Pipeline online cleaning device

Abstract

The utility model discloses a pipeline on-line cleaning device which comprises a drainage pipeline, the drainage pipeline is connected with a containing cavity, the drainage pipeline is further connected with a water pump and at least two sets of filtering assemblies, and each filtering assembly comprises a filter and a valve used for sealing the filter; wherein the filter assemblies are arranged in parallel, and a cleaning assembly is arranged on the filter and is used for cleaning the interior of the filter. The utility model discloses at least two groups of filtering components which are connected in parallel and alternately clean the filter, the arrangement of the valves can effectively avoid the leakage of the conveyed fluid and avoid the pollution to the surrounding environment, and in addition, the cleaning component is arranged in the filter, so that the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline cleaning, and in particular relates to an online pipeline cleaning device. Background Art

[0002] Pipeline cleaning is widely used in the fields of chemical industry, medicine, sewage treatment, etc., especially Y-type filters, which are used in various solution delivery pipelines and can effectively filter particulate matter in the solution. During normal operation, the Y-type filter needs to be cleaned regularly. The existing cleaning process is to shut down the equipment, drain the solution in the pipeline, and then disassemble the Y-type filter for cleaning. Improper operation during the cleaning process can easily lead to solution leakage, resulting in a large amount of waste and even pollution of the surrounding environment. In addition, the internal cleaning of the Y-type filter is difficult and the cleaning efficiency is low. Therefore, a cleaning device with high cleaning efficiency and low waste is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model discloses an online pipeline cleaning device. The device discloses at least two groups of parallel filter components. When cleaning the filter, one or several groups of filter components are closed, and some filter components are allowed to work. The closed filter is cleaned, and then the remaining filter components are cleaned. The valve setting can effectively avoid leakage of the conveyed fluid and pollution of the surrounding environment without the need for shutdown. In addition, a cleaning component is arranged inside the filter to improve the cleaning efficiency.

[0004] Specifically, the utility model discloses an online pipeline cleaning device, comprising:

[0005] a receiving cavity;

[0006] A drainage pipe is connected to the accommodating cavity, and is also connected to a water pump and a filter assembly. The filter assembly is provided with at least two groups, each including a filter and a valve for closing the filter; wherein,

[0007] The filter components are arranged in parallel, and a cleaning component is provided on the filter to clean the interior of the filter.

[0008] The utility model discloses at least two sets of parallel filter components, which clean the filters alternately. The setting of the valve can effectively avoid leakage of the conveyed fluid and avoid pollution of the surrounding environment. In addition, the cleaning component is set inside the filter to improve the cleaning efficiency.

[0009] Furthermore, a heating belt and heat-insulating cotton are provided on the outside of the accommodating cavity.

[0010] Furthermore, the filter is a Y-type filter, which includes a water inlet end, a water outlet end and a filter end. The bottom of the filter end is sealed by a flange, and a filter screen is provided inside the filter end. The filter screen is threadedly connected to the Y-type filter.

[0011] Furthermore, the cleaning assembly includes a support column, a scraper and a filter support plate. The bottom of the support column is fixedly connected to the flange, the scraper is arranged above the support column, and the filter support plate is arranged above the flange.

[0012] Furthermore, a gap is provided between the lower surface of the filter support plate and the upper surface of the flange, and filter holes are provided on the side walls and bottom surface of the filter support plate.

[0013] Furthermore, the side wall of the scraper is also provided with a serrated groove.

[0014] Furthermore, the flange is also connected to a water outlet hose, the water outlet hose is communicated with the filter end, and a water outlet switch is provided on the water outlet hose.

[0015] Furthermore, the filter assembly is also connected to an exhaust valve.

[0016] The beneficial effects of the present invention are:

[0017] 1. Use valves to seal the filter, effectively preventing leakage of the conveyed fluid and pollution of the surrounding environment;

[0018] 2. A cleaning component is set inside the filter to improve the cleaning efficiency of the Y-type filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 This is the schematic diagram of the pipeline online cleaning device;

[0021] Figure 2 This is a cross-sectional view of the filter assembly of the pipeline online cleaning device;

[0022] Figure 3 This is a cross-sectional view of the Y-type filter of the pipeline online cleaning device;

[0023] Figure 4 This is an axonometric view of the cleaning components of the pipeline online cleaning device;

[0024] Figure 5 This is the main view of the cleaning components of the pipeline online cleaning device.

[0025] The numbers involved in the drawings are as follows: accommodating chamber 1, heating belt insulation cotton 11, drainage pipe 2, water pump 3, filter assembly 4, valve 41, Y-type filter 42, water inlet end 421, water outlet end 422, filter end 423, filter screen 424, flange 425, support column 426, scraper 427, filter support plate 428, filter hole 429, water outlet hose 43, exhaust valve 44, water outlet switch 45, gap H. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, the utility model discloses an online pipeline cleaning device, comprising:

[0028] Accommodating cavity 1;

[0029] The drainage pipe 2 is connected to the accommodating chamber 1, and is also connected to the drainage pipe 2 with a water pump 3 and a filter assembly 4. The filter assembly 4 is provided with at least two groups, each including a filter and a valve 41 for closing the filter; wherein,

[0030] The filter components 4 are arranged in parallel, and a cleaning component is provided on the filter to clean the inside of the filter.

[0031] The utility model discloses at least two sets of parallel filter components 4, which clean the filters alternately. The setting of the valve 41 can effectively avoid leakage of the conveyed fluid and avoid pollution of the surrounding environment. In addition, the cleaning component is set inside the filter to improve the cleaning efficiency.

[0032] In some embodiments of the present invention, a heating tape insulation cotton 11 is provided on the outside of the receiving cavity 1. When the temperature is low, the heating tape can be used to heat the solution in the receiving cavity 1 to keep the temperature constant, avoid crystallization at low temperature, affect the solution performance, and reduce the frequency of filter cleaning.

[0033] In some embodiments of the present invention, the filter is a Y-shaped filter 42, which includes a water inlet 421, a water outlet 422, and a filter end 423. The bottom of the filter end 423 is sealed by a flange 425, and a filter screen 424 is provided inside the filter end 423. The filter screen 424 is connected to the Y-shaped filter 42. The solution in the receiving chamber 1 enters the Y-shaped filter 42 through the water pump 3, passes through the filter screen 424, and is discharged from the water outlet 422. The filtered foreign matter remains in the filter end 423.

[0034] In some embodiments of the present invention, the cleaning assembly includes a support column 426, a scraper 427, and a filter support plate 428. The bottom of the support column 426 is fixedly connected to the flange 425, the scraper 427 is located above the support column 426, and the filter support plate 428 is located above the flange 425. The cleaning assembly is fixedly connected to the flange 425. When the flange 425 is removed, the support column 426 and the scraper 427 move downward, and the scraper 427 cleans the inner wall of the filter screen 424, so that foreign matter enters the filter support plate 428.

[0035] In some embodiments of the present invention, a gap H is defined between the lower surface of the filter support plate 428 and the upper surface of the flange 425, and filter holes 429 are defined on the sidewalls and bottom of the filter support plate 428. The filter holes 429 filter the solution in the filter end 423 and isolate foreign matter. The filter support plate 428 and the gap H prevent foreign matter from clogging the water outlet hose 43 and affecting drainage.

[0036] In some embodiments of the present invention, the side wall of the scraper 427 is further provided with a serrated groove, and the scraper 427 processes the pollutants on the side wall of the filter screen 424, and the serrated groove improves the cleaning effect.

[0037] In some embodiments of the present invention, the flange 425 is further connected to a water outlet hose 43, which is in communication with the filter end 423 and is provided with a water outlet switch 45. The water outlet hose 43 is connected to the flange 425 via a quick-release buckle. The water outlet switch 45 controls the flow of the solution in the water outlet hose 43. When the Y-type filter 42 needs to be cleaned, the water outlet switch 45 is turned on, and the solution in the Y-type filter 42 is discharged through the water outlet hose 43.

[0038] In some embodiments of the present invention, the filter assembly 4 is further connected to an exhaust valve 44 , which allows the sealed filter assembly 4 to communicate with the atmosphere, thereby facilitating the discharge of the solution in the filter assembly 4 .

[0039] For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A pipeline online cleaning device, comprising a receiving cavity (1), characterized in that: Also includes: A drainage pipe (2), the drainage pipe (2) is connected to the accommodating cavity (1), and the drainage pipe (2) is also connected to a water pump (3) and a filter assembly (4), wherein the filter assembly (4) is provided with at least two groups, each including a filter and a valve (41) for closing the filter; wherein, The filter components (4) are arranged in parallel, and a cleaning component is provided on the filter to clean the interior of the filter; wherein, The filter is a Y-type filter (42), comprising a water inlet end (421), a water outlet end (422) and a filter end (423), the bottom of the filter end (423) being sealed by a flange (425), and a filter screen (424) being provided inside the filter end (423), the filter screen (424) being connected to the Y-type filter (42); and The cleaning assembly includes a support column (426), a scraper (427) and a filter support plate (428), the bottom of the support column (426) is fixedly connected to the flange (425), the scraper (427) is arranged above the support column (426), and the filter support plate (428) is arranged above the flange (425).

2. The pipeline online cleaning device according to claim 1, characterized in that: A heating belt and heat-insulating cotton (11) are provided on the outside of the accommodating cavity (1).

3. The pipeline online cleaning device according to claim 1, characterized in that: A gap (H) is provided between the lower surface of the filter support plate (428) and the upper surface of the flange (425), and filter holes (429) are provided on the side wall and bottom surface of the filter support plate (428).

4. The pipeline online cleaning device according to claim 1, characterized in that: The side wall of the scraper (427) is also provided with a sawtooth groove.

5. The pipeline online cleaning device according to claim 1, characterized in that: The flange (425) is also connected to a water outlet hose (43), the water outlet hose (43) is communicated with the filter end (423), and a water outlet switch (45) is provided on the water outlet hose (43).

6. The pipeline online cleaning device according to claim 1, characterized in that: The filter assembly (4) is also connected to an exhaust valve (44).

Images