve (122) in a threaded mode.

6. The centrifugal device for the heavy metal contaminated soil remediation curing agent according to claim 2, wherein: a protection frame (16) is installed at the top of the machine body (1), the protection frame (16) is detachably arranged at the top of the machine body (1) through screws, and the protection frame (16) is located outside the centrifugal motor (21).