Sludge soil impurity sorting pretreatment equipment

Abstract

The utility model discloses sludge soil impurity sorting pretreatment equipment which comprises a containing pool, a driving device, a sorting device and a lifting device, the lifting device is connected with the driving device, the driving device is connected with the sorting device, the sorting device comprises a plurality of sorting gears, and a circle of hook-shaped teeth are arranged on the side face of each sorting gear; the driving device is used for driving the sorting gear to rotate; the lifting device is used for adjusting the height of the sorting gear; the containing pool is used for containing sludge, and during sludge pretreatment, the sorting gear moves in the containing pool. Impurities such as aquatic plants and plant rhizomes in sludge are effectively separated out through the sorting device, and subsequent sludge treatment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment equipment technical field especially relates to a sludge earth sundry sorting pretreatment equipment. BACKGROUND

[0002] Sludge treatment in water environment treatment is an important link of current water environment comprehensive regulation, and the main treatment mode of sludge currently has two kinds of in-situ treatment and resource utilization. In which in-situ treatment mainly includes solidification, dewatering in dredging site to sludge, and then transportation and stacking, and is applicable to small and medium-sized rivers, but the treatment effect of high water content sludge needs to be paid attention to. And resource utilization is to transform sludge into building materials (such as bricks, road base materials) or fertilizers, and realizes resource cyclic utilization.

[0003] However, when sludge is treated, there are generally some plant rhizomes in the sludge, and this part of plant rhizomes will affect the subsequent treatment in the transformation process, especially the water grass with long rhizomes is generally contained in the sludge, the longer the water grass, the more troublesome the subsequent conversion is, so a pretreatment device for efficiently separating the sundries such as water grass in the sludge is needed. UTILITY MODEL CONTENT

[0004] Invention purpose: in view of the above shortcomings, the utility model provides a sludge earth sundry sorting pretreatment equipment, which can quickly and effectively separate the sundries such as water grass in the sludge.

[0005] Technical scheme: in order to solve the above problems, the utility model adopts a sludge earth sundry sorting pretreatment equipment, which comprises a containing pool, a driving device, a sorting device, a lifting device, the lifting device is connected with the driving device, the driving device is connected with the sorting device, the sorting device comprises a plurality of sorting gears, one circle of hook-shaped teeth is arranged on the side surface of the sorting gear; the driving device is used for driving the sorting gear to rotate, and the lifting device is used for adjusting the height of the sorting gear; the containing pool is used for containing sludge, when the sludge is pretreated, the sorting gear moves in the containing pool.

[0006] Further, the driving device comprises a driving motor, a transmission shaft connected with the driving motor, a transmission gear mounted on the transmission shaft, a driving gear mounted on the same rotating shaft with the sorting gear, and the transmission gear is engaged with the driving gear.

[0007] Further, the lifting device comprises a lifting motor, a lifting threaded shaft connected with the lifting motor, a lifting traction sleeve sleeved on the lifting threaded shaft, and a lifting rod fixedly connected with the lifting traction sleeve, and the lifting rod is connected with the driving device.

[0008] Further, the slotted plate connected with the lifting device, the moving base, the moving wheel installed on the moving base, the sliding groove formed on the slotted plate, the moving wheel slidingly installed in the sliding groove, and the driving device connected with the moving base are further included.

[0009] Further, the motor for driving the moving wheel is arranged on the moving base.

[0010] Further, the water pump is arranged on one side of the containing pool, the water pump is communicated with the inside of the containing pool through the drain pipe, the water pump is further connected with the water receiving pipe, water is injected into the containing pool through the water receiving pipe, the water pump and the drain pipe, and the discharge pipe for discharging the sludge is further arranged on the containing pool.

[0011] Further, the protective shell is arranged outside the driving device and the lifting device.

[0012] Advantages: compared with the prior art, the present application has the following advantages: (1) the water grass, plant roots and other sundries in the sludge are effectively separated through the sorting device, and the subsequent sludge treatment is facilitated; (2) the cleaning in the whole containing pool range is realized through the lifting device and the moving base, and the cleaning effect is guaranteed; (3) the movement of the moving wheel is limited through the sliding groove, and the movement of the moving base and the sorting device is more stable and smooth; (4) the water pump is arranged to inject water into the containing pool, the sludge is prevented from being hardened, and the sorting device is better in cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the sludge soil sundry sorting pretreatment equipment of the present application;

[0014] Figure 2 It is a whole structure schematic view of the sludge soil sundry sorting pretreatment equipment of the present application from another angle;

[0015] Figure 3 It is a water pump and pipeline structure schematic view of the present application;

[0016] Figure 4 It is a driving device structure schematic view of the present application;

[0017] Figure 5 It is a sorting device structure schematic view of the present application;

[0018] Figure 6 It is a lifting device structure schematic view of the present application. DETAILED DESCRIPTION

[0019] As Figures 1 to 6As shown, the sludge earth sundry sorting pretreatment equipment in the embodiment comprises a containing pool 1, a driving device, a sorting device and a lifting device. The containing pool 1 is provided with a water pump housing 24 on one side, the water pump housing 24 is provided with a water pump base 23, and a water pump 21 is installed on the water pump base 23. The water pump 21 is communicated with the inside of the containing pool 1 through a drain pipe 20, and the water pump 21 is also connected with a water inlet pipe 22. Water is injected into the containing pool 1 through the water inlet pipe 22, the water pump 21 and the drain pipe 20 to prevent the sludge from being hardened, so as to facilitate subsequent sorting and treatment of the sludge. The containing pool 1 is also provided with a discharge pipe 25 for discharging the treated sludge out of the containing pool.

[0020] The driving device comprises a motor housing 2, a driving motor 4, a transmission shaft 5, a transmission gear 6 and a driving gear 7. The sorting device comprises ten coaxially installed sorting gears 9, and the side surface of each sorting gear 9 is provided with a ring of hook-shaped teeth. The motor housing 2 is provided with a motor base 3, and the driving motor 4 is installed on the motor base 3. The transmission shaft 5 is installed on the output end of the driving motor 4, and the outer side of the transmission shaft 5 is provided with a protective shell 10. The transmission gear 6 is installed on the transmission shaft 5, and the transmission gear 6 is engaged with the driving gear 7. The driving gear 7 and the sorting gears 9 are installed on the same rotating shaft 8, and the driving gear 7 is located in the middle part, and the sorting gears 9 are symmetrically arranged on both sides. The driving motor 4 drives the transmission gear 6 to rotate, and then drives the driving gear 7 and the rotating shaft 8 to rotate through the engagement of the two gears. The sorting gears 9 rotate with the rotating shaft 8, and separate the sundries such as waterweeds in the sludge through the hook-shaped teeth on the side surface.

[0021] The lifting device comprises two symmetrically arranged lifting motors 18, lifting threaded shafts 17 connected with the lifting motors 18, lifting traction sleeves 16 sleeved on the lifting threaded shafts 17, lifting rods 15 fixedly connected with the lifting traction sleeves 16, and lifting device housings 19 provided outside the lifting motors 18 and the lifting threaded shafts 17. The lifting device housings 19 are fixedly connected with the containing pool 1 through connecting plates. The other end of the lifting rod 15 is connected with a slotted plate 13, and the slotted plate 13 is provided with two sliding grooves 14 and a through groove between the two sliding grooves 14. The slotted plate 13 is provided with a moving base 11 and moving wheels 12 installed on the moving base 11, and the moving wheels 12 are slidingly installed in the sliding grooves 14. The driving motor 4 is installed on the moving base 11, the transmission shaft 5 passes through the through groove, and the sorting device is located below the slotted plate 13.

[0022] The sorting device moves up and down with the slotted plate 13 by lifting the lifting rod 15 on the lifting screw shaft 17 driven by the lifting motor 18 to adjust the height of the slotted plate 13. The translation of the sorting device is realized by pushing the moving base 11 to complete the sorting treatment in the whole containing pool range. The pushing can be manual or automatic by setting a motor on the moving base 11 to drive the moving wheels 12. When the moving base 11 moves, the moving wheels 12 slide in the sliding groove 14, and the sliding groove 14 limits the running track of the moving wheels 12 to make the movement of the moving wheels 12 and the moving base 11 more stable and smooth.

[0023] The use process of the utility model is as follows: the sludge is poured into the containing pool 1, the lifting motor 18 is started to adjust the height of the sorting device, and the sorting device is extended into the sludge. Then the driving motor 4 is started to make the sorting gear 9 start rotating and sorting the sludge, the moving base 11 is pushed to make the sorting gear 9 move in the containing pool, and the whole range of the containing pool is cleaned. The water pump 21 can be started during the cleaning process to inject water into the containing pool 1 to prevent the sludge from hardening. After cleaning, the sorting device is lifted to extend out of the sludge, and the weeds, plant roots and other sundries wound on the sorting gear 9 are removed, and finally the treated sludge is discharged from the discharge pipe 25.

[0024] The utility model effectively separates the weeds, plant roots and other sundries in the sludge by the sorting device, which is convenient for subsequent sludge treatment. The lifting device and the moving base realize the cleaning in the whole containing pool range to ensure the cleaning effect. The movement of the moving wheels is limited by the sliding groove to make the movement of the moving base and the sorting device more stable and smooth. The water pump is set to inject water into the containing pool to prevent the sludge from hardening, and the sorting device can better complete the cleaning.

Claims

1. A sludge-soil debris sorting pre-treatment apparatus, characterized by, The application relates to a sludge sorting device, which comprises a containing pool (1), a driving device, a sorting device, and a lifting device, wherein the lifting device is connected with the driving device, the driving device is connected with the sorting device, the sorting device comprises a plurality of sorting gears (9), the side surface of the sorting gear (9) is provided with a ring of hook-shaped teeth; the driving device is used for driving the sorting gear (9) to rotate, and the lifting device is used for adjusting the height of the sorting gear (9); the containing pool (1) is used for containing sludge, and when the sludge is pretreated, the sorting gear (9) moves in the containing pool (1).

2. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 1, wherein, The driving device comprises a driving motor (4), a transmission shaft (5) connected with the driving motor (4), a transmission gear (6) installed on the transmission shaft (5), and a driving gear (7) installed on the same rotating shaft (8) with the sorting gear (9), wherein the transmission gear (6) is engaged with the driving gear (7).

3. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 1, wherein, The lifting device comprises a lifting motor (18), a lifting threaded shaft (17) connected with the lifting motor (18), a lifting traction sleeve (16) sleeved on the lifting threaded shaft (17), and a lifting rod (15) fixedly connected with the lifting traction sleeve (16), wherein the lifting rod (15) is connected with the driving device.

4. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 1, wherein, The sludge sorting device further comprises a slotted plate (13) connected with the lifting device, a moving base (11), and a moving wheel (12) installed on the moving base (11), wherein a sliding groove (14) is formed in the slotted plate (13), the moving wheel (12) is slidingly installed in the sliding groove (14), and the driving device is connected with the moving base (11).

5. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 4, wherein, The moving base (11) is provided with a motor for driving the moving wheel (12).

6. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 1, wherein, One side of the containing pool (1) is provided with a water pump (21), the water pump (21) is communicated with the inside of the containing pool (1) through a drain pipe (20), the water pump (21) is further connected with a water receiving pipe (22), water is injected into the containing pool (1) through the water receiving pipe (22), the water pump (21) and the drain pipe (20), and the containing pool (1) is further provided with a discharge pipe (25) for discharging sludge.

7. The sludge soil debris sorting pre-treatment apparatus as claimed in claim 1, wherein, The driving device and the lifting device are both provided with protective shells.

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