Sludge discharging machine for sewage treatment

Abstract

The utility model discloses a sludge discharge machine for sewage treatment, and particularly relates to the technical field of sewage sludge discharge, the sludge discharge machine comprises a mixing box, a filter box is fixedly arranged at the bottom end of the mixing box, a filter plate is arranged in the filter box, a through groove is formed in one side wall of the filter box, a mounting plate is fixedly arranged on one side of the filter plate, and the mounting plate is matched with the through groove for use; two screws distributed in a mirroring mode are rotationally arranged on the inner wall of the mounting plate, the effect of conveniently cleaning the filter plate is achieved by arranging the mounting plate, the screws, the connecting rods, the moving blocks, the mounting blocks, the worm gears, the worms and the mounting grooves, the screws are driven to rotate, the two moving blocks are driven to move oppositely in the rotating process of the two screws, and therefore the filter plate can be cleaned conveniently. The two moving blocks drive the two mounting blocks to move oppositely, and when the two mounting blocks completely leave the two mounting grooves, the filter plate is taken out of the filter box, so that a worker can quickly detach the filter plate from the filter box, and the filter plate is conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sludge discharge, in particular to a sludge discharge machine for sewage treatment. Background Art

[0002] A sludge remover is a device used to remove sediment and solid particles from water bodies;

[0003] When treating sewage, there is a large amount of lumpy sludge in the sewage, so it is necessary to separate the sludge from the water. In the existing technology, the sludge and the water are generally separated by a filter plate. After a long time of use, the filter plate is easily clogged with sludge. However, the filter plate is generally installed inside the equipment, and it is extremely troublesome for the staff to clean the filter plate, which is time-consuming and laborious.

[0004] Therefore, we propose a sludge discharge machine for sewage treatment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sludge discharge machine for sewage treatment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge discharger for sewage treatment, comprising a mixing box, a filter box is fixedly provided at the bottom end of the mixing box, a filter plate is provided inside the filter box, a through slot is provided on one side wall of the filter box, a mounting plate is fixedly provided on one side of the filter plate, the mounting plate is used in conjunction with the through slot, two screws with mirror distribution are rotatably provided on the inner wall of the mounting plate, the threads of the two screws are opposite, a connecting rod is fixedly provided at one end of the two screws close to each other, the external thread sleeves of the two screws are provided with symmetrically distributed moving blocks, the upper surfaces of the two moving blocks are fixedly provided with mirror-distributed mounting blocks, the mounting blocks are respectively slidably penetrated through the two side walls of the mounting plate, a worm gear is provided on the external fixed sleeve of the connecting rod, a worm gear is provided on one side of the worm gear, a driving rod is fixedly provided at one end of the worm gear, the driving rod is rotated and penetrated through one side wall of the mounting plate and is placed outside, the end of the worm gear away from the driving rod is rotatably installed with the inner wall of the mounting plate, a symmetrically distributed mounting groove is provided on one side wall of the mixing box, and the mounting groove is used in conjunction with the mounting block.

[0007] Preferably, the interior of the mixing box is rotatably provided with symmetrically distributed grinding rollers, the grinding rollers are fixedly inserted with a first rotating rod, the first rotating rod is rotatably installed with the inner wall of the mixing box, the inner wall of the mixing box is rotatably provided with a symmetrically distributed second rotating rod, the second rotating rod is located directly below the first rotating rod, the external fixed sleeve of the second rotating rod is provided with a plurality of evenly distributed stirring elements, one end of the first rotating rod rotates through a side wall of the mixing box and is placed outside, the first rotating rod is located at the outer end of the mixing box and the outer surface of the fixed sleeve is provided with gears, and the gears are meshingly connected.

[0008] Preferably, a limiting block is fixedly provided at the bottom end of the moving block, and the bottom inner wall of the mounting plate is provided with symmetrically distributed limiting grooves, and the limiting block is slidably arranged in the limiting grooves.

[0009] Preferably, baffles are fixedly provided on both side walls of the filter plate, mirror-image-distributed stabilizing plates are fixedly provided on the mutually distant sides of the baffles, symmetrically distributed stabilizing grooves are provided on the inner wall of the filter box, and the stabilizing plates are used in conjunction with the stabilizing grooves.

[0010] Preferably, a sealing groove is provided on the inner wall of the filter box, and a sealing member is fixed in the sealing groove.

[0011] Preferably, one end of the second rotating rod rotates and passes through a side wall of the mixing box and is placed outside, and the outside of one of the first rotating rod and the second rotating rod is fixedly sleeved with a first synchronous wheel, and a first belt is transmitted between the first synchronous wheels, and the outside of the second rotating rod is fixedly sleeved with a second synchronous wheel, and a second belt is transmitted between the second synchronous wheels.

[0012] Preferably, a motor is disposed at one end of one of the second rotating rods, and one of the second rotating rods is coaxially fixedly mounted with a driving end of the motor.

[0013] Preferably, the inner wall of the mixing box is fixedly provided with a mirror-distributed guide plate, and the guide plate is located directly above the grinding roller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up a mounting plate, a screw, a connecting rod, a moving block, a mounting block, a worm gear, a worm, and a mounting groove, the filter plate can be easily cleaned. The screw is driven to rotate, and the two screws drive the two moving blocks to move in opposite directions during the rotation. The two moving blocks drive the two mounting blocks to move in opposite directions. When the two mounting blocks completely leave the two mounting grooves, the filter plate is taken out of the filter box, so that the staff can quickly remove the filter plate from the filter box, thereby facilitating the cleaning of the filter plate.

[0016] 2. By setting up the grinding roller, the first rotating rod, the second rotating rod, the stirring member and the gear, the effect of diluting the block sludge in the sewage is achieved. The two grinding rollers are driven to rotate in opposite directions to grind the block sludge in the sewage into smaller blocks of sludge. The stirring member is driven to rotate to stir the sewage and the smaller block sludge to dilute the sludge, thereby preventing a large amount of block sludge from accumulating on the filter plate, so that the filter plate does not need to be cleaned frequently, saving the time and energy of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the filter box after being disassembled in the utility model.

[0020] Figure 3 This is a schematic diagram of the connection structure between the filter plate and the mounting plate in the utility model.

[0021] Figure 4 It is a schematic diagram of the structure after the installation plate in the utility model is disassembled.

[0022] Figure 5 It is a structural schematic diagram of the mounting block and the mounting groove in the utility model.

[0023] Figure 6 It is a schematic diagram of the structure of the mixing box after being disassembled in the utility model.

[0024] In the figure: 1. mixing box; 11. filter box; 2. filter plate; 20. through groove; 21. mounting plate; 22. screw; 23. connecting rod; 24. moving block; 25. mounting block; 26. worm gear; 27. worm; 28. mounting groove; 210. limit block; 220. limit groove; 230. baffle; 240. seal; 250. seal groove; 260. stabilizing plate; 270. stabilizing groove; 280. driving rod; 3. grinding roller; 31. first rotating rod; 32. second rotating rod; 33. stirring member; 34. gear; 310. first synchronous wheel; 320. first belt; 330. motor; 340. guide plate; 350. second synchronous wheel; 360. second belt. DETAILED DESCRIPTION

[0025] 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.

[0026] Example: Figure 1-6 As shown, the utility model provides a sludge discharger for sewage treatment, including a mixing box 1, a filter box 11 is fixedly provided at the bottom end of the mixing box 1, a filter plate 2 is provided inside the filter box 11, a through slot 20 is opened on one side wall of the filter box 11, a mounting plate 21 is fixedly provided on one side of the filter plate 2, the mounting plate 21 is used in conjunction with the through slot 20, two screw rods 22 distributed in a mirror image are rotatably provided on the inner wall of the mounting plate 21, the threads of the two screw rods 22 are opposite, a connecting rod 23 is fixedly provided at one end of the two screw rods 22 close to each other, and the external threads of the two screw rods 22 are symmetrically sleeved. The movable blocks 24 are distributed, and the upper surfaces of the two movable blocks 24 are fixed with mirror-distributed mounting blocks 25, and the mounting blocks 25 are respectively slidably penetrated through the two side walls of the mounting plate 21. The outer fixed sleeve of the connecting rod 23 is provided with a worm gear 26, and one side of the worm gear 26 is meshed with a worm 27, and one end of the worm 27 is fixed with a driving rod 280, and the end of the driving rod 280 away from the worm 27 rotates through a side wall of the mounting plate 21 and is placed outside, and the end of the worm 27 away from the driving rod 280 is rotatably installed with the inner wall of the mounting plate 21, and one side wall of the mixing box 1 is provided with symmetrically distributed mounting holes. The mounting groove 28 is used in conjunction with the mounting block 25; the handle on the rotating driving rod 280 drives the worm 27 to rotate, the worm 27 drives the worm wheel 26 to rotate, the worm wheel 26 drives the connecting rod 23 to rotate, the connecting rod 23 drives the two screws 22 to rotate, the two screws 22 drive the two moving blocks 24 to move in opposite directions during the rotation process, and the two moving blocks 24 drive the two mounting blocks 25 to move in opposite directions. When the two mounting blocks 25 completely leave the two mounting grooves 28, the mounting plate 21 and the filter plate 2 are pulled out of the filter box 11 through the handle on the mounting plate 21, and the filter plate 2 is cleaned. By setting The mounting plate 21, the screw 22, the connecting rod 23, the moving block 24, the mounting block 25, the worm gear 26, the worm 27, and the mounting groove 28 are arranged, so as to achieve the effect of facilitating the cleaning of the filter plate 2. The screw 22 is driven to rotate, and the two screws 22 drive the two moving blocks 24 to move in opposite directions during the rotation. The two moving blocks 24 drive the two mounting blocks 25 to move in opposite directions. When the two mounting blocks 25 completely leave the two mounting grooves 28, the filter plate 2 is taken out of the filter box 11, so that the staff can quickly disassemble the filter plate 2 from the filter box 11, thereby facilitating the cleaning of the filter plate 2.

[0027] The mixing box 1 is internally rotatably provided with symmetrically distributed grinding rollers 3, the grinding rollers 3 are fixedly inserted with a first rotating rod 31, the first rotating rod 31 is rotatably mounted with the inner wall of the mixing box 1, the inner wall of the mixing box 1 is rotatably provided with a symmetrically distributed second rotating rod 32, the second rotating rod 32 is located directly below the first rotating rod 31, the outer fixed sleeve of the second rotating rod 32 is provided with a plurality of evenly distributed stirring members 33, one end of the first rotating rod 31 is rotatably passed through a side wall of the mixing box 1 and is placed outside, the first rotating rod 31 is located at the outer end of the mixing box 1 and the outer surface of the first rotating rod 31 is fixedly provided with a gear 34, the gears 34 are meshingly connected, one end of the second rotating rod 32 is rotatably passed through the mixing box 1 One side wall is placed outside, and the first synchronous wheel 310 is fixedly sleeved on the outside of one of the first rotating rods 31 and the second rotating rod 32, and a first belt 320 is transmitted between the first synchronous wheels 310, and a second synchronous wheel 350 is fixedly sleeved on the outside of the second rotating rod 32, and a second belt 360 is transmitted between the second synchronous wheels 350. A motor 330 is provided at one end of one of the second rotating rods 32, and one of the second rotating rods 32 is coaxially fixedly installed with the driving end of the motor 330; the motor 330 is started, and the motor 330 drives one of the second rotating rods 32 to rotate, and one of the second rotating rods 32 drives the other through the second synchronous wheel 350 and the second belt 360. The second rotating rod 32 rotates, and the other second rotating rod 32 drives one of the first rotating rods 31 to rotate through the first synchronous wheel 310 and the first belt 320, and one of the first rotating rods 31 drives one of the gears 34 to rotate, and one of the gears 34 drives the other gear 34 to rotate in the opposite direction, and the other gear 34 drives the other first rotating rod 31 to rotate in the opposite direction, and the two first rotating rods 31 drive the two grinding rollers 3 to rotate in the opposite direction during the process of rotating in the opposite direction, and the two second rotating rods 32 drive the stirring member 33 to rotate during the process of rotating, and when the grinding roller 3 and the stirring member 33 are rotating, the sewage enters the mixing box 1 through the water inlet pipe at the top of the mixing box 1 In the process, the two grinding rollers 3 grind the lumpy sludge in the sewage during the counter-rotation process, and the stirring member 33 stirs the sewage and the sludge during the rotation process. By arranging the grinding rollers 3, the first rotating rod 31, the second rotating rod 32, the stirring member 33, and the gear 34, the effect of diluting the lumpy sludge in the sewage is achieved. The two grinding rollers 3 are driven to rotate in opposite directions to grind the lumpy sludge in the sewage into smaller pieces of sludge. The stirring member 33 is driven to rotate to stir the sewage and the smaller lumpy sludge to dilute the sludge, thereby preventing a large amount of lumpy sludge from accumulating on the filter plate 2, so that the filter plate 2 does not need to be cleaned frequently, saving the time and energy of the staff.

[0028] A limit block 210 is fixedly provided at the bottom end of the moving block 24, and a symmetrically distributed limit groove 220 is opened on the bottom inner wall of the mounting plate 21, and the limit block 210 is slidably set in the limit groove 220; by setting the limit block 210 and the limit groove 220, the effect of limiting the moving block 24 is achieved, so that the moving block 24 can move stably.

[0029] The two side walls of the filter plate 2 are jointly fixed with a baffle 230, and the side of the baffle 230 that is away from each other is fixed with a mirror-distributed stabilizing plate 260, and the inner wall of the filter box 11 is provided with symmetrically distributed stabilizing grooves 270, and the stabilizing plate 260 is used in conjunction with the stabilizing groove 270; by setting the baffle 230, the sludge is prevented from falling from the filter plate 2 when the filter plate 2 is disassembled, and by setting the stabilizing plate 260 and the stabilizing groove 270, the staff can more conveniently install and disassemble the filter plate 2. When installing the filter plate 2, the stabilizing plate 260 is first inserted into the stabilizing groove 270.

[0030] The inner wall of the filter box 11 is provided with a sealing groove 250 , in which a sealing member 240 is fixedly disposed. The sealing groove 250 and the sealing member 240 are provided to prevent sewage from flowing out of the through groove 20 .

[0031] The inner wall of the mixing box 1 is fixedly provided with a mirror-distributed guide plate 340, and the guide plate 340 is located directly above the grinding roller 3; by providing the guide plate 340, the grinding effect of the grinding roller 3 on the block sludge in the sewage is improved.

[0032] Working principle: First, when the filter plate 2 needs to be cleaned, the handle on the driving rod 280 is rotated to drive the worm 27 to rotate, the worm 27 drives the worm wheel 26 to rotate, the worm wheel 26 drives the connecting rod 23 to rotate, the connecting rod 23 drives the two screws 22 to rotate, and the two screws 22 drive the two moving blocks 24 to move in opposite directions during the rotation process, and the two moving blocks 24 drive the two mounting blocks 25 to move in opposite directions. When the two mounting blocks 25 completely leave the two mounting grooves 28, the mounting plate 21 and the filter plate 2 are pulled out of the filter box 11 through the handle on the mounting plate 21, and the filter plate 2 is cleaned. By setting The mounting plate 21, the screw rod 22, the connecting rod 23, the moving block 24, the mounting block 25, the worm gear 26, the worm 27, and the mounting groove 28 are arranged, so as to achieve the effect of conveniently cleaning the filter plate 2. The screw rod 22 is driven to rotate. The two screw rods 22 drive the two moving blocks 24 to move in opposite directions during the rotation. The two moving blocks 24 drive the two mounting blocks 25 to move in opposite directions. When the two mounting blocks 25 completely leave the two mounting grooves 28, the filter plate 2 is taken out from the filter box 11, so that the staff can quickly disassemble the filter plate 2 from the filter box 11, so as to facilitate the cleaning of the filter plate 2.

[0033] Subsequently, the motor 330 is started, and the motor 330 drives one of the second rotating rods 32 to rotate, one of the second rotating rods 32 drives the other second rotating rod 32 to rotate through the second synchronous wheel 350 and the second belt 360, and the other second rotating rod 32 drives one of the first rotating rods 31 to rotate through the first synchronous wheel 310 and the first belt 320, one of the first rotating rods 31 drives one of the gears 34 to rotate, one of the gears 34 drives the other gear 34 to rotate in the opposite direction, and the other gear 34 drives the other first rotating rod 31 to rotate in the opposite direction, and the two first rotating rods 31 drive the two grinding rollers 3 to rotate in the opposite direction during the process of rotating in the opposite direction, and the two second rotating rods 32 drive the stirring member 33 to rotate during the rotation, and when the grinding roller 3 and the stirring member 3 During the rotation, the sewage enters the mixing box 1 through the water inlet pipe at the top of the mixing box 1. The two grinding rollers 3 grind the block sludge in the sewage during the counter-rotation. The stirring member 33 stirs the sewage and the sludge during the rotation. The grinding rollers 3, the first rotating rod 31, the second rotating rod 32, the stirring member 33 and the gear 34 are provided to achieve the effect of diluting the block sludge in the sewage. The two grinding rollers 3 are driven to rotate in the counter-rotation to grind the block sludge in the sewage into smaller blocks of sludge. The stirring member 33 is driven to rotate to stir the sewage and the smaller block sludge to dilute the sludge, thereby preventing a large amount of block sludge from accumulating on the filter plate 2, so that the filter plate 2 does not need to be cleaned frequently, saving the time and energy of the staff.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge discharger for sewage treatment, comprising a mixing box (1), characterized in that: A filter box (11) is fixedly provided at the bottom end of the mixing box (1), a filter plate (2) is provided inside the filter box (11), a through slot (20) is provided on one side wall of the filter box (11), a mounting plate (21) is fixedly provided on one side of the filter plate (2), the mounting plate (21) is used in conjunction with the through slot (20), two screw rods (22) which are rotatably arranged in mirror image distribution are provided on the inner wall of the mounting plate (21), the threads of the two screw rods (22) are opposite, a connecting rod (23) is fixedly provided at one end of the two screw rods (22) which are close to each other, the external threads of the two screw rods (22) are sleeved with symmetrically distributed moving blocks (24), and the upper surfaces of the two moving blocks (24) are fixedly provided with mirror images. The mounting blocks (25) are slidably connected to the two side walls of the mounting plate (21), and the external fixed sleeve of the connecting rod (23) is provided with a worm wheel (26). The meshing teeth of one side of the worm wheel (26) are provided with a worm (27). A driving rod (280) is fixedly connected to one end of the worm (27). The end of the driving rod (280) away from the worm (27) is rotatably connected to the inner wall of the mounting plate (21). A symmetrically distributed mounting groove (28) is provided on one side wall of the mixing box (1). The mounting groove (28) is used in conjunction with the mounting block (25).

2. A sludge discharger for sewage treatment according to claim 1, characterized in that: The mixing box (1) is internally provided with symmetrically distributed grinding rollers (3) for rotation, the grinding rollers (3) are fixedly inserted with a first rotating rod (31), the first rotating rod (31) is rotatably mounted on the inner wall of the mixing box (1), the inner wall of the mixing box (1) is rotatably provided with a symmetrically distributed second rotating rod (32), the second rotating rod (32) is located directly below the first rotating rod (31), the outer fixed sleeve of the second rotating rod (32) is provided with a plurality of evenly distributed stirring elements (33), one end of the first rotating rod (31) is rotatably passed through a side wall of the mixing box (1) and is placed outside, the outer surface of the first rotating rod (31) located at the outer end of the mixing box (1) is fixedly provided with a gear (34), and the gears (34) are meshingly connected.

3. A sludge discharger for sewage treatment according to claim 1, characterized in that: A limiting block (210) is fixedly provided at the bottom end of the moving block (24), and a symmetrically distributed limiting groove (220) is provided on the bottom inner wall of the mounting plate (21), and the limiting block (210) is slidably arranged in the limiting groove (220).

4. A sludge discharger for sewage treatment according to claim 1, characterized in that: A baffle (230) is fixedly provided on both side walls of the filter plate (2), a stabilizing plate (260) with mirror image distribution is fixedly provided on the side of the baffle (230) away from each other, and a stabilizing groove (270) with symmetrical distribution is provided on the inner wall of the filter box (11), and the stabilizing plate (260) is used in conjunction with the stabilizing groove (270).

5. A sludge discharger for sewage treatment according to claim 1, characterized in that: The inner wall of the filter box (11) is provided with a sealing groove (250), and a sealing member (240) is fixedly arranged in the sealing groove (250).

6. A sludge discharger for sewage treatment according to claim 2, characterized in that: One end of the second rotating rod (32) is rotated to pass through a side wall of the mixing box (1) and is placed outside; a first synchronous wheel (310) is fixedly sleeved on the outside of the first rotating rod (31) and the second rotating rod (32); a first belt (320) is transmitted between the first synchronous wheels (310); a second synchronous wheel (350) is fixedly sleeved on the outside of the second rotating rod (32); a second belt (360) is transmitted between the second synchronous wheels (350).

7. A sludge discharger for sewage treatment according to claim 2, characterized in that: A motor (330) is provided at one end of one of the second rotating rods (32), and one of the second rotating rods (32) is coaxially fixedly mounted with a driving end of the motor (330).

8. The sludge discharger for sewage treatment according to claim 1, characterized in that: The inner wall of the mixing box (1) is fixedly provided with a guide plate (340) distributed in a mirror image, and the guide plate (340) is located directly above the grinding roller (3).

Images