CN211394359U

CN211394359U - Material machine for preparing soil heavy metal passivation material by using nano zero-valent iron composite attapulgite

Info

Publication number: CN211394359U
Application number: CN201922380134.1U
Authority: CN
Inventors: 任珺; 陶玲; 刘伟
Original assignee: Gansu Hanxing Environmental Protection Technology Co ltd
Current assignee: Gansu Hanxing Environmental Protection Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-01
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a compound attapulgite of nanometer zero-valent iron preparation soil heavy metal passivation material machine, which comprises a housing, be provided with hoisting device and agitating unit in the casing, hoisting device and agitating unit are connected with transmission, transmission includes motor, pivot, No. two pivots, a gear, No. two gears, No. three gears and No. four gears, a pivot top is connected with motor drive shaft, a gear and No. four gears set up respectively in a pivot with hoisting device's promotion epaxial, No. two gears and No. three gears from the top down set gradually in No. two pivots, a gear and No. three gear engagement, No. two gears and No. four gear engagement, be provided with belt transmission between No. two pivots and agitating unit's the (mixing) shaft. The machine for preparing the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite can stir more uniformly, and the transmission device is more reasonable in arrangement.

Description

Material machine for preparing soil heavy metal passivation material by using nano zero-valent iron composite attapulgite

Technical Field

The utility model relates to an attapulgite modified processing technology field indicates a nanometer zero-valent iron compound attapulgite preparation soil heavy metal passivation material machine very much.

Background

The preparation of the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite mainly comprises the steps of stirring and mixing crushed palygorskite and nano zero-valent iron, introducing distilled water after mixing to prepare suspension slurry, and then entering the next preparation process; however, the existing machine for preparing the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite has the defect of uneven stirring, so that the effect of final materials on soil heavy metal passivation is influenced, and the defect of unreasonable transmission device arrangement is also caused.

Disclosure of Invention

The utility model aims at improving and innovating the shortcoming and the problem that exist among the background art, provide a stirring more even, transmission set up more reasonable compound attapulgite of nanometer zero-valent iron and prepare soil heavy metal passivation material machine.

The technical proposal of the utility model is to construct a material machine for preparing soil heavy metal passivation material by nanometer zero-valent iron composite attapulgite, which comprises a machine shell, a lifting device and a stirring device are arranged in the machine shell, the lifting device and the stirring device are connected with a transmission device, the transmission device comprises a motor, a first rotating shaft, a second rotating shaft, a first gear, a second gear, a third gear and a fourth gear, the top end of the first rotating shaft is connected with a motor transmission shaft, the first gear and the fourth gear are respectively arranged on the first rotating shaft and a lifting shaft of the lifting device, the second gear and the third gear are sequentially arranged on the second rotating shaft from top to bottom, the first gear is meshed with the third gear, no. two gears and No. four gear engagement, be provided with belt drive between No. two pivot and agitating unit's the (mixing) shaft.

Preferably, No. one gear, No. two gears, No. three gears and No. four gears set up in the gear box, the motor sets up on the gear box, bottom rotation is connected in a pivot, No. two pivots and the promotion axle bottom and the gear box, No. two pivot tops are passed the gear box, extend to the casing top, promote the axle top and pass in the gear extends to the casing to with the casing in the top rotate be connected.

Preferably, hoisting device includes lifting shaft, helical blade and shell, agitating unit includes (mixing) shaft and stirring vane, helical blade sets up on the lifting shaft for that part of casing, the shell cooperation cover is established outside helical blade, and the top is provided with the upper shed, and the bottom is provided with the under shed, the (mixing) shaft rotates with the casing to be connected, and the bottom extends to the bottom in the casing, and the top extends the casing top, stirring vane sets up on the (mixing) shaft.

Preferably, a sealing ring is arranged at the contact position of the lifting shaft and the gear box.

Preferably, the casing is arranged on the gear box, part of the bottom of the casing extends out of the gear box, the part is arranged in a slope, the lower end of the slope extends to the lower opening, and the bottom of the casing is provided with a discharge hole which is located at the lower end of the slope.

Preferably, a feed hopper is arranged on the shell, and a water inlet pipe is arranged on the feed hopper.

Preferably, the housing is provided with feet at the part of the housing extending out of the gearbox.

Preferably, a fixed plate is arranged on the machine shell and is rotatably connected with the second rotating shaft.

Preferably, the lifting means is located in close proximity to the inner wall of the housing.

The utility model has the advantages and beneficial effect:

this compound attapulgite of nanometer zero-valent iron preparation soil heavy metal passivation material machine not only is provided with agitating unit and stirs the mixture to the material, still is provided with hoisting device, and hoisting device can promote the upper strata with lower floor's material, stirs the mixture again, and consequently stirs more evenly, and drives agitating unit and hoisting device moving transmission, has only used a motor just to realize agitating unit and transmission's operation, and consequently transmission sets up more rationally.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the interior of the housing.

Description of the figures:

1-shell, 2-motor, 3-first rotating shaft, 4-second rotating shaft, 5-first gear, 6-second gear, 7-third gear, 8-fourth gear, 9-gear box, 10-lifting shaft, 11-helical blade, 12-shell, 13-upper opening, 14-lower opening, 15-stirring shaft, 16-stirring blade, 17-sealing ring, 18-discharge port, 19-main belt pulley, 20-auxiliary belt pulley, 21-belt, 22-feed hopper, 23-water inlet pipe, 24-support leg and 25-fixing plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1 and 2, the material machine for preparing the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite comprises a machine shell 1, a lifting device and a stirring device are arranged in the machine shell 1, the lifting device and the stirring device are connected with a transmission device, the transmission device comprises a motor 2, a first rotating shaft 3, a second rotating shaft 4, a first gear 5, a second gear 6, a third gear 7 and a fourth gear 8, the top end of the first rotating shaft 3 is connected with a transmission shaft of the motor 2, the first gear 5 and the fourth gear 8 are respectively arranged on the first rotating shaft 3 and a lifting shaft 10 of the lifting device, the second gear 6 and the third gear 7 are sequentially arranged on the second rotating shaft 4 from top to bottom, the first gear 5 is meshed with the third gear 7, no. two gears 6 and No. four gear 8 meshing, be provided with belt 21 transmission between No. two pivot 4 and agitating unit's the (mixing) shaft 15.

The utility model discloses a theory of operation:

motor 2 drives a pivot 3 rotatory, a pivot 3 drives through a gear 5 and No. three gear 7 and drives No. two pivot 4 rotatoryly, No. two rotatory pivot 4 drives the (mixing) shaft 15 rotation through belt 21 transmission, stir the material, No. two rotatory pivots 4 drive the hoisting device operation through No. two gears 6 and No. four gears 8, promote the lower floor's material to the upper strata, the direction that the material flows is as shown by the arrow in the figure, stir the mixture again.

Example 2

On the basis of embodiment 1, as shown in fig. 1, the first gear 5, the second gear 6, the third gear 7 and the fourth gear 8 are disposed in the gear box 9, the motor 2 is disposed on the gear box 9, the bottom ends of the first rotating shaft 3, the second rotating shaft 4 and the lifting shaft 10 are rotatably connected with the bottom in the gear box 9, the top end of the second rotating shaft 4 penetrates through the gear box 9 and extends to the top of the machine shell 1, and the top end of the lifting shaft 10 penetrates through the gears and extends into the machine shell 1 and is rotatably connected with the top in the machine shell 1. The gear box 9 is provided to function as a protection gear and also as a support for the housing 1.

Example 3

On the basis of embodiment 1, as shown in fig. 1, the lifting device includes a lifting shaft 10, a helical blade 11 and a housing 12, the stirring device includes a stirring shaft 15 and a stirring blade 16, the helical blade 11 is disposed on the lifting shaft 10 which is the part of the casing 1, the housing 12 is fittingly sleeved outside the helical blade 11, an upper opening 13 is disposed at the top, a lower opening 14 is disposed at the bottom, the stirring shaft 15 is rotatably connected with the casing 1, the bottom end extends to the bottom in the casing 1, the top end extends out of the top of the casing 1, and the stirring blade 16 is disposed on the stirring shaft 15. Rotatory lift shaft 10 drives helical blade 11 and rotates, and rotatory helical blade 11 promotes the bottom material to upper shed 13 from upper shed 13, drops in casing 1 from upper shed 13 again to play the effect of turning from top to bottom, consequently stir more evenly.

Example 4

In addition to embodiment 1, as shown in fig. 1, a seal ring 17 is provided at a contact portion of the lift shaft 10 and the gear case 9. The sealing ring 17 serves as a seal.

Example 5

On the basis of embodiment 1, as shown in fig. 1, the casing 1 is disposed on the gear box 9, and a bottom portion of the casing 1 extends out of the gear box 9, the bottom portion of the casing 1 is disposed in a slope, and a lower end of the slope extends to the lower opening 14, and the bottom of the casing 1 is disposed with the discharge hole 18, and the discharge hole 18 is located at the lower end of the slope. The slope is arranged to enable the materials to flow into the opening better, the discharge port 18 is arranged for discharging, and the lower end of the slope enables discharging to be more thorough.

Example 6

On the basis of embodiment 1, as shown in fig. 1, the belt 21 transmission device comprises a main belt pulley 19, a secondary belt pulley 20 and a belt 21, wherein the main belt pulley 19 and the secondary belt pulley 20 are sequentially arranged at the top ends of the second rotating shaft 4 and the stirring shaft 15, and the belt 21 is wrapped on the main belt pulley 19 and the secondary belt pulley 20. This embodiment is used to explain the belt 21 drive specifically.

Example 7

On the basis of embodiment 1, as shown in fig. 1, a feed hopper 22 is provided on the housing 1, and a water inlet pipe 23 is provided on the feed hopper 22. The feed hopper 22 is used for feeding, the water inlet pipe 23 is arranged on the feed hopper 22, and the water flowing out of the water inlet pipe 23 can also play a role of flushing the feed hopper 22.

Example 8

On the basis of embodiment 1, as shown in fig. 1, the housing 1 is provided with a leg 24, and the leg 24 is located at a portion of the housing 1 extending out of the gear box 9. The feet 24 serve as a support.

Example 9

On the basis of embodiment 1, as shown in fig. 1, a fixing plate 25 is disposed on the housing 1, and the fixing plate 25 is rotatably connected to the second rotating shaft 4. The fixed plate 25 serves as a fixed shaft and the rotational connection is achieved by means of bearings.

Example 10

On the basis of embodiment 1, as shown in fig. 2, the lifting device is arranged against the inner wall of the housing 1. Therefore, more space can be left for the stirring device to stir, and the space arranged in the layout is more reasonable.

Claims

1. A machine for preparing soil heavy metal passivation materials by using nano zero-valent iron composite attapulgite comprises a machine shell (1) and is characterized in that a lifting device and a stirring device are arranged in the machine shell (1), the lifting device and the stirring device are connected with a transmission device, the transmission device comprises a motor (2), a first rotating shaft (3), a second rotating shaft (4), a first gear (5), a second gear (6), a third gear (7) and a fourth gear (8), the top end of the first rotating shaft (3) is connected with a transmission shaft of the motor (2), the first gear (5) and the fourth gear (8) are respectively arranged on the first rotating shaft (3) and a lifting shaft (10) of the lifting device, the second gear (6) and the third gear (7) are sequentially arranged on the second rotating shaft (4) from top to bottom, the first gear (5) is meshed with the third gear (7), no. two gears (6) and No. four gears (8) meshing, be provided with belt (21) transmission between No. two pivot (4) and agitating unit's (mixing) shaft (15).

2. The machine for preparing soil heavy metal passivation materials from nano zero-valent iron composite attapulgite according to claim 1, wherein the first gear (5), the second gear (6), the third gear (7) and the fourth gear (8) are arranged in a gear box (9), the motor (2) is arranged on the gear box (9), the bottom ends of the first rotating shaft (3), the second rotating shaft (4) and the lifting shaft (10) are rotatably connected with the bottom in the gear box (9), the top end of the second rotating shaft (4) penetrates through the gear box (9) and extends to the top of the machine shell (1), and the top end of the lifting shaft (10) penetrates through the gears and extends into the machine shell (1) and is rotatably connected with the top in the machine shell (1).

3. The machine for preparing soil heavy metal passivation material from nano zero-valent iron composite attapulgite according to claim 1, wherein the lifting device comprises a lifting shaft (10), a helical blade (11) and a shell (12), the stirring device comprises a stirring shaft (15) and a stirring blade (16), the helical blade (11) is arranged on the lifting shaft (10) which is the part of the machine shell (1), the shell (12) is sleeved outside the helical blade (11) in a matching manner, an upper opening (13) is arranged at the top of the shell, a lower opening (14) is arranged at the bottom of the shell, the stirring shaft (15) is rotatably connected with the machine shell (1), the bottom end of the stirring shaft extends to the inner bottom of the machine shell (1), the top end of the stirring shaft extends out of the top of the machine shell (1), and the stirring blade (16) is arranged on the stirring shaft (15.

4. The machine for preparing the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite according to claim 1, wherein a sealing ring (17) is arranged at the contact position of the lifting shaft (10) and the gear box (9).

5. The machine for preparing the soil heavy metal passivation material from the nano zero-valent iron composite attapulgite according to claim 1, wherein the machine shell (1) is arranged on the gear box (9), the bottom part of the machine shell (1) extends out of the gear box (9), the part is arranged in a slope, the lower end of the slope extends to the lower opening (14), the bottom of the machine shell (1) is provided with a discharge hole (18), and the discharge hole (18) is positioned at the lower end of the slope.

6. The machine for preparing the soil heavy metal passivation material from the nano zero-valent iron composite attapulgite according to claim 1, wherein the belt (21) transmission device comprises a main belt pulley (19), a secondary belt pulley (20) and a belt (21), the main belt pulley (19) and the secondary belt pulley (20) are sequentially arranged at the top ends of the second rotating shaft (4) and the stirring shaft (15), and the belt (21) is wrapped on the main belt pulley (19) and the secondary belt pulley (20).

7. The machine for preparing soil heavy metal passivation materials by using the nano zero-valent iron composite attapulgite according to claim 1, wherein a feed hopper (22) is arranged on the machine shell (1), and a water inlet pipe (23) is arranged on the feed hopper (22).

8. The machine for preparing the soil heavy metal passivation material from the nano zero-valent iron composite attapulgite according to claim 1, characterized in that a support leg (24) is arranged on the machine shell (1), and the support leg (24) is positioned on the part of the machine shell (1) extending out of the gear box (9).

9. The machine for preparing the soil heavy metal passivation material by using the nano zero-valent iron composite attapulgite according to claim 1, wherein a fixing plate (25) is arranged on the machine shell (1), and the fixing plate (25) is rotatably connected with the second rotating shaft (4).

10. The machine for preparing soil heavy metal passivation materials by using the nano zero-valent iron composite attapulgite according to claim 1, wherein the lifting device is arranged close to the inner wall of the machine shell (1).