Pollution discharge device of hydrocarbon ultrasonic cleaning machine

Abstract

The utility model belongs to the technical field of pollution discharge, and particularly relates to a pollution discharge device of a hydrocarbon ultrasonic cleaner, which comprises a mounting base, a protective shell and a cleaning tank, the pollution discharge device is arranged in the mounting base, and the pollution discharge device comprises a separation unit, an anti-blocking unit and a cleaning unit. According to the blowdown device of the hydrocarbon ultrasonic cleaning machine, by arranging the separation unit and pulling out a rubber plug, sewage and internal impurities enter the blowdown pipe through the blowdown port, the sewage is discharged through the bottom of the blowdown pipe after being filtered by the filter screen, and meanwhile, the impurities fall into the collection box along the filter screen and the inclined plane of the waste port to be collected, so that the impurities are prevented from being accumulated in the blowdown pipe; the problems that in the background technology, in the process that cleaned sewage and impurities are discharged along the blow-off pipe in the using process, the impurities are prone to being accumulated at the bent portion of the blow-off pipe, the blow-off pipe is blocked, and normal discharge of the sewage is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge, in particular to a sewage discharge device for a hydrocarbon ultrasonic cleaning machine. Background Technique

[0002] Hydrocarbon ultrasonic cleaning machines can be divided into fully automatic, semi-automatic and manual according to the degree of automation of workpiece handling; they can be divided into single-tank machines, double-tank machines, multi-tank machines, etc. according to the number of cleaning tanks; they can be divided into large machines, medium machines and small machines according to the volume of the workpieces to be cleaned; they can be divided into integrated and separated types according to the combination method of the distillation device and the cleaning device. There are also special machines for electroplating, heat treatment and coil cleaning according to the cleaning object. According to the functions of each part of the vacuum cleaning and drying machine, it can be divided into a cleaning system, a drying system, a distillation and regeneration system, a conveying system, a control system and a safety auxiliary device. In recent years, through the research and development of domestic manufacturers for many years, the technical level of the vacuum cleaning and drying machine has been gradually improved and the functions have been continuously improved.

[0003] In the existing ultrasonic cleaning machine, during the cleaning process, as the cleaning time prolongs, the inside of the cleaning tank will become more and more turbid, reducing the cleaning effect, and may also cause secondary pollution to the materials or products to be cleaned. The sewage discharge device of the existing ultrasonic cleaning machine can only simply discharge the sewage inside the cleaning tank and cannot thoroughly clean the cleaning tank. The sewage cannot be effectively treated during the discharge process. In this way, stains will accumulate at the bottom of the tank, affecting the operation of the cleaning machine.

[0004] For example, a sewage discharge device for a hydrocarbon ultrasonic cleaning machine disclosed in Chinese Patent CN116475156A uses a check valve to prevent sewage from flowing back and polluting the cleaning tank. When the sewage flows downward through the sewage discharge pipe, the sewage drives the slider to slide downward. If the sewage continues to flow downward and flows back, the first spring will drive the slider to block the baffle. The slider and the baffle cooperate to block the sewage discharge pipe and prevent sewage from flowing back.

[0005] However, during the use of this device, when the cleaned sewage and impurities are discharged along the sewage discharge pipe, the impurities are likely to accumulate at the bending part of the sewage discharge pipe, thus causing blockage of the sewage discharge pipe and affecting the normal discharge of sewage.

[0006] Therefore, we urgently need to provide a sewage discharge device for a hydrocarbon ultrasonic cleaning machine. Content of the Utility Model

[0007] The purpose of the utility model is to provide a sewage discharge device for a hydrocarbon ultrasonic cleaning machine to solve the problem that during the use process, when the cleaned sewage and impurities are discharged along the sewage discharge pipe, the impurities are likely to accumulate at the bending part of the sewage discharge pipe, thus causing blockage of the sewage discharge pipe and affecting the normal discharge of sewage as mentioned in the above background technique.

[0008] To achieve the above object, the present utility model provides the following technical solutions: A sewage discharge device for a hydrocarbon ultrasonic cleaning machine, comprising a mounting base, a protective shell and a cleaning tank. The protective shell is fixedly installed on the top of the mounting base, and the cleaning tank is fixedly installed on the top of the mounting base inside the protective shell. A sewage discharge device is arranged inside the mounting base, and the sewage discharge device includes a separation unit, an anti-blocking unit and a cleaning unit.

[0009] The separation unit is arranged inside the mounting base, the anti-blocking unit is arranged inside the mounting base, and the cleaning unit is arranged on both left and right sides of the protective shell.

[0010] The separation unit includes a rubber plug, a sewage discharge pipe, a filter screen, a waste outlet, a collection box and universal wheels. The rubber plug is installed at the inner bottom of the cleaning tank. The sewage discharge pipe is connected to the bottom of the cleaning tank and extends into the mounting base. The filter screen is fixedly installed inside the sewage discharge pipe. The waste outlet is connected to the right side of the sewage discharge pipe. The collection box is installed on the right side inside the mounting base. The universal wheels are fixedly installed around the bottom of the collection box.

[0011] Preferably, the anti-blocking unit includes a fixed rod, a bushing, fan blades, a sleeve, a spring and a striker. The fixed rod is fixedly installed inside the sewage discharge pipe below the filter screen. The bushing is rotatably connected to the outer surface of the fixed rod. The fan blades are fixedly installed on both left and right sides of the outer surface of the bushing. The sleeve is fixedly installed on the outer surface of the bushing between the left and right fan blades. One end of the spring is fixedly installed inside the sleeve, and the striker is fixedly installed at the other end of the spring.

[0012] Preferably, the cleaning unit includes a water tank, a water pump and a water outlet pipe. The water tank is fixedly installed on both left and right sides of the protective shell. The water pump is installed on the top of the water tank. The water outlet pipe is connected to the output end of the water pump and extends into the protective shell.

[0013] Preferably, a sewage discharge port is opened on the lower surface of the cleaning tank, and the size of the sewage discharge port is equal to the size of the rubber plug. The cleaning tank is blocked by inserting the rubber plug into the sewage discharge port.

[0014] Preferably, the inclination angle of the filter screen is equal to the inclination angle of the waste outlet, and the filter screen and the waste outlet are on the same plane, which is convenient for the impurities on the surface of the filter screen to enter the waste outlet along the filter screen.

[0015] Preferably, a cavity is opened inside the sleeve, the spring and the striker are installed in the cavity, and the striker can slide along the inside of the sleeve. During the flow of sewage along the sewage discharge pipe, the sewage impacts the fan blades, causing the fan blades to drive the bushing to rotate, so that the striker impacts the filter screen, causing the filter screen to vibrate, and thus the impurities on the top of the filter screen are vibrated into the waste outlet.

[0016] Preferably, the number of the sleeves, springs and bumpers is multiple, and they are equally angularly distributed on the outer surface of the bushing, which can improve the impact frequency of the bumpers on the filter screen, further increase the vibration of the filter screen, and thus facilitate the discharge of impurities.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. For the sewage discharge device of the hydrocarbon ultrasonic cleaning machine, by setting a separation unit, pulling out the rubber plug, the sewage and internal impurities enter the sewage discharge pipe through the sewage discharge port. After being filtered by the filter screen, the sewage is discharged from the bottom of the sewage discharge pipe. At the same time, the impurities fall along the inclined surface of the filter screen and the waste outlet into the collection box for collection, avoiding the accumulation of impurities in the sewage discharge pipe and causing blockage of the sewage discharge pipe, and solving the problem that in the prior art, during the discharge process of the cleaned sewage and impurities along the sewage discharge pipe, the impurities are prone to accumulate at the bending part of the sewage discharge pipe, thereby causing blockage of the sewage discharge pipe and affecting the normal discharge of sewage.

[0019] 2. For the sewage discharge device of the hydrocarbon ultrasonic cleaning machine, by setting an anti-blocking unit, during the flow of sewage along the sewage discharge pipe, the sewage impacts the fan blades, causing the fan blades to drive the bushing to rotate, so that the bumpers impact the filter screen, causing the filter screen to vibrate, making it easier to vibrate the impurities on the top of the filter screen into the waste outlet, avoiding blockage of the filter screen, and improving the sewage discharge efficiency. Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the internal structural sectional view of the installation base of the present utility model;

[0022] Figure 3 is the internal structural sectional view of the sewage discharge pipe of the present utility model;

[0023] Figure 4 is the structural schematic diagram of the anti-blocking unit of the present utility model.

[0024] In the figure: 1. Installation base; 2. Protective shell; 3. Cleaning tank; 401. Rubber plug; 402. Sewage discharge pipe; 403. Filter screen; 404. Waste outlet; 405. Collection box; 406. Universal wheel; 501. Fixed rod; 502. Bushing; 503. Fan blade; 504. Sleeve; 505. Spring; 506. Bumper; 601. Water tank; 602. Water pump; 603. Water outlet pipe. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0027] Embodiment 1:

[0028] A sewage discharge device of a hydrocarbon ultrasonic cleaning machine includes a mounting base 1, a protective shell 2, and a cleaning tank 3. The protective shell 2 is fixedly installed on the top of the mounting base 1, and the cleaning tank 3 is fixedly installed on the top of the mounting base 1 inside the protective shell 2. A sewage discharge device is provided inside the mounting base 1, and the sewage discharge device includes a separation unit, an anti-blocking unit, and a cleaning unit.

[0029] The separation unit is arranged inside the mounting base 1, the anti-blocking unit is arranged inside the mounting base 1, and the cleaning unit is arranged on the left and right sides of the protective shell 2.

[0030] The separation unit includes a rubber plug 401, a sewage discharge pipe 402, a filter screen 403, a waste outlet 404, a collection box 405, and universal wheels 406. The rubber plug 401 is installed at the bottom inside the cleaning tank 3. A sewage discharge port is opened on the lower surface of the cleaning tank 3, and the size of the sewage discharge port is equal to the size of the rubber plug 401. The cleaning tank 3 is blocked by inserting the rubber plug 401 into the sewage discharge port. The sewage discharge pipe 402 is connected to the bottom of the cleaning tank 3 and extends into the mounting base 1. The filter screen 403 is fixedly installed inside the sewage discharge pipe 402 to separate sewage and impurities. The inclination angle of the filter screen 403 is equal to the inclination angle of the waste outlet 404, and the filter screen 403 and the waste outlet 404 are on the same plane, facilitating the impurities on the surface of the filter screen 403 to enter the waste outlet 404 along the filter screen 403. The waste outlet 404 is connected to the right side of the sewage discharge pipe 402. The collection box 405 is installed on the right side inside the mounting base 1. The universal wheels 406 are fixedly installed around the bottom of the collection box 405. The collection box 405 can be easily moved through the universal wheels 406, so that after the impurities in the collection box 405 are stored full, the collection box 405 can be easily removed from the mounting base 1.

[0031] The cleaning unit includes a water tank 601, a water pump 602, and a water outlet pipe 603. The water tank 601 is fixedly installed on the left and right sides of the protective shell 2. The water pump 602 is installed on the top of the water tank 601. The water outlet pipe 603 is connected to the output end of the water pump 602 and extends into the protective shell 2.

[0032] Embodiment 2:

[0033] On the basis of Embodiment 1: The anti-blocking unit includes a fixed rod 501, a bushing 502, fan blades 503, a sleeve 504, a spring 505 and a striker 506. The fixed rod 501 is fixedly installed inside the sewage pipe 402 below the filter screen 403. The bushing 502 is rotatably connected to the outer surface of the fixed rod 501. The fan blades 503 are fixedly installed on the left and right sides of the outer surface of the bushing 502. The sleeve 504 is fixedly installed on the outer surface of the bushing 502 between the left and right fan blades 503. A cavity is formed inside the sleeve 504. The spring 505 and the striker 506 are installed in the cavity, and the striker 506 can slide along the inside of the sleeve 504. During the flow of sewage along the sewage pipe 402, the sewage impacts the fan blades 503, causing the fan blades 503 to drive the bushing 502 to rotate, so that the striker 506 impacts the filter screen 403, causing the filter screen 403 to vibrate, and thus the impurities on the top of the filter screen 403 are vibrated into the waste outlet 404. One end of the spring 505 is fixedly installed inside the sleeve 504. The spring 505 prevents the striker 506 from causing excessive impact on the filter screen 403 and improves the service life of the filter screen 403. The striker 506 is fixedly installed at the other end of the spring 505.

[0034] Embodiment 3:

[0035] On the basis of Embodiment 2: The number of the sleeve 504, the spring 505 and the striker 506 is multiple, and they are equally angularly distributed on the outer surface of the bushing 502, which improves the impact frequency of the striker 506 on the filter screen 403, and further improves and accelerates the vibration of the filter screen 403, thus facilitating the discharge of impurities.

[0036] During use, start the water pump 602 to make the water in the water tank 601 spray into the cleaning tank 3 along the water outlet pipe 603 to wash the cleaning tank 3. After the washing is completed, pull out the rubber plug 401 to make the sewage and the internal impurities enter the sewage pipe 402 through the sewage outlet. After being filtered by the filter screen 403, the sewage is discharged from the bottom of the sewage pipe 402. At the same time, the impurities fall along the inclined surfaces of the filter screen 403 and the waste outlet 404 into the collection box 405 for collection. During the flow of sewage along the sewage pipe 402, the sewage impacts the fan blades 503, causing the fan blades 503 to drive the bushing 502 to rotate, so that the striker 506 impacts the filter screen 403, causing the filter screen 403 to vibrate, and thus it is easier to vibrate the impurities on the top of the filter screen 403 into the waste outlet 404, avoiding blockage of the filter screen 403.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A sewage discharge device for a hydrocarbon ultrasonic cleaning machine, comprising a mounting base (1), a protective shell (2) and a cleaning tank (3), wherein the protective shell (2) is fixedly mounted on the top of the mounting base (1), and the cleaning tank (3) is fixedly mounted on the top of the mounting base (1) and located inside the protective shell (2), characterized in that: A sewage discharge device is arranged inside the installation base (1), and the sewage discharge device comprises a separation unit, an anti-blocking unit and a cleaning unit; The separation unit is arranged inside the mounting base (1), the anti-blocking unit is arranged inside the mounting base (1), and the cleaning unit is arranged on the left and right sides of the protective shell (2); The separation unit comprises a rubber stopper (401), a drain pipe (402), a filter (403), a waste port (404), a collection box (405) and a universal wheel (406); the rubber stopper (401) is installed at the bottom of the cleaning tank (3); the drain pipe (402) is connected to the bottom of the cleaning tank (3) and extends to the inside of the mounting base (1); the filter (403) is fixedly installed inside the drain pipe (402); the waste port (404) is connected to the right side of the drain pipe (402); the collection box (405) is installed on the right side of the mounting base (1); and the universal wheel (406) is fixedly installed around the bottom of the collection box (405).

2. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 1, characterized in that: The anti-blocking unit comprises a fixed rod (501), a shaft sleeve (502), a fan blade (503), a sleeve (504), a spring (505) and a collision head (506); the fixed rod (501) is fixedly installed inside the sewage pipe (402) and is located below the filter screen (403); the shaft sleeve (502) is rotatably connected to the outer surface of the fixed rod (501); the fan blade (503) is fixedly installed on the left and right sides of the outer surface of the shaft sleeve (502); the sleeve (504) is fixedly installed on the outer surface of the shaft sleeve (502) and is located between the left and right fan blades (503); one end of the spring (505) is fixedly installed inside the sleeve (504); and the collision head (506) is fixedly installed on the other end of the spring (505).

3. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 1, characterized in that: The cleaning unit comprises a water tank (601), a water pump (602) and a water outlet pipe (603); the water tank (601) is fixedly mounted on the left and right sides of the protective shell (2); the water pump (602) is mounted on the top of the water tank (601); and the water outlet pipe (603) is connected to the output end of the water pump (602) and extends to the interior of the protective shell (2).

4. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 1, characterized in that: The lower surface of the cleaning tank (3) is provided with a sewage outlet, and the size of the sewage outlet is equal to the size of the rubber stopper (401).

5. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 1, characterized in that: The inclination angle of the filter screen (403) is equal to the inclination angle of the waste opening (404), and the filter screen (403) and the waste opening (404) are located on the same plane.

6. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 2, characterized in that: The sleeve (504) has a cavity inside, the spring (505) and the impact head (506) are installed in the cavity, and the impact head (506) can slide along the inside of the sleeve (504).

7. The sewage discharge device of a hydrocarbon ultrasonic cleaning machine according to claim 2, characterized in that: The sleeve (504), spring (505) and impact head (506) are in multiple numbers and are distributed at equal angles on the outer surface of the shaft sleeve (502).

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