Sludge dispersing device for sludge discharge port of belt filter press

Abstract

The utility model discloses a sludge dispersing device for a sludge discharge port of a belt filter press, which comprises a mounting frame, the mounting frame is fixedly mounted on the ground, a material throwing box is rotatably mounted above the mounting frame, a discharge port is arranged on the side surface of the material throwing box, a material throwing disc is rotatably mounted in the material throwing box, and a material port driver is fixedly mounted on the mounting frame. The output end of the material port drive is fixedly connected to the material throwing box, the material throwing drive is fixedly installed on the material throwing box, the output end of the material throwing drive is fixedly connected to the material throwing disc, a feeding bin is fixedly installed at the upper end of the material throwing box, and a lower port of the feeding bin right faces the material throwing disc. According to the utility model, the throwing disc is arranged, so that sludge is thrown through the throwing disc after being discharged from the sludge discharge port, and the discharging port is driven by the material port driver to control the throwing direction, so that the sludge is uniformly thrown in a certain area, and the condition that the sludge is blocked after being piled up below the sludge discharge port is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of material dispersion device relates to a belt filter sludge discharge port sludge dispersion device. BACKGROUND

[0002] The belt filter is a kind of device for dewatering from slurry such as slurry, after completing dewatering, the residual sludge is sent into stockyard by conveying equipment after forming filter cake.

[0003] But after the sludge is sent into stockyard by conveying equipment, the sludge is piled along the sludge discharge port in conical shape, with the height of sludge pile rising constantly, will form the blockage to sludge discharge port, need staff to spread the sludge pile, it is more time-consuming and laborious, and under the circumstances of inattention, will block the sludge discharge port, affect the belt filter conveying equipment. UTILITY MODEL CONTENT

[0004] In view of above problem, the utility model provides a belt filter sludge discharge port sludge dispersion device, and the problems in the prior art are solved.

[0005] In order to realize the above purpose, the utility model adopts the technical scheme as follows:

[0006] A belt filter sludge discharge port sludge dispersion device, comprising:

[0007] Mounting frame, the mounting frame is fixedly installed on the ground;

[0008] Material throwing box, the material throwing box is rotatably installed above the mounting frame, and the material throwing box side is provided with a discharge port;

[0009] Material throwing disc, the material throwing disc is rotatably installed in the material throwing box, and a plurality of material throwing pieces are fixedly installed on the circumference of the upper end of the material throwing disc;

[0010] Material port drive, the material port drive is fixedly installed on the mounting frame, and the output end of the material port drive is fixedly connected to the material throwing box;

[0011] Material throwing drive, the material throwing drive is fixedly installed on the material throwing box, and the output end of the material throwing drive is fixedly connected to the material throwing disc;

[0012] Material inlet bin, the material inlet bin is fixedly installed on the upper end of the material throwing box, and the lower end of the material inlet bin is opposite to the material throwing disc;

[0013] Control module, the control module controls the material port drive and material throwing drive.

[0014] Optionally, the material throwing disc is symmetrically arranged with two, and the side close to the two material throwing discs is opposite to the discharge port.

[0015] Optionally, the discharge port is provided with a spraying pipe.

[0016] Optionally, a weighing sensor is arranged at the bottom of the throwing box, and the weighing sensor is signal connected with the control module.

[0017] Optionally, a rotation angle sensor is arranged at the position of the rotation shaft of the throwing box, and the rotation angle sensor is signal connected with the control module.

[0018] Optionally, a pressing plate is rotatably connected to the upper side of the end of the spraying pipe away from the discharge port, the rotation shaft of the pressing plate is parallel to the horizontal plane, and the pressing plate is fixedly connected with a corrugated pipe connected with the discharge port.

[0019] Optionally, a stacking drive is connected with the pressing plate, the stacking drive controls the rotation of the pressing plate, and the stacking drive is signal connected with the control module.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. Through the setting throwing disc, the sludge is thrown and spread through the throwing disc after being discharged from the sludge discharge port, and the discharge port is driven to control the spreading direction through the material port drive, the speed of the throwing disc is controlled through the control module, and then the spreading distance is controlled, so that the sludge is uniformly spread in a certain area, the situation that the sludge is blocked after being stacked high below the sludge discharge port is reduced, and the effective capacity of the stacking yard is improved.

[0022] 2. Through the setting spraying pipe, the sludge moves along the direction of the spraying pipe when spraying, the scattering of the sludge is reduced, the landing point of the sludge is controlled, and through the setting pressing plate and corrugated pipe, the direction of sludge spraying can be controlled, the rotation speed of the throwing disc is adjusted, and the spreading distance of the sludge is controlled. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model;

[0024] Figure 2 It is the structure schematic diagram of the throwing disc of the embodiment of the utility model;

[0025] Figure 3 It is the overall structure schematic diagram of another view of the embodiment of the utility model;

[0026] Figure 4 It is Figure 3 The enlarged schematic diagram of part A in the figure.

[0027] Fig. 1 is a mounting frame; 2 is a throwing box; 21 is a discharge port; 3 is a throwing disc; 31 is a throwing piece; 22 is a material port drive; 32 is a throwing drive; 4 is a feeding bin; 13 is a weighing sensor; 211 is a material spraying pipe; 213 is a material pressing plate; 214 is a corrugated pipe; 212 is a material stacking drive. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-4 A belt filter sludge discharge port sludge dispersing device disclosed in the embodiments of the present application comprises a mounting frame 1, the mounting frame 1 is fixedly installed on the ground, a throwing box 2 is rotatably installed above the mounting frame 1, and a discharge port 21 is arranged on the side of the throwing box 2. Please refer to Figure 2 A throwing disc 3 is rotatably installed in the throwing box 2, a plurality of throwing pieces 31 are fixedly and circumferentially installed on the upper end of the throwing disc 3, a material port drive 22 is fixedly installed on the mounting frame 1, the output end of the material port drive 22 is fixedly connected to the throwing box 2, a throwing drive 32 is fixedly installed on the throwing box 2, the output end of the throwing drive 32 is fixedly connected to the throwing disc 3, a feeding bin 4 is fixedly installed on the upper end of the throwing box 2, and the lower end of the feeding bin 4 is opposite to the throwing disc 3. A control module is further arranged, and the control module controls the material port drive 22 and the throwing drive 32.

[0030] Specifically, the feeding bin 4 is arranged to receive the sludge from the sludge discharge port of the belt filter, so that the sludge falls onto the throwing disc 3, the throwing disc 3 rotates to throw the sludge out of the discharge port 21 through the throwing pieces 31, the sludge falls to a position far away from the sludge discharge port, the speed of the throwing disc 3 is controlled by the control module, and the throwing distance of the throwing disc 3 is controlled. The material port drive 22 is arranged on the mounting frame 1 to drive the discharge port 21 to throw the sludge in different directions.

[0031] In this way, the throwing disc 3 is arranged to throw the sludge out of the sludge discharge port, the throwing direction is controlled by the material port drive 22 driving the discharge port 21, the speed of the throwing disc 3 is controlled by the control module, the throwing distance is controlled, and the sludge is uniformly thrown in a certain area, so as to reduce the situation that the sludge is stacked below the sludge discharge port to block the sludge discharge port, and improve the effective capacity of the material stacking field.

[0032] In some feasible manners, the mounting frame 1 is a truss structure, the mounting frame 1 is provided with a mounting plate at the upper end, the mounting plate is fixedly connected with a material port drive 22, the material port drive 22 and a throwing material drive 32 are both driving motors, the throwing material box 2 is a box body, please refer to Figures 3-4 , the throwing material box 2 is provided with at least three universal ball bearings in the bottom circumference, the mounting plate is provided with an annular track above, so that the universal ball bearings move in the annular track. The throwing material disc 3 is disc-shaped, the throwing material piece 31 is rectangular, the discharge port 21 is opposite to the tangential direction of the throwing material disc 3, and the material inlet bin 4 is rectangular, which is used for collecting sludge and making the sludge fall into the throwing material disc 3.

[0033] The control module can be selected as a single-chip microcomputer control module to perform logical control on the driving part.

[0034] As a specific embodiment of the sludge dispersing device for the sludge discharge port of the belt filter press provided by the application, please refer to Figure 2 , the two throwing material discs 3 are symmetrically arranged and opposite to the discharge port 21 on the side close to each other.

[0035] Overall, the throwing efficiency is improved by arranging two throwing material discs 3.

[0036] In some feasible manners, the two throwing material discs 3 are connected with the throwing material drive 32 through a chain wheel structure, the throwing material drive 32 is connected with a gear box, at least two meshing gears are arranged in the gear box, and the rotating directions of the two throwing material discs 3 are opposite.

[0037] As another specific embodiment of the sludge dispersing device for the sludge discharge port of the belt filter press provided by the application, please refer to Figure 1 , the discharge port 21 is provided with a material spraying pipe 211.

[0038] In combination with a specific use scenario, the sludge moves along the material spraying pipe 211 when spraying, the scattering of the sludge is reduced, and the falling point of the sludge is facilitated to be controlled.

[0039] Further, the material spraying pipe 211 is rotatably connected with a material pressing plate 213 on the upper side of the end away from the discharge port 21, the rotating shaft of the material pressing plate 213 is parallel to the horizontal plane, and the material pressing plate 213 is fixedly connected with a corrugated pipe 214 connected with the discharge port 21.

[0040] It should be understood that the direction of the sludge spraying can be controlled by arranging the material pressing plate 213 and the corrugated pipe 214, the rotating speed of the throwing material disc 3 is adjusted, and the throwing distance of the sludge is controlled.

[0041] Further, the material pressing plate 213 is connected with a material stacking drive 212, the material stacking drive 212 controls the rotation of the material pressing plate 213, and the material stacking drive 212 is signal-connected with the control module.

[0042] It should be understood that by setting the material stacking drive 212, the automatic control of the part of the material pressing plate 213 is facilitated.

[0043] In some feasible manners, the corrugated pipe 214 is a flexible pipe in the prior art, which cooperates with the material pressing plate 213 and the material stacking drive 212, and changes the direction of sludge ejection by rotating the material pressing plate 213.

[0044] As another specific embodiment of the sludge dispersing device for the sludge discharge port of the belt filter provided by the application, please refer to Figures 3-4 The bottom of the material throwing box 2 is provided with a weighing sensor 13, and the weighing sensor 13 is signal connected with the control module.

[0045] In combination with a specific use scenario, the sludge discharge speed of the sludge discharge port is slow, and the sludge discharge is not continuous. By setting the weighing sensor 13, when the sludge in the material bin 4 is accumulated to a certain weight, the sludge is thrown again by the control of the control module, so that the operation time of the equipment is reduced, the service life is improved, and meanwhile, the sludge amount ejected in each direction can be measured by the weighing sensor 13, so that the throwing is more uniform.

[0046] As a specific embodiment of the sludge dispersing device for the sludge discharge port of the belt filter provided by the application, a rotation angle sensor is installed at the position of the rotating shaft of the material throwing box 2, and the rotation angle sensor is signal connected with the control module.

[0047] It should be understood that by setting the rotation angle sensor, the rotating direction of the material throwing box 2 is facilitated to be controlled, and then the throwing direction of the sludge is controlled.

[0048] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A belt filter sludge discharge port sludge dispersing device characterized by comprising: The utility model relates to a kind of material throwing machine, including: Mounting frame, the mounting frame is fixedly installed on ground; Material throwing box, the material throwing box is rotatably installed above the mounting frame, and the material throwing box side is provided with discharge port; Material throwing disc, the material throwing disc is rotatably installed in the material throwing box, and the upper end circumferential array of the material throwing disc is fixedly installed with multiple material throwing pieces; Material port drive, the material port drive is fixedly installed on the mounting frame, and the output end of the material port drive is fixedly connected to the material throwing box; Material throwing drive, the material throwing drive is fixedly installed on the material throwing box, and the output end of the material throwing drive is fixedly connected to the material throwing disc; Material inlet bin, the material inlet bin is fixedly installed on the upper end of the material throwing box, and the lower end port of the material inlet bin is opposite to the material throwing disc; Control module, the control module controls the material port drive and material throwing drive.

2. A belt filter sludge discharge port sludge dispersing device according to claim 1, characterized in that: The material throwing disc is symmetrically arranged with two, and the two material throwing discs are opposite to the discharge port on one side close to each other.

3. A belt filter sludge discharge port sludge dispersing device according to claim 1, characterized in that: The discharge port is installed with material spraying pipe.

4. A belt filter sludge discharge port sludge dispersing device according to claim 1, characterized in that: The bottom of the material throwing box is installed with weighing sensor, and the weighing sensor is signal-connected with the control module.

5. A belt filter sludge discharge port sludge dispersing device according to claim 1, characterized in that: The rotation axis position of the material throwing box is installed with rotation angle sensor, and the rotation angle sensor is signal-connected with the control module.

6. A belt filter sludge discharge port sludge dispersing device according to claim 3, characterized in that: The upper side of the end of the material spraying pipe away from the discharge port is rotatably connected with pressing plate, the rotation axis of the pressing plate is parallel to horizontal plane, and the pressing plate is fixedly connected with corrugated pipe connected with discharge port.

7. A belt filter sludge discharge port sludge dispersing device according to claim 6, characterized in that: The pressing plate is connected with material stacking drive, the material stacking drive controls the rotation of the pressing plate, and the material stacking drive is signal-connected with the control module.

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