Sewage purification treatment equipment with crushing function

Abstract

The utility model discloses sewage purification treatment equipment with a crushing function in the technical field of sewage purification, which comprises a treatment box and a purification box, a water suction pump is arranged on one side of the bottom of the treatment box, two ends of the water suction pump are communicated with water pipes, the water pipe communicated with one end of the water suction pump is communicated with the bottom of the treatment box, and the other end of the water suction pump is communicated with the purification box. According to the utility model, the filtering assembly and the brushing assembly are matched for operation, the filtering assembly can be used for quickly and centrifugally filtering crushed fixed impurities and sewage, so that the clarity of the filtered sewage is better, and the brushing assembly can be used for brushing the inner wall of a filter cartridge in the filtering assembly when the filter cartridge runs; according to the sewage filtering and impurity removing device, the situation that solid impurities block the filtering cylinder is avoided, the sewage filtering and impurity removing operation efficiency is further improved, secondly, the impurity discharging assembly is arranged, the solid impurities in the filtered and impurity-removed sewage can be discharged into the external garbage collecting box, manual cleaning is not needed, labor force is reduced, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to sewage purification treatment equipment with a crushing function. Background Art

[0002] Wastewater purification refers to the process of taking various methods and means to remove pollutants from sewage so that it meets certain water quality standards and can be reused or discharged. Sewage purification methods include physical treatment, chemical treatment and biological treatment. Physical treatment mainly relies on physical effects, such as sedimentation, filtration, centrifugation, etc., to remove suspended matter and sediment in sewage; chemical treatment is to convert pollutants into harmless substances or easily separated substances through chemical reactions such as neutralization, oxidation-reduction, coagulation, etc.; biological treatment is to use the action of microorganisms to convert organic pollutants into simple inorganic substances, such as carbon dioxide and water. In practical applications, these methods are often used in combination to achieve better purification effects.

[0003] However, the existing sewage purification treatment equipment with a crushing function has a slow filtration speed when separating solid impurities in sewage during actual use, and it is inconvenient to handle the impurities on the filter screen. It is necessary to manually open the equipment frequently to clean the solid impurities inside, which reduces the work efficiency. Therefore, the technical personnel in this field provide a sewage purification treatment equipment with a crushing function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage purification treatment device with a crushing function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage purification treatment equipment with a crushing function, comprising a treatment box and a purification box, a water pump is provided on one side of the bottom of the treatment box, both ends of the water pump are connected and installed with water pipes, the water pipe connected at one end of the water pump is connected to the bottom of the treatment box, and the water pipe connected at the other end of the water pump extends to the top of one side of the interior of the purification box, a sewage inlet hopper connected to the interior is welded on the top of the treatment box, a crushing component for crushing solid impurities in the sewage is provided inside the sewage inlet hopper, a filtering component for filtering the solid impurities in the sewage after crushing is provided inside the treatment box, a brushing component for cleaning the inner wall of the filtering component is provided on one side of the interior, a debris removal component for automatically removing impurities after filtering fixed impurities is provided at the bottom of the filtering component, and a purification component for purifying the sewage after filtering is provided inside the purification box.

[0006] Preferably, one side of the processing box and the purification box is rotatably connected to a box door via a hinge, and the box door is sealedly connected to one side of the processing box and the purification box.

[0007] Preferably: the crushing assembly includes a first motor, a crushing roller and a crushing knife, the first motor is fixedly installed on one side of the sewage inlet hopper, a plurality of crushing rollers are arranged side by side inside the sewage inlet hopper, one end of the crushing rollers is rotatably connected to one side of the inner wall of the sewage inlet hopper through a bearing seat, the other end of the crushing rollers extends to the outside of the sewage inlet hopper and is connected through a transmission structure, and one end of the rotating shaft of one of the crushing rollers is fixedly connected to the output end of the first motor, and a plurality of crushing knives are staggeredly welded on the surface of the crushing rollers.

[0008] Preferably, the transmission structure comprises a driving wheel, a driven wheel and a belt, a plurality of driving wheels are welded on the surface of the crushing roller connected to the first motor, and driven wheels distributed side by side with the driving wheels are welded on the surfaces of the other crushing rollers, and the driven wheels are connected to the driving wheels through a belt drive.

[0009] Preferably: the filter assembly includes a second motor, a gear, a toothed disc, a filter cartridge and a support block, a second motor is installed on the top of one side of the processing box by bolts, the output end shaft of the second motor extends to the inside of the processing box and is welded with a gear, the bottom of the gear is meshingly connected with a toothed disc, the end of the toothed disc away from the gear is welded with a filter cartridge, the top and bottom of the outer wall of the filter cartridge are welded with support blocks in a rectangular distribution, the inner wall of the processing box is provided with a rotating groove matching the support block, the other ends of the support blocks extend into the inside of the rotating groove and are slidably connected to the rotating groove, a cleaning brush assembly is provided on one side of the interior of the filter cartridge, and a debris removal assembly is provided at the bottom of the filter cartridge.

[0010] Preferably: the cleaning brush assembly includes a cleaning brush and a fixing plate, a cleaning brush is provided on one side of the interior of the filter cartridge, and the brush surface of the cleaning brush is in contact with the inner wall of the filter cartridge, the top end of the cleaning brush extends to the top surface of the filter cartridge and is welded with a fixing plate, and one end of the side surface of the fixing plate is welded to the inner wall of the processing box.

[0011] Preferably: the impurity removal assembly includes a hydraulic rod, an L-shaped plate, a connecting plate and a baffle, the top end of the outer wall of the filter cartridge is symmetrically welded with a fixing rod, the bottom end of the fixing rod is hingedly connected to the hydraulic rod, the bottom end of the outer wall of the filter cartridge is symmetrically welded with an L-shaped plate located below the fixing rod, the bottom surface of the L-shaped plate is hingedly connected to the connecting plate, the top surface of the movable end of the hydraulic rod is hingedly connected to the side surface of one end of the connecting plate, the top surface of the connecting plate away from the hydraulic rod is welded with a baffle located on one side of the L-shaped plate, and the top surface of the baffle is in contact with the bottom surface of the filter cartridge.

[0012] Preferably: the purification component includes an activated carbon layer plate and a fine filter screen, and a plurality of staggered activated carbon layer plates are fixedly installed on both sides of the inner wall of the purification box, and a fine filter screen located at the bottom of the inner wall of the purification box is welded below one of the activated carbon layer plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the sewage purification treatment equipment with crushing function is provided with a filter component and a cleaning component to cooperate with each other. The filter component can quickly centrifuge the crushed fixed impurities and sewage, so that the sewage has better clarity after filtration. The cleaning component can clean the inner wall of the filter cartridge in the filter component during operation, thereby avoiding the situation where the filter cartridge is blocked by solid impurities, thereby improving the efficiency of sewage filtration and impurity removal.

[0015] 2. In the utility model, the sewage purification treatment equipment with a crushing function can discharge fixed impurities in the sewage after filtering and impurity removal into an external garbage collection box by being provided with an impurity discharge component, which does not require manual cleaning, reduces labor, and is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a top view of the overall structure of the sewage inlet hopper of the utility model;

[0019] Figure 4 for Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1, treatment box; 2, purification box; 9, box door; 10, water pump; 11, water pipe; 12, sewage hopper; 13, rotating trough; 14, fixed rod; 31, first motor; 32, crushing roller; 33, crushing knife; 41, driving wheel; 42, driven wheel; 43, belt; 51, second motor; 52, gear; 53, gear plate; 54, filter cartridge; 55, support block; 61, cleaning brush; 62, fixed plate; 71, hydraulic rod; 72, L-shaped plate; 73, connecting plate; 74, baffle; 81, activated carbon layer plate; 82, fine filter screen. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 to Figure 4 In the embodiment of the utility model, a sewage purification treatment equipment with a crushing function includes a treatment box 1 and a purification box 2. A water pump 10 is provided on one side of the bottom of the treatment box 1. Both ends of the water pump 10 are connected and installed with a water pump 11. The water pump 11 connected at one end of the water pump 10 is connected to the bottom of the treatment box 1, and the water pump 11 connected at the other end of the water pump 10 extends to the top of one side of the inside of the purification box 2. When the water pump 10 is started in use, the sewage in the treatment box 1 can be pumped into the purification box 2 through the water pump 11. One side of the treatment box 1 and the purification box 2 are both connected to a box door 9 through a hinge rotation, which is used to facilitate opening the treatment box 1 and the purification box 2 for cleaning or maintenance, and the box door 9 and one side of the treatment box 1 and the purification box 2 are all sealed. Connection, set to a sealed connection to prevent the sewage in the treatment box 1 and the purification box 2 from penetrating to the outside through the box door 9.

[0023] A sewage inlet hopper 12 connected to the inside of the treatment box 1 is welded on the top of the treatment box 1. A crushing assembly for crushing solid impurities in sewage is arranged inside the sewage inlet hopper 12. The crushing assembly includes a first motor 31, a crushing roller 32 and a crushing knife 33. The first motor 31 is fixedly installed on one side of the sewage inlet hopper 12. A plurality of crushing rollers 32 are arranged side by side inside the sewage inlet hopper 12. One end of the crushing rollers 32 is rotatably connected to one side of the inner wall of the sewage inlet hopper 12 through a bearing seat, and the other end of the crushing rollers 32 extends to the outer side of the sewage inlet hopper 12. The crushing rollers 32 are connected to each other through a transmission structure, and one end of the rotating shaft of one of the crushing rollers 32 is fixedly connected to the output end of the first motor 31, and a plurality of crushing knives 33 are staggeredly welded on the surface of the crushing rollers 32. The transmission structure includes a driving wheel 41, a driven wheel 42 and a belt 43. The surface of the crushing roller 32 connected to the first motor 31 is welded with a plurality of driving wheels 41, and the surfaces of the other crushing rollers 32 are welded with driven wheels 42 distributed side by side with the driving wheel 41, and the driven wheels 42 and the driving wheels 41 are connected to each other through a belt 43.

[0024] When in use, the first motor 31 is started. When the output end of the first motor 31 rotates, the crushing roller 32 connected thereto rotates accordingly, thereby driving the driving wheel 41 to rotate through the crushing roller 32, and then the driven wheel 42 rotates accordingly through the belt 43. When the driven wheel 42 rotates, the crushing roller 32 welded thereto is driven to rotate, thereby causing the crushing knife 33 to rotate and operate, and then the sewage to be purified is discharged into the sewage inlet hopper 12 through the water inlet at the top of the sewage inlet hopper 12. When the sewage passes through the crushing knife 33, the crushing knife 33 can fully crush the solid impurities in the sewage.

[0025] A filter assembly for crushing solid impurities in sewage and filtering them is provided inside the treatment box 1, and the filter assembly includes a second motor 51, a gear 52, a toothed disc 53, a filter cartridge 54 and a support block 55. The second motor 51 is installed on the top of one side of the treatment box 1 by bolts, and the output end shaft of the second motor 51 extends to the inside of the treatment box 1 and is welded with a gear 52. The bottom of the gear 52 is meshedly connected with the toothed disc 53, and the end of the toothed disc 53 away from the gear 52 is welded with the filter cartridge 54. The top and bottom of the outer wall of the filter cartridge 54 are welded with support blocks 55 distributed in a rectangular shape, and the inner wall of the treatment box 1 is provided with a rotating groove 13 matching the support block 55, and the other end of the support block 55 extends into the rotating groove 13 and is slidably connected to the rotating groove 13.

[0026] During use, when fixed impurities in sewage enter the filter cartridge 54 inside the treatment box 1 after being crushed, the second motor 51 is started. When the output end of the second motor 51 rotates, the gear 52 is driven to rotate accordingly. The rotation of the gear 52 drives the toothed disc 53 meshing with it to rotate, and then the toothed disc 53 drives the filter cartridge 54 to rotate accordingly. When the filter cartridge 54 rotates, the crushed fixed impurities and the sewage can be quickly separated by centrifugal action, so that the sewage can be better clarified after filtration, thereby improving the efficiency of filtering impurities from the sewage. The sewage passes through the filter holes on the side of the filter cartridge 54 into the treatment box 1, and the solid impurities remain in the filter cartridge 54. At the same time, when the filter cartridge 54 rotates, the support blocks 55 welded on both sides thereof rotate and move inside the rotating groove 13, and the support blocks 55 are used to provide stable support for the filter cartridge 54 when it rotates.

[0027] A cleaning brush assembly for cleaning the inner wall of the filter cartridge 54 is provided on one side of the interior of the filter cartridge 54, and the cleaning brush assembly includes a cleaning brush 61 and a fixing plate 62. A cleaning brush 61 is provided on one side of the interior of the filter cartridge 54, and the brush surface of the cleaning brush 61 contacts the inner wall of the filter cartridge 54, and the top end of the cleaning brush 61 extends to the top surface of the filter cartridge 54 and is welded with a fixing plate 62, and one end of the side surface of the fixing plate 62 is welded to the inner wall of the processing box 1. When in use, when the filter cartridge 54 is rotating and filtering, the cleaning brush 61 can continuously brush the inner wall side of the filter cartridge 54, thereby preventing solid impurities from clogging the filter holes of the filter cartridge 54, and then the inner wall of the filter cartridge 54 can be cleaned, so that the impurities fall into the filter cartridge 54 for centralized treatment, and there is no need for manual cleaning of the filter cartridge 54, which saves time and effort.

[0028] The bottom of the filter cartridge 54 is provided with an impurity removal component for automatically removing impurities after filtering the fixed impurities. The impurity removal component includes a hydraulic rod 71, an L-shaped plate 72, a connecting plate 73 and a baffle 74. The top end of the outer wall of the filter cartridge 54 is symmetrically welded with a fixed rod 14, and the bottom end of the fixed rod 14 is hingedly connected to the hydraulic rod 71. The bottom end of the outer wall of the filter cartridge 54 is symmetrically welded with an L-shaped plate 72 located below the fixed rod 14, and the bottom surface of the L-shaped plate 72 is hingedly connected to the connecting plate 73. The top surface of the movable end of the hydraulic rod 71 is hingedly connected to the side surface of one end of the connecting plate 73. The top surface of the connecting plate 73 away from the hydraulic rod 71 is welded with a baffle 74 located on one side of the L-shaped plate 72, and the top surface of the baffle 74 is in contact with the bottom surface of the filter cartridge 54.

[0029] When in use, when the filter cartridge 54 finishes working and there is no sewage in the treatment box 1, the operator opens the box door 9 on one side of the treatment box 1, and then places the external garbage collection box on the bottom of the inner wall of the treatment box 1, and then controls the hydraulic rod 71 to start at the same time. When the hydraulic rod 71 is running, its movable end contracts, so that the side surface of one end of the connecting plate 73 hingedly connected to it rises and moves accordingly. At this time, one end of the top of the connecting plate 73 rotates and moves on the bottom surface of the L-shaped plate 72, and the L-shaped plate 72 is used to provide support and position restriction for the connecting plate 73. At the same time, the top surface of the end of the connecting plate 73 away from the hydraulic rod 71 drives the baffle 74 to move in a direction away from the bottom of the filter cartridge 54, thereby unblocking the bottom of the filter cartridge 54, and then allowing the accumulated solid impurities to fall into the placed garbage collection box. When the solid impurities are discharged, the hydraulic rod 71 is controlled to run again to make its movable end extend, so that the connecting plate 73 drives the baffle 74 to block the bottom of the filter cartridge 54 again. The operation is simple and convenient for the operator to use, thereby improving practicality.

[0030] The interior of the purification box 2 is provided with a purification component for purifying the sewage after filtration, and the purification component includes an activated carbon layer plate 81 and a fine filter screen 82. A plurality of staggered activated carbon layer plates 81 are fixedly installed on both sides of the inner wall of the purification box 2, and a fine filter screen 82 located at the bottom of the inner wall of the purification box 2 is welded below one of the activated carbon layer plates 81. When in use, when the sewage after filtering and impurity removal is pumped into the purification box 2 through the pumping pipe 11 by the operation of the pumping pump 10, the sewage and the activated carbon layer plates 81 come into contact with each other in turn. Since the activated carbon layer plates 81 are arranged to be staggered, the sewage and the activated carbon layer plates 81 can be fully in contact, so that harmful substances in the sewage can be adsorbed and the color and odor of the sewage can be reduced, thereby purifying the water quality of the sewage. After being filtered and purified by the activated carbon layer plates 81 in turn, the sewage enters the top of the fine filter screen 82 for further filtration. After the filtration and purification is completed, the control valve at the top of the drain pipe arranged at the bottom end of one side of the purification box 2 is opened, so that the filtered and purified sewage is discharged from the inside of the purification box 2.

[0031] Working principle: When the sewage purification treatment equipment with crushing function is to be used, the first motor 31 is first started to operate the crushing component through the transmission structure, and then the sewage is discharged into the sewage inlet hopper 12 through the water inlet. At this time, the crushing component can crush the fixed impurities in the sewage. Then, the sewage enters the filter cartridge 54 inside the treatment box 1 after crushing. The second motor 51 is started to control the operation of the filter component, so that the filter cartridge 54 centrifugally filters the sewage inside it. The filtered sewage passes through the filter holes on the side wall of the filter cartridge 54 into the treatment box 1, and the solid impurities remain in the filter cartridge 54. When the filter cartridge 54 is running, the cleaning brush 61 continuously brushes its inner wall to prevent solid impurities from being trapped. The impurities in the filter pores are blocked, thereby affecting the filtering efficiency of the filter cartridge 54 for the sewage. Then the water pump 10 is started to pump the filtered and impurity-free sewage through the water pumping pipe 11 to the purification box 2. At this time, the sewage is purified and impurities are removed in turn by the purification components. Then, the control valve on the top of the drain pipe arranged at the bottom end of one side of the purification box 2 is opened to discharge the purified sewage out of the purification box 2. When all the sewage is purified, the box door 9 is opened to place the external garbage collection box at the bottom of the inner wall of the treatment box 1. Then, the hydraulic rod 71 is started at the same time to shrink its active end, and the baffle 74 is driven to move away from the bottom of the filter cartridge 54 through the connecting plate 73, thereby removing the cover on the bottom of the filter cartridge 54, so that the solid impurities can fall into the garbage collection box.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage purification treatment device with a crushing function, comprising a treatment box (1) and a purification box (2), wherein a water pump (10) is provided on one side of the bottom of the treatment box (1), and both ends of the water pump (10) are connected and installed with a water pump pipe (11), the water pump pipe (11) connected to one end of the water pump (10) is connected to the bottom of the treatment box (1), and the water pump pipe (11) connected to the other end of the water pump (10) extends to the top of one side of the inside of the purification box (2), characterized in that: A sewage inlet hopper (12) connected to the interior of the treatment box (1) is welded to the top of the treatment box (1), and a crushing assembly for crushing solid impurities in sewage is arranged inside the sewage inlet hopper (12). A filtering assembly for filtering the solid impurities in sewage after crushing is arranged inside the treatment box (1). A cleaning assembly for cleaning the inner wall of the filtering assembly is arranged on one side of the interior of the filtering assembly. A waste removal assembly for automatically removing impurities after filtering fixed impurities is arranged at the bottom of the filtering assembly. A purification assembly for purifying sewage after filtering is arranged inside the purification box (2).

2. The sewage purification equipment with crushing function according to claim 1 is characterized in that: One side of the processing box (1) and the purification box (2) are both rotatably connected to a box door (9) via a hinge, and the box door (9) is sealedly connected to one side of the processing box (1) and the purification box (2).

3. The sewage purification equipment with crushing function according to claim 1 is characterized in that: The crushing assembly comprises a first motor (31), a crushing roller (32) and a crushing knife (33); the first motor (31) is fixedly mounted on one side of the dirt inlet hopper (12); a plurality of crushing rollers (32) are arranged side by side inside the dirt inlet hopper (12); one end of each crushing roller (32) is rotatably connected to one side of the inner wall of the dirt inlet hopper (12) through a bearing seat; the other end of each crushing roller (32) extends to the outside of the dirt inlet hopper (12) and is connected through a transmission structure; one end of a rotating shaft of one of the crushing rollers (32) is fixedly connected to the output end of the first motor (31); and a plurality of crushing knives (33) are staggeredly welded on the surface of each crushing roller (32).

4. The sewage purification equipment with crushing function according to claim 3 is characterized in that: The transmission structure comprises a driving wheel (41), a driven wheel (42) and a belt (43); a plurality of driving wheels (41) are welded on the surface of the crushing roller (32) connected to the first motor (31); driven wheels (42) arranged side by side with the driving wheels (41) are welded on the surfaces of the other crushing rollers (32); and the driven wheels (42) and the driving wheels (41) are connected to each other through a belt (43).

5. The sewage purification equipment with crushing function according to claim 1 is characterized in that: The filter assembly comprises a second motor (51), a gear (52), a toothed disc (53), a filter cartridge (54) and a support block (55). The second motor (51) is installed on the top of one side of the processing box (1) by means of bolts. The output end shaft of the second motor (51) extends to the inside of the processing box (1) and is welded with a gear (52). The bottom of the gear (52) is meshingly connected with a toothed disc (53). The end of the toothed disc (53) away from the gear (52) is welded with a filter cartridge (54). The top and bottom of the outer wall of the filter cartridge (54) are welded with support blocks (55) distributed in a rectangular shape. The inner wall of the processing box (1) is provided with a rotation groove (13) matching the support block (55). The other end of the support block (55) extends into the inside of the rotation groove (13) and is slidably connected with the rotation groove (13). A cleaning component is provided on one side of the inside of the filter cartridge (54), and a debris removal component is provided at the bottom of the filter cartridge (54).

6. The sewage purification equipment with crushing function according to claim 5 is characterized in that: The cleaning brush assembly comprises a cleaning brush (61) and a fixing plate (62); a cleaning brush (61) is provided on one side of the interior of the filter cartridge (54), and a brush surface of the cleaning brush (61) is in contact with the inner wall of the filter cartridge (54); the top end of the cleaning brush (61) extends to the top surface of the filter cartridge (54) and is welded with a fixing plate (62); and one end of the side surface of the fixing plate (62) is welded to the inner wall of the treatment box (1).

7. The sewage purification equipment with crushing function according to claim 5 is characterized in that: The impurity removal assembly comprises a hydraulic rod (71), an L-shaped plate (72), a connecting plate (73) and a baffle (74); a fixing rod (14) is symmetrically welded to the top of the outer wall of the filter cartridge (54); one end of the bottom of the fixing rod (14) is hingedly connected to the hydraulic rod (71); an L-shaped plate (72) located below the fixing rod (14) is symmetrically welded to the bottom of the outer wall of the filter cartridge (54); the bottom surface of the L-shaped plate (72) is hingedly connected to the connecting plate (73); the top surface of the movable end of the hydraulic rod (71) is hingedly connected to the side surface of one end of the connecting plate (73); the top surface of the connecting plate (73) away from the hydraulic rod (71) is welded to a baffle (74) located on one side of the L-shaped plate (72); and the top surface of the baffle (74) is in contact with the bottom surface of the filter cartridge (54).

8. The sewage purification equipment with crushing function according to claim 1 is characterized by: The purification component comprises an activated carbon layer plate (81) and a fine filter screen (82), and a plurality of staggered activated carbon layer plates (81) are fixedly mounted on both sides of the inner wall of the purification box (2), and a fine filter screen (82) located at the bottom of the inner wall of the purification box (2) is welded below one of the activated carbon layer plates (81).

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