Sludge recycling and briquetting device

Abstract

The utility model belongs to the technical field of sludge recovery, and particularly relates to a sludge recovery briquetting device which comprises a baffle seat, a briquetting assembly arranged at the top of the baffle seat, a lifting assembly arranged on the baffle seat and a briquetting limiting frame arranged on the lifting assembly, a driving air cylinder pushes a sliding barrel on a moving plate to slide downwards on a sliding rod, at the moment, a pressing plate moves downwards along with the moving plate, then sludge in a pressing block limiting frame is subjected to pressing block operation, and then a gear motor is driven to drive a lead screw to rotate; the two sliding barrels and the threaded sleeve are fixed to the fixing base, the fixing base limits the threaded sleeve and the sliding barrels, at the moment, rotation of the lead screw drives the U-shaped support to move upwards, then the pressing block limiting frame is driven to move upwards, and sludge blocks in the pressing block limiting frame are discharged from the interior of the pressing block limiting frame under the action of gravity; sludge blocks can be automatically discharged, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge recovery, and in particular relates to a sludge recovery briquetting device. Background Art

[0002] In people's production and life, a lot of sewage is generated. Sludge is produced during sewage treatment. Sludge is a very complex substance composed of organic debris, bacterial cells, inorganic particles and colloids. The sludge content is high. In order to avoid sludge from polluting the environment and to better utilize the sludge as a resource, the sludge needs to be dehydrated first, and then briquetting the sludge using sludge briquetting equipment;

[0003] At present, the conventional briquetting device briquettes the sludge inside the briquetting mold through a pressing plate. Due to the downward pressure, the sludge blocks after briquetting are stuck inside the briquetting mold, which has poor flexibility and does not have an automatic discharge function. Utility Model Content

[0004] To solve the problems raised in the above background technology. The utility model provides a sludge recovery briquetting device, including a baffle seat, and a briquetting assembly arranged on the top of the baffle seat, a lifting assembly arranged on the baffle seat, and a briquetting limit frame arranged on the lifting assembly;

[0005] The lifting assembly comprises a U-shaped support fixed on the baffle seat, a screw rod and a pair of sliding rods for guiding are arranged between the upper and lower ends of the U-shaped support through bearings.

[0006] As a sludge recovery briquetting device of the utility model, preferably, a threaded sleeve is screwed on the screw rod, and a sliding cylinder that slides up and down is sleeved on the sliding rod.

[0007] As a sludge recovery briquetting device of the utility model, preferably, a fixing seat is fixed between the two sliding cylinders and the threaded sleeve, a U-shaped bracket is fixedly provided on the fixing seat, and the U-shaped bracket is fixedly connected to the outer side wall of the briquetting limit frame.

[0008] As a sludge recovery briquetting device of the utility model, preferably, a reduction motor is installed on the top of the U-shaped support, and the rotor of the reduction motor is fixedly connected to the screw rod.

[0009] As a sludge recovery briquetting device of the utility model, preferably, the briquetting assembly includes four guide rods fixed on the baffle seat, top plates are fixed on the tops of the four guide rods, and a cylinder is fixed on the top of the top plate.

[0010] As a sludge recovery briquetting device of the utility model, preferably, a sleeve is sleeved on the guide rod, a movable plate is fixed on the sleeve, and a pressing plate matching the briquetting limit frame is fixed to the bottom of the movable plate through a support rod.

[0011] As a sludge recovery briquetting device of the utility model, preferably, the piston rod of the cylinder passes through the top plate and is fixedly connected to the center of the top of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The sludge is placed inside the briquetting limit frame, and the driving cylinder pushes the slide cylinder on the movable plate to slide downward on the slide rod. At this time, the press plate follows the movable plate to move downward, and then performs a briquetting operation on the sludge inside the briquetting limit frame. Then the reduction motor is driven to drive the screw rod to rotate. Since the threaded sleeve is screwed on the screw rod, the slide cylinder is sleeved on the slide rod, and the two slide cylinders and the threaded sleeve are fixed on the fixed seat, the fixed seat limits the threaded sleeve and the slide cylinder. At this time, the rotation of the screw rod drives the U-shaped bracket to move upward, and then drives the briquetting limit frame to move upward. At this time, the sludge block inside the briquetting limit frame is discharged from the inside of the briquetting limit frame under the action of gravity. It has high flexibility, can automatically complete the discharging of the sludge block, and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the lifting component of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A;

[0019] In the figure:

[0020] 1. Baffle seat;

[0021] 2. Press block assembly; 21. Guide rod; 22. Top plate; 23. Cylinder; 24. Sleeve; 25. Moving plate; 26. Press plate;

[0022] 3. Lifting assembly; 31. U-shaped support; 32. Screw rod; 33. Sliding rod; 34. Threaded sleeve; 35. Sliding cylinder; 36. Fixed seat; 37. Speed ​​reduction motor; 38. U-shaped bracket;

[0023] 4. Press block limit frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] A sludge recovery briquetting device comprises a baffle seat 1 and a briquetting assembly 2 arranged on the top of the baffle seat 1.

[0028] In this embodiment: In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "the current traditional briquetting device uses a pressing plate to briquette the sludge inside the briquetting mold. Due to the downward pressure, the sludge block after briquetting is stuck inside the briquetting mold, with poor flexibility and no automatic discharge function." Combined with actual use, this problem is obviously a real problem that is difficult to solve. Therefore, in order to solve this technical problem, a lifting component 3 is added on this basis.

[0029] like Figure 1-4 As shown in the figure;

[0030] In combination with the above content, in order to facilitate the discharge of the briquetting sludge, it also includes a lifting assembly 3 arranged on the baffle seat 1, and a briquetting limit frame 4 arranged on the lifting assembly 3;

[0031] The lifting assembly 3 includes a U-shaped support 31 fixed on the baffle seat 1, and a screw rod 32 and a pair of sliding rods 33 for guiding are arranged between the upper and lower ends of the U-shaped support 31 through bearings.

[0032] In an optional embodiment, a threaded sleeve 34 is screwed onto the screw rod 32, a slide cylinder 35 that slides up and down is sleeved on the slide rod 33, a fixed seat 36 is fixed between the slide cylinders 35 and the threaded sleeve 34, a U-shaped bracket 38 is fixedly provided on the fixed seat 36, the U-shaped bracket 38 is fixedly connected to the outer wall of the pressure block limit frame 4, a reduction motor 37 is installed on the top of the U-shaped support 31, and the rotor of the reduction motor 37 is fixedly connected to the screw rod 32.

[0033] In this implementation scheme: the reduction motor 37 drives the screw rod 32 to rotate. Since the threaded sleeve 34 is screwed onto the screw rod 32, the slide 35 is sleeved onto the slide rod 33, and the two slides 35 and the threaded sleeve 34 are fixed on the fixed seat 36. The fixed seat 36 limits the threaded sleeve 34 and the slide 35. At this time, the rotation of the screw rod 32 drives the U-shaped bracket 38 to move in the up and down directions.

[0034] In an optional embodiment, the pressure block assembly 2 includes four guide rods 21 fixed on the baffle seat 1, a top plate 22 is fixed on the top of the four guide rods 21, a cylinder 23 is fixed on the top of the top plate 22, a sleeve 24 is sleeved on the guide rod 21, a movable plate 25 is fixed on the sleeve 24, a pressure plate 26 matching the pressure block limit frame 4 is fixed to the bottom of the movable plate 25 through a support rod, and the piston rod of the cylinder 23 passes through the top plate 22 and is fixedly connected to the top center of the movable plate 25.

[0035] In this embodiment, the cylinder 23 pushes the sleeve 24 on the moving plate 25 to slide downward on the guide rod 21 , and the pressing plate 26 moves downward following the moving plate 25 , thereby performing a briquetting operation on the sludge inside the briquetting limit frame 4 .

[0036] Working principle of this utility model:

[0037] The sludge is placed inside the briquetting limit frame 4, and the driving cylinder 23 pushes the sleeve 24 on the movable plate 25 to slide downward on the guide rod 21. At this time, the pressing plate 26 follows the movable plate 25 to move downward, and then the sludge inside the briquetting limit frame 4 is briquetting, and then the reduction motor 37 is driven to drive the screw rod 32 to rotate. Since the threaded sleeve 34 is screwed on the screw rod 32, the slide cylinder 35 is sleeved on the slide rod 33, and the two slide cylinders 35 and the threaded sleeve 34 are all fixed on the fixed seat 36, the fixed seat 36 limits the threaded sleeve 34 and the slide cylinder 35. At this time, the rotation of the screw rod 32 drives the U-shaped bracket 38 to move upward, and then drives the briquetting limit frame 4 to move upward. At this time, the sludge block inside the briquetting limit frame 4 is discharged from the inside of the briquetting limit frame 4 under the action of gravity. It has high flexibility, can automatically complete the discharge of the sludge block, and has high work efficiency.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sludge recovery briquetting device, comprising a baffle seat (1), and a briquetting assembly (2) arranged on the top of the baffle seat (1), characterized in that: It also includes a lifting assembly (3) arranged on the baffle seat (1), and a pressing block limiting frame (4) arranged on the lifting assembly (3); The lifting assembly (3) comprises a U-shaped support (31) fixed on the baffle seat (1), a screw rod (32) and a pair of sliding rods (33) for guiding are arranged between the upper and lower ends of the U-shaped support (31) via bearings.

2. A sludge recovery briquetting device according to claim 1, characterized in that: A threaded sleeve (34) is screwed onto the screw rod (32), and a sliding cylinder (35) that slides up and down is sleeved onto the sliding rod (33).

3. A sludge recovery briquetting device according to claim 2, characterized in that: A fixing seat (36) is fixed between the two slide cylinders (35) and the threaded sleeve (34), a U-shaped bracket (38) is fixedly arranged on the fixing seat (36), and the U-shaped bracket (38) is fixedly connected to the outer side wall of the pressure block limiting frame (4).

4. A sludge recovery briquetting device according to claim 1, characterized in that: A reduction motor (37) is installed on the top of the U-shaped support (31), and the rotor of the reduction motor (37) is fixedly connected to the screw rod (32).

5. The sludge recovery briquetting device according to claim 1, characterized in that: The pressing block assembly (2) comprises four guide rods (21) fixed on the baffle seat (1), a top plate (22) is fixed on the top of the four guide rods (21), and a cylinder (23) is fixed on the top of the top plate (22).

6. A sludge recovery briquetting device according to claim 5, characterized in that: The guide rod (21) is sleeved with a sleeve (24), a movable plate (25) is fixed on the sleeve (24), and a pressing plate (26) matching the pressing block limiting frame (4) is fixed at the bottom of the movable plate (25) via a supporting rod.

7. The sludge recovery briquetting device according to claim 5, characterized in that: The piston rod of the cylinder (23) passes through the top plate (22) and is fixedly connected to the top center of the moving plate (25).

Images