CN211337630U

CN211337630U - Conveying device for sludge

Info

Publication number: CN211337630U
Application number: CN202020794491.2U
Authority: CN
Inventors: 谢原卿; 王大鹏; 王均宁; 曹星
Original assignee: Haikou Eking Environmental Protection Technology Co ltd
Current assignee: Haikou Eking Environmental Protection Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-08-25
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a conveyor for mud relates to the mud field of carrying, including the delivery box, the delivery box sets up to the slope structure, the one end top fixedly connected with feeder hopper of delivery box, the one end middle part fixedly connected with driving motor of delivery box, driving motor's output fixedly connected with transmission shaft, the transmission shaft is located the inner chamber middle part of delivery box, the outside fixedly connected with auger blade of transmission shaft. The utility model discloses a be provided with the dead slot in the delivery box, in mud fell the collecting box through the screen cloth on dead slot and the arc, the screen cloth had played prefilter's effect, and the cutter in the screen cloth cooperation dead slot can cut off impurity and the foreign matter attached to on the screen cloth, avoids impurity and foreign matter to cause the screen cloth to block up, has improved the work efficiency of this device.

Description

Conveying device for sludge

Technical Field

The utility model relates to a mud field of carrying, in particular to a conveyor for mud.

Background

Along with the continuous enlargement of the scale of cities and towns, the water consumption for urban life and production is continuously improved, the urban sewage is rapidly increased, a large amount of sludge containing stink, pathogenic bacteria and heavy metals is generated every day in urban sewage treatment, and the sludge occupies a large amount of land in subsequent land accumulation and landfill and secondarily pollutes the ecological environment. The water content of the factory sludge of the current town sewage plant is basically about 80 percent, and the reduction, harmless and stabilization treatment of the sludge can be better realized through treatment technologies such as aerobic fermentation, drying incineration and the like of the sludge. In the process of the sludge treatment process, various sludge materials (conditioning mixed sludge, fermented sludge and the like) need to be intensively transferred and conveyed in a large quantity, and the conventional sludge conveying equipment is not provided with a mechanism for removing impurities and foreign matters in the sludge, so that the conveying equipment is easily damaged by the impurities in the sludge in the conveying process, and the foreign matters and the impurities in the sludge influence the next processing step of the sludge and influence the treatment efficiency of the sludge. Therefore, it is necessary to invent a conveying device for sludge to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor for mud to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a conveying device for sludge comprises a conveying box, wherein the conveying box is arranged to be of an inclined structure, the top of one end of the conveying box is fixedly connected with a feed hopper, the middle of one end of the conveying box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a transmission shaft, the transmission shaft is positioned in the middle of an inner cavity of the conveying box, auger blades are fixedly connected to the outer side of the transmission shaft, a hollow groove is formed in the bottom of the conveying box, a connecting rod is arranged in the hollow groove, two ends of the connecting rod are respectively fixedly connected with the inner walls of two sides of the hollow groove, cutters are fixedly connected to two sides of the bottom end of the connecting rod, an arc-shaped plate is arranged below the conveying box, the inner part of the arc-shaped plate is arranged to be a screen mesh, a screening motor is, and the output end of the screening motor is fixedly connected with the arc-shaped plate, the other end of the conveying box is fixedly connected with a storage box, a collecting box is arranged below the conveying box, one end of the collecting box is fixedly connected with the storage box, and the collecting box is positioned below the arc-shaped plate.

Preferably, the connecting rod sets up to the arc structure, the connecting rod is provided with a plurality ofly, and a plurality of connecting rods are equidistant horizontal distribution.

Preferably, the filter chamber has been seted up to the inside of storage case, the middle part of filter chamber is provided with the filter plate, the lower surface edge fixedly connected with dog of filter plate, dog fixed mounting is on the middle part inner wall of filter chamber.

Preferably, a box door is arranged on one side above the filter screen plate, one end of the box door is movably connected with the storage box through a pin shaft, and the other end of the box door is connected with the storage box in a clamping manner through a lock catch.

Preferably, the bottom of the filter cavity is an inclined plane, the bottom of the filter cavity is communicated with one end of the collecting box through a connecting groove, and the other end of the collecting box is provided with a discharge hole.

Preferably, the periphery of the edge of the upper surface of the arc plate is fixedly connected with a sliding sealing strip, and the sliding sealing strip is attached to the bottom of the conveying box.

Preferably, the upper surface of the other end of the arc plate is fixedly connected with a convex block, the top of the convex block is fixedly connected with a limiting sliding block, the bottom of the other end of the conveying box is provided with a limiting sliding groove matched with the limiting sliding block, and the limiting sliding block is positioned in the limiting sliding groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the dead slot in the delivery box, mud falls into the collecting box through the screen cloth on dead slot and the arc, and the screen cloth has played the effect of preliminary filtration, and the cutter in the screen cloth cooperation dead slot can cut off impurity and the foreign matter that adhere to on the screen cloth, avoids impurity and foreign matter to cause the screen cloth to block up, has improved the work efficiency of this device;

2. the utility model discloses a be provided with filter plate in the storage case, filter plate can carry out the secondary filter with impurity and the foreign matter that gets into the storage incasement, can clear up impurity and the foreign matter of piling up on filter plate through the chamber door, has improved the work efficiency of this device.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is the side-cut schematic view of the structure of the conveying box of the utility model.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a delivery box; 2. a feed hopper; 3. a drive motor; 4. a drive shaft; 5. a screw blade; 6. an empty groove; 7. a connecting rod; 8. a cutter; 9. an arc-shaped plate; 10. screening a screen; 11. a screening motor; 12. a material storage box; 13. a collection box; 14. a filter chamber; 15. a filter screen plate; 16. a stopper; 17. a box door; 18. a discharge port; 19. sliding the sealing strip; 20. a bump; 21. a limiting slide block; 22. and a limiting sliding groove.

Detailed Description

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.

The utility model provides a conveying device for sludge as shown in figures 1-3, as shown in figures 1 and 2, the conveying device comprises a conveying box 1, the conveying box 1 is set to be an inclined structure, a feed hopper 2 is fixedly connected to the top of one end of the conveying box 1, a driving motor 3 is fixedly connected to the middle of one end of the conveying box 1, a transmission shaft 4 is fixedly connected to the output end of the driving motor 3, the transmission shaft 4 is positioned in the middle of the inner cavity of the conveying box 1, an auger blade 5 is fixedly connected to the outer side of the transmission shaft 4, the driving motor 3 drives the auger blade 5 to rotate through the transmission shaft 4, the auger blade 5 conveys sludge upwards, a hollow groove 6 is arranged at the bottom of the conveying box 1, a connecting rod 7 is arranged inside the hollow groove 6, the connecting rod 7 is set to be an arc-shaped structure, a plurality of connecting rods 7 are arranged, the connecting rods 7 are distributed horizontally at equal, the two sides of the bottom end of the connecting rod 7 are fixedly connected with cutters 8, an arc-shaped plate 9 is arranged below the conveying box 1, the area of the arc-shaped plate 9 is larger than that of the empty groove 6, a screen 10 is arranged inside the arc-shaped plate 9, the cutters 8 are connected with the screen 10 in an attaching manner, the screen 10 and the cutters 8 are matched to cut off impurities and foreign matters attached to the screen 10, and the screen 10 is prevented from being blocked by the impurities and the foreign matters, a screening motor 11 is arranged at one end of the arc-shaped plate 9, the screening motor 11 is fixedly arranged at the bottom of one end of the conveying box 1, the output end of the screening motor 11 is fixedly connected with the arc-shaped plate 9, the screening motor 11 drives the arc-shaped plate 9 to move back and forth, so that the screen 10 plays a screening role, the working efficiency of the device is improved, the other end of the conveying box 1 is fixedly connected with a storage box, and the collecting box 13 is positioned below the arc-shaped plate 9;

specifically, a filter chamber 14 is arranged in the storage box 12, a filter screen plate 15 is arranged in the middle of the filter chamber 14, the filter screen plate 15 can filter impurities and foreign matters for the second time, a stop block 16 is fixedly connected to the lower surface edge of the filter screen plate 15, the stop block 16 is fixedly installed on the inner wall of the middle of the filter chamber 14, a box door 17 is arranged on one side above the filter screen plate 15, one end of the box door 17 is movably connected with the storage box 12 through a pin shaft, the other end of the box door 17 is connected with the storage box 12 in a clamping manner through a lock catch, the box door 17 can clean the impurities and the foreign matters accumulated on the filter screen plate 15, the bottom of the filter, and the bottom of the filter cavity 14 is communicated with one end of the collecting box 13 through a connecting groove, so that the secondary filtered sludge can be discharged into the collecting box 13, the other end of the collecting box 13 is provided with a discharge hole 18, and the discharge hole 18 can discharge the sludge in the collecting box 13.

As shown in fig. 2 and fig. 3, equal fixedly connected with sliding seal strip 19 of upper surface edge week side of arc 9, sliding seal strip 19 is connected with the bottom laminating of delivery box 1, sliding seal strip 19's setting has played sliding seal's effect, can avoid mud to leak, fixed surface is connected with lug 20 on the other end of arc 9, lug 20's top fixedly connected with limit slide 21, the other end bottom of delivery box 1 has seted up the spacing spout 22 with limit slide 21 looks adaptation, limit slide 21 is located spacing spout 22, limit slide 21 and spacing spout 22 have played spacing and supported effect to arc 9, do not hinder arc 9 round trip movement simultaneously.

The utility model discloses the theory of operation:

when the device works, firstly, sludge is injected into a conveying box 1 through a feed hopper 2, then a driving motor 3 is started, the driving motor 3 drives an auger blade 5 to rotate through a transmission shaft 4, the auger blade 5 conveys the sludge upwards, in the conveying process, the sludge falls into a collecting box 13 through an empty groove 6 and a screen 10, impurities on the sludge are conveyed into a storage box 12 through the auger blade 5, an arc-shaped plate 9 is driven to move back and forth through a screening motor 11, the efficiency of filtering the sludge by the screen 10 is improved, the screen 10 and a cutter 8 are matched to cut off the impurities and foreign matters attached to the screen 10, the screen 10 is prevented from being blocked by the impurities and the foreign matters, the impurities and the foreign matters entering the storage box 12 fall onto a filter screen plate 15 in a filter cavity 14, the filter screen plate 15 carries out secondary filtration on the impurities and the foreign matters, the filtered sludge enters the collecting box 13 through, the box door 17 can clean the impurities and foreign matters accumulated on the filter screen plate 15, and the discharge port 18 on the collection box 13 can discharge the sludge.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A conveyor for sludge, comprising a conveying box (1), characterized in that: the conveying box (1) is set to be an inclined structure, the top of one end of the conveying box (1) is fixedly connected with a feed hopper (2), the middle of one end of the conveying box (1) is fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a transmission shaft (4), the transmission shaft (4) is positioned in the middle of an inner cavity of the conveying box (1), the outer side of the transmission shaft (4) is fixedly connected with auger blades (5), the bottom of the conveying box (1) is provided with a hollow groove (6), a connecting rod (7) is arranged inside the hollow groove (6), two ends of the connecting rod (7) are respectively fixedly connected with the inner walls of two sides of the hollow groove (6), two sides of the bottom end of the connecting rod (7) are both fixedly connected with cutters (8), an arc-shaped plate (9) is arranged below the conveying box (1), and the inside of the arc-shaped, the one end of arc (9) is provided with screening motor (11), screening motor (11) fixed mounting is in the one end bottom of delivery box (1), and the output and arc (9) fixed connection of screening motor (11), the other end fixedly connected with storage case (12) of delivery box (1), the below of delivery box (1) is provided with collecting box (13), the one end and the storage case (12) fixed connection of collecting box (13), and collecting box (13) are located the below of arc (9).

2. A transfer device for sludge according to claim 1, characterized in that: connecting rod (7) set up to the arc structure, connecting rod (7) are provided with a plurality ofly, and a plurality of connecting rods (7) are equidistant horizontal distribution.

3. A conveying device for sludge according to claim 2, characterized in that: the filter chamber (14) has been seted up to the inside of storage case (12), the middle part of filter chamber (14) is provided with filter screen board (15), the lower surface edge fixedly connected with dog (16) of filter screen board (15), dog (16) fixed mounting is on the middle part inner wall of filter chamber (14).

4. A conveying device for sludge according to claim 3, characterized in that: one side of the upper part of the filter screen plate (15) is provided with a box door (17), one end of the box door (17) is movably connected with the storage box (12) through a pin shaft, and the other end of the box door (17) is connected with the storage box (12) in a clamping way through a lock catch.

5. A device for conveying sludge as claimed in claim 4, wherein: the bottom of the filtering cavity (14) is provided with an inclined surface, the bottom of the filtering cavity (14) is communicated with one end of the collecting box (13) through a connecting groove, and the other end of the collecting box (13) is provided with a discharging hole (18).

6. A device for conveying sludge as claimed in claim 5, wherein: the equal fixedly connected with sliding seal strip (19) of upper surface edge week side of arc (9), sliding seal strip (19) are connected with the bottom laminating of delivery box (1).

7. A device for conveying sludge as claimed in claim 6, wherein: the surface is fixedly connected with lug (20) on the other end of arc (9), the top fixedly connected with spacing slider (21) of lug (20), spacing spout (22) with spacing slider (21) looks adaptation is seted up to the other end bottom of delivery box (1), spacing slider (21) are located spacing spout (22).