CN211847657U

CN211847657U - Sludge spreading device

Info

Publication number: CN211847657U
Application number: CN201922095417.1U
Authority: CN
Inventors: 孙国科; 辛寒晓; 闫永秀; 赵升远; 王泽利; 申建伟
Original assignee: Zhonghe Qingyuan Jinan Ecological Technology Co ltd
Current assignee: Zhonghe Qingyuan Jinan Ecological Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-11-03
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a sludge spreading device, which comprises two I-shaped guide rail bodies; and a plurality of transverse plates transversely fixed between the two guide rail bodies; the electric screw rod sliding table is longitudinally fixed on the transverse plate; the frame is movably arranged on the guide rail body; the bottom of the frame is fixed with a sliding block of the electric screw rod sliding table; a guide wheel is arranged at the bottom of the frame; and a storage bin fixed at the rear side of the frame; and a tube seat fixed on the front side of the frame; a plurality of material spreading pipes are arranged on the pipe seat at intervals; the rear end of the material spreading pipe is hermetically communicated with the inner side of the storage bin; an arc plate support is arranged on the rear side of the guide rail body; the arc plate bracket is provided with a motion guide arc plate; a feeding support is fixed outside the rear side of the guide rail body; a first rotary joint is fixed at the top of the storage bin; the utility model provides a mud stone device can batch-type ground to the filter cloth on the stone, and the filter cloth of accomplishing the stone enters into and can fold into the multilayer in the filter-pressing storehouse.

Description

Sludge spreading device

Technical Field

The utility model relates to a stone device, concretely relates to mud stone device belongs to stone device technical field.

Background

According to related reports, about 8000 million tons of high-humidity sludge is produced in China every year, the municipal sludge is extremely difficult to dehydrate, after dehydration treatment is carried out on most of current sewage treatment plants, the water content of the sludge is generally 80-85%, the humidity is high, and the post-treatment cost is high; the intermittent spreading can be carried out on the filter cloth, so that the multi-layer spreading of the filter cloth is realized; in the prior art, no good material spreading system exists, so that a multi-layer material spreading system for filter cloth is developed by self.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a mud stone device can batch-type ground to the filter cloth material spreading, and the filter cloth of accomplishing the material spreading can fold into the multilayer in entering into the filter-pressing storehouse.

The utility model discloses a sludge spreading device, which comprises two I-shaped guide rail bodies; and a plurality of transverse plates transversely fixed between the two guide rail bodies; the electric screw rod sliding table is longitudinally fixed on the transverse plate; the frame is movably arranged on the guide rail body; the bottom of the frame is fixed with a sliding block of the electric screw rod sliding table; a guide wheel is arranged at the bottom of the frame; and a storage bin fixed at the rear side of the frame; and a tube seat fixed on the front side of the frame; a plurality of material spreading pipes are arranged on the pipe seat at intervals; the rear end of the material spreading pipe is hermetically communicated with the inner side of the storage bin; an arc plate support is arranged on the rear side of the guide rail body; the arc plate bracket is provided with a motion guide arc plate; a feeding support is fixed outside the rear side of the guide rail body; a first rotary joint is fixed at the top of the storage bin; the first rotary joint is connected with a second rotary joint through a first transverse pipe; the second rotary joint is connected with a third rotary joint through a second transverse pipe; the third swivel joint is connected to the feed tube bank; the feeding pipe group is fixed on the feeding bracket; a guide rod is fixed on the bottom surface of the second transverse pipe; the bottom of the guide rod is provided with a pulley block which is attached to the motion guide arc plate, when the material is paved, the sliding block is driven to move forwards or backwards through the electric lead screw sliding table, the sliding block drives the frame to move forwards or backwards, the guide wheel below the frame can roll forwards or backwards, so that the material paving pipe can enter from one width edge of the filter cloth roll to the other width edge, after the material paving is completed for the first time, the material paving pipe returns to the initial position until the material paving position arrives for the second time, the electric lead screw sliding table repeats the actions, and the part of the filter cloth which is not paved with mud enters the filter pressing frame to form a cover surface, so that the sludge is paved between two layers of; during material spreading, feeding is carried out on the third rotary joint through the feeding pipe group, the mixed liquid sludge sequentially passes through the third rotary joint, the second transverse pipe, the second rotary joint, the first transverse pipe and the first rotary joint, finally enters the storage bin, is distributed to each material spreading pipe, and the sludge is coated on the filter cloth through the discharge end of the material spreading pipe; when in laying, the first cross bar and the second cross bar do rotary swing action through the second rotary joint; second horizontal pole and feed pipe group do the swing gyration action through third rotary joint, during the action, as main swinging arms, its bottom of second horizontal pole passes through guide arm and assembly pulley as direction and support piece to can realize that the second horizontal pole can the arc swing extend and contract the action, can adapt to whole stone journey.

As a preferred embodiment, a main pipe is arranged at the inner side of the storage bin; the spreading pipe is hermetically communicated to the main pipe; the first swivel joint is communicated with the middle of the main pipe in a sealing mode, and the first swivel joint distributes the sludge to the paving pipes through the main pipe by sending the sludge into the main pipe.

As a preferred embodiment, one end of the spreading pipe, which is far away from the storage bin, is provided with a spreading head; the bottom of the material spreading head is provided with a coating through groove, the material spreading pipe sends sludge into the material spreading head and continuously supplies the material through the feeding end, the pressure in the material spreading pipe is greater than the flow force, and the sludge is extruded from the coating through groove to finish coating.

In a preferred embodiment, the first swivel joint, the second swivel joint and the third swivel joint have swivel ends axially perpendicular to the ground.

As a preferred embodiment, the feed tube group comprises a feed tube in communication with a third swivel joint; the feeding pipe is connected to the feeding hopper through the variable-frequency feeding pump, and the feeding pipe can be fed intermittently through the variable-frequency feeding pump, and meanwhile, the pressure is adjusted according to the coating amount.

As a preferred embodiment, the feed tube group comprises a return conduit communicating with a third return joint; a feeding pipe is fixedly communicated with the bottom of one side, close to the third rotary joint, of the rotary material guide pipe; the other end of the rotary material guide pipe is connected to the large cylinder; a plug rod is arranged on the inner side of the large cylinder body; the outer end part of the plug rod is fixed with the telescopic end of the hydraulic cylinder through a sliding plate; the sliding plate is movably mounted on the sliding rail, the feeding pipe supplies materials to the rotary material guide pipe through the feeding pump, the rotary material guide pipe supplies materials to the third rotary connector, external pressure or internal pushing is carried out on the inside of the large barrel through the plug rod, and feeding pressure of the third rotary connector is adjusted.

As a preferred embodiment, a front proximity switch and a rear proximity switch are respectively fixed at the front end and the rear end of the guide rail body; preceding proximity switch and back proximity switch pass through the control module group and link with electronic lead screw slip table, and when its front side wheel of frame traveled preceding proximity switch, preceding proximity switch received to shelter from and detects the signal that targets in place, electronic lead screw slip table stop action, and when its back side wheel of frame traveled preceding proximity switch, back proximity switch received to shelter from and detects the signal that targets in place, electronic lead screw slip table stop action.

Compared with the prior art, the utility model discloses a mud stone device can batch type ground to the filter cloth on the stone, and the filter cloth of accomplishing the stone enters into and can fold into the multilayer in the filter-pressing storehouse, and the one deck stone of filter cloth is accomplished to the stone once.

Drawings

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

Fig. 2 is a schematic view of the local enlarged structure in fig. 1A of the present invention.

Fig. 3 is a schematic diagram of the local enlarged structure in fig. 1B of the present invention.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic side view of embodiment 2 of the present invention.

Detailed Description

Example 1:

as shown in fig. 1 to 4, the sludge spreading device of the present invention includes a two-shaped guide rail body 1; and a plurality of transverse plates 2 transversely fixed between the two guide rail bodies; and an electric screw rod sliding table 3 longitudinally fixed on the transverse plate; and a frame 4 movably mounted on the guide rail body; the bottom of the frame 4 is fixed with a sliding block of the electric screw sliding table 3; the bottom of the frame 4 is provided with a guide wheel 6; and a storage bin 7 fixed at the rear side of the frame; and a tube seat 8 fixed on the front side of the frame; a plurality of material laying pipes 9 are arranged on the pipe seat 8 at intervals; the rear end of the material spreading pipe 9 is hermetically communicated with the inner side of the storage bin 7; an arc plate bracket 10 is arranged at the rear side of the guide rail body 1; the arc plate bracket 10 is provided with a motion guide arc plate 11; a feeding bracket 12 is fixed outside the rear side of the guide rail body 1; a first rotary joint 13 is fixed at the top of the storage bin 7; the first rotary joint 13 is connected with a second rotary joint 15 through a first transverse pipe 14; the second rotary joint 15 is connected with a third rotary joint 17 through a second transverse pipe 16; the third swivel joint 17 is connected to the feed pipe group; the feeding pipe group is fixed on the feeding bracket 12; a guide rod 18 is fixed on the bottom surface of the second transverse pipe 16; the bottom of the guide rod 18 is provided with a pulley block 19 attached to the motion guide arc plate, when the filter cloth is paved, an electric lead screw sliding table drives a sliding block to move forwards or backwards, the sliding block drives a frame to move forwards or backwards, a guide wheel under the frame can roll forwards or backwards, so that a paving pipe can enter from one width edge of a filter cloth roll to the other width edge, after one paving is completed, the paving pipe returns to an initial position until a second paving position arrives, the electric lead screw sliding table repeats the actions, and the part of the filter cloth which is not paved with mud enters a filter press frame to form a cover surface, so that the mud is paved between two layers of filter cloth; during material spreading, feeding is carried out on the third rotary joint through the feeding pipe group, the mixed liquid sludge sequentially passes through the third rotary joint, the second transverse pipe, the second rotary joint, the first transverse pipe and the first rotary joint, finally enters the storage bin, is distributed to each material spreading pipe, and the sludge is coated on the filter cloth through the discharge end of the material spreading pipe; when in laying, the first cross bar and the second cross bar do rotary swing action through the second rotary joint; second horizontal pole and feed pipe group do the swing gyration action through third rotary joint, during the action, as main swinging arms, its bottom of second horizontal pole passes through guide arm and assembly pulley as direction and support piece to can realize that the second horizontal pole can the arc swing extend and contract the action, can adapt to whole stone journey.

Wherein, one end of the material spreading pipe 9 far away from the storage bin is provided with a material spreading head; the bottom of the material spreading head 91 is provided with a coating through groove (not shown), the material spreading pipe sends sludge into the material spreading head and continuously supplies the sludge through the feeding end, the pressure in the material spreading pipe is greater than the flow force, and the sludge is extruded from the coating through groove to finish coating.

The rotating ends of the first rotating joint 13, the second rotating joint 15 and the third rotating joint 17 are axially vertical to the ground.

Wherein, a front proximity switch 101 and a rear proximity switch 102 are respectively fixed at the front end and the rear end of the guide rail body 1; preceding proximity switch 101 and back proximity switch 102 are linked through control module group and electronic lead screw slip table 3, and when its front side wheel of frame traveled preceding proximity switch, preceding proximity switch received to shelter from and detects the signal that targets in place, electronic lead screw slip table stop motion, and when its back side wheel of frame traveled preceding proximity switch, back proximity switch received to shelter from and detects the signal that targets in place, electronic lead screw slip table stop motion.

In another embodiment, a main pipe (not shown) is disposed inside the storage bin 7; the material spreading pipe 9 is hermetically communicated to the main pipe; the first rotary joint 13 is in sealed communication with the middle of the main pipe, and distributes sludge to the paving pipes through the main pipe by sending the sludge to the main pipe.

In yet another embodiment, the feed tube set includes a return conduit 20 in communication with a third swivel joint; a feeding pipe 21 is fixedly communicated with the bottom of one side of the rotary material guide pipe 20 close to the third rotary joint; the other end of the rotary material guide pipe 20 is connected to the large cylinder 22; a plug rod 23 is arranged on the inner side of the large cylinder 22; the outer end part of the plug rod 23 is fixed with the telescopic end of a hydraulic cylinder 25 through a sliding plate 24; the sliding plate 24 is movably mounted on the sliding rail 26, the feeding pipe supplies materials to the rotary material guide pipe through the feeding pump, the rotary material guide pipe supplies materials to the third rotary joint, external pressure or internal pushing is carried out on the inside of the large cylinder through the plug rod, and feeding pressure of the third rotary joint is adjusted.

Example 2:

as shown in fig. 5, the feed pipe group comprises a feed pipe 21 communicating with a third swivel joint; the feeding pipe 21 is connected to a feeding hopper (not shown) by a variable frequency feeding pump, and the feeding pipe can be intermittently fed by the variable frequency feeding pump, and the pressure is adjusted according to the coating amount.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a mud stone device which characterized in that: a rail body comprising two forms; and a plurality of transverse plates transversely fixed between the two guide rail bodies; the electric screw rod sliding table is longitudinally fixed on the transverse plate; the frame is movably arranged on the guide rail body; the bottom of the frame is fixed with a sliding block of the electric screw rod sliding table; a guide wheel is arranged at the bottom of the frame; and a storage bin fixed at the rear side of the frame; and a tube seat fixed on the front side of the frame; a plurality of material spreading pipes are arranged on the pipe seat at intervals; the rear end of the material spreading pipe is hermetically communicated with the inner side of the storage bin; an arc plate support is arranged on the rear side of the guide rail body; the arc plate bracket is provided with a motion guide arc plate; a feeding support is fixed outside the rear side of the guide rail body; a first rotary joint is fixed at the top of the storage bin; the first rotary joint is connected with a second rotary joint through a first transverse pipe; the second rotary joint is connected with a third rotary joint through a second transverse pipe; the third swivel joint is connected to the feed tube bank; the feeding pipe group is fixed on the feeding bracket; a guide rod is fixed on the bottom surface of the second transverse pipe; the bottom of the guide rod is provided with a pulley block which is attached to the motion guide arc plate.

2. The sludge paving device as claimed in claim 1, characterized in that: a main pipe is arranged at the inner side of the storage bin; the spreading pipe is hermetically communicated to the main pipe; the first rotary joint is communicated with the middle of the main pipe in a sealing mode.

3. The sludge paving device as claimed in claim 1, characterized in that: a material spreading head is arranged at one end of the material spreading pipe, which is far away from the storage bin; and a coating through groove is formed in the bottom of the spreading head.

4. The sludge paving device as claimed in claim 1, characterized in that: the rotating ends of the first rotating joint, the second rotating joint and the third rotating joint are axially vertical to the ground.

5. The sludge paving device as claimed in claim 1, characterized in that: the feeding pipe group comprises a feeding pipe communicated with the third rotary joint; the feed pipe is connected to the feed hopper through a variable frequency feed pump.

6. The sludge paving device as claimed in claim 1, characterized in that: the feeding pipe group comprises a rotary material guide pipe communicated with a third rotary joint; a feeding pipe is fixedly communicated with the bottom of one side, close to the third rotary joint, of the rotary material guide pipe; the other end of the rotary material guide pipe is connected to the large cylinder; a plug rod is arranged on the inner side of the large cylinder body; the outer end part of the plug rod is fixed with the telescopic end of the hydraulic cylinder through a sliding plate; the sliding plate is movably arranged on the sliding rail.

7. The sludge paving device as claimed in claim 1, characterized in that: a front proximity switch and a rear proximity switch are respectively fixed at the front end and the rear end of the guide rail body; and the front proximity switch and the rear proximity switch are linked with the electric screw sliding table through the control module.