Water jet cutting device with wastewater filtering and water recycling functions

Abstract

The utility model discloses a water jet cutting device with wastewater filtering and water recycling functions, which comprises a base, a mechanical arm is mounted at the top of the base, a water jet is mounted at the end of the mechanical arm, and a first filtering mechanism and a second filtering mechanism are symmetrically arranged at the other end of the top of the base. Each of the first filtering mechanism and the second filtering mechanism comprises a treatment box and a filter box, the filter box is mounted at the top of the treatment box, a mounting cover is mounted at the top of the filter box, a water inlet is formed in the top end of the filter box, a connecting pipe is mounted at the end of the water inlet, and a filter cartridge for filtering large-particle scrap iron is detachably arranged in the filter box; according to the water jet cutting device, the purpose of continuously filtering waste water can be achieved, the waste water filtering efficiency is improved, water can be recycled to achieve the purpose of saving water, and very small scrap iron can be filtered out and recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to water cutting technical field, concretely is a water cutting device with waste water filtration and water recycling function. BACKGROUND

[0002] Water cutting technology is a kind of efficient, environmental protection cutting method widely used in industrial processing field. In the water cutting process, high-pressure water flow forms small water column through nozzle, to high-speed impact and destroy the cutting material, simultaneously through water spray cooling and cleaning cutting area.

[0003] In the mine, anchor is mainly cut by water cutting, and water is wasted more when cutting anchor, so water resource needs to be recycled, according to the patent number CN 221867594 U discloses a water cutting anchor withdrawal waste water iron slag filtering and recycling device, including filter box, by setting large particle filter plate and filter plate in filter box, the filtration of iron filings is realized, the sliding box door that can be opened and closed is set, and the cleaning of large particle filter plate and filter plate is facilitated, but the area of large particle filter plate and filter plate is smaller, and iron filings are accumulated quickly, and filter plate needs to be cleaned frequently, and the operation of water cutting device needs to be paused when cleaning filter plate, so that water cutting efficiency is low, and the structure of existing water cutting device is complex, cost is higher, and flexibility is not high, for this purpose, we provide a water cutting device with waste water filtration and water recycling function. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a water cutting device with waste water filtration and water recycling function to solve the problems in the above background.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a water cutting device with waste water filtration and water recycling function, including base, the top of base is installed with mechanical arm, and the end of mechanical arm is installed with water cutting, the other end of base top is symmetrically provided with first filter mechanism and second filter mechanism, first filter mechanism and second filter mechanism all include processing box and filter box, the top of processing box is installed with filter box, and the top of filter box is installed with mounting cover, the top of filter box is provided with water inlet, and the end of water inlet is installed with connecting pipe, the filter cylinder for filtering large particle iron filings is detachably arranged in filter box, the magnetic attraction stick for sucking iron filings particles is arranged in processing box.

[0006] Preferably, the end of the water knife is provided with a water receiving groove, and the bottom end of the water receiving groove is connected with a pipeline; one end of the top of the base is provided with a water storage groove; the end of the pipeline connected with the water receiving groove extends into the water storage groove; a booster pump is mounted on the top of the base outside the water storage groove; the water inlet end of the booster pump is connected with the bottom end of the water storage groove; the water outlet end of the booster pump is fixedly connected with a water passing pipe; the ends of the two connecting pipes are in communication with the inside of the water passing pipe; and the outside of the two connecting pipes is provided with an electric control valve.

[0007] Preferably, the top end of the inside of the treatment box is provided with a water storage chamber, and the overall water storage chamber is in an inverted isosceles trapezoidal structure; the bottom of the inner wall of the filter box is provided with a water outlet circular hole in communication with the inside of the water storage chamber; the outside of the magnetic attraction stick is provided with annular grooves at equal intervals, and the corresponding two inner walls of the annular grooves are in a slope structure; one side inner wall of the treatment box is provided with a scraping plate matched and connected on the outside of the magnetic attraction stick; the inner wall of the scraping plate is integrally provided with protrusions at equal intervals, and the protrusions are matched and arranged in the annular grooves.

[0008] Preferably, the treatment box is provided with a guide plate between the corresponding two inner walls of the scraping plate, and the two side walls of the guide plate are sealingly connected with the corresponding two inner walls of the treatment box; the guide plate is located directly below the scraping plate, and the height of the guide plate at one end of the magnetic attraction stick is higher than the height of the guide plate at one end of the inner wall of the treatment box.

[0009] Preferably, the treatment box is provided with a discharge port on one side inner wall of the scraping plate, and the discharge port is located below the guide plate; and the side wall of the treatment box is provided with a discharge plate at the bottom of the discharge port.

[0010] Preferably, the side wall of the treatment box is rotatably connected with a driven gear; the side wall of the treatment box is fixedly mounted with a driving motor outside the driven gear; the output shaft end of the driving motor is fixedly connected with a driving gear; the driving gear and the driven gear are meshingly connected; and the center shaft end of the driven gear extends into the treatment box and is fixedly connected with the magnetic attraction stick.

[0011] Preferably, the bottom end of the side of the treatment box away from the discharge plate is provided with a clean water pipe; the bottom of the treatment box is fixedly connected with a mounting plate; the top of the mounting plate is provided with mounting holes at four corners; and the mounting plate and the base are fixedly connected through fixing bolts.

[0012] Preferably, the outside of the top end of the filter box is integrally provided with an annular fixing plate; the outside of the top end of the filter cartridge is integrally provided with an annular convex plate matched and arranged on the top of the filter box; the bottom end of the mounting cover is provided with an annular connecting plate fixedly connected with the annular fixing plate of the top end of the filter box through screws.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The first filter mechanism and the second filter mechanism can be used alternately, so that the filter work can be carried out by using the other filter mechanism when the filter cylinder of one of the filter mechanisms is cleaned, the purpose of continuously filtering wastewater is achieved, and the wastewater filtering efficiency is improved.

[0015] The filter cylinder in the filter box can filter out large particle iron-containing impurities, the magnetic attraction rod can adsorb iron filings in water, the scraping plate and the protrusion can make the iron filings adsorbed on the outer side of the magnetic attraction rod and in the annular groove fall onto the guide plate, so that the iron filings are discharged through the discharge port for recycling, the overall structure is compact, water recycling can be achieved to save water, and very small iron filings can be filtered out and recycled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a filter mechanism structure schematic view of the utility model;

[0018] Figure 3 It is a filter mechanism structure schematic view of the utility model;

[0019] Figure 4 It is a filter mechanism internal connection structure schematic view of the utility model;

[0020] Figure 5 It is a filter mechanism internal connection structure schematic view of the utility model.

[0021] In the figure: 1, base; 2, mechanical arm; 3, water cutter; 4, water storage tank; 5, first filter mechanism; 6, second filter mechanism; 7, booster pump; 8, water pipe; 9, connecting pipe; 10, electric control valve; 11, water receiving tank; 12, treatment box; 13, filter box; 14, filter cylinder; 15, water storage chamber; 16, magnetic attraction rod; 17, annular groove; 18, driven gear; 19, driving gear; 20, driving motor; 21, scraping plate; 22, protrusion; 23, discharge port; 24, discharge plate; 25, guide plate; 26, clean water pipe; 27, mounting plate; 28, mounting cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: a water jet cutting device with wastewater filtering and water recycling functions, comprising a base 1, the top of the base 1 is provided with a mechanical arm 2, and the end of the mechanical arm 2 is provided with a water jet 3, the other end of the top of the base 1 is symmetrically provided with a first filtering mechanism 5 and a second filtering mechanism 6, the base 1 is mainly used for movement in work, the mechanical arm 2 is mainly used for rotation, the water jet 3 is used for cutting, and the water jet 3 of the mechanical arm 2 is provided with a water inlet for connecting an external water tank.

[0024] It should be noted that by providing the first filtering mechanism 5 and the second filtering mechanism 6, the first filtering mechanism 5 and the second filtering mechanism 6 can be used alternately, so that one filtering mechanism can be used for filtering work while the other filtering mechanism is being cleaned, achieving the purpose of continuous wastewater filtering and improving the wastewater filtering efficiency.

[0025] The first filtering mechanism 5 and the second filtering mechanism 6 each comprise a treatment box 12 and a filtering box 13, the top of the treatment box 12 is provided with the filtering box 13, the top of the filtering box 13 is provided with a mounting cover 28, the top end of the filtering box 13 is provided with a water inlet, the end of the water inlet is provided with a connecting pipe 9, and the filtering box 13 is detachably provided with a filtering cylinder 14 for filtering large iron filings, and the treatment box 12 is provided with a magnetic attraction rod 16 for attracting iron filings.

[0026] It needs to be explained that the utility model for use, first water jet anchor, anchor down into the collection box, water through the water tank 11 into the storage tank 4 is stored, control the first filter mechanism 5 on the connecting pipe 9 outside the electric control valve 10 opens, the electric control valve 10 on the second filter mechanism 6 on the connecting pipe 9 outside closes, through booster pump 7 work will be stored in the water tank 4 inside water is extracted to the filter box 13 of the first filter mechanism 5, the water into the filter box 13 inside is placed in the filter cartridge 14, through the filter cartridge 14 is first filtered, makes the iron filings of large particle to be stored in the filter cartridge 14, the filtered water reaches the water storage chamber 15, the water in the water storage chamber 15 is placed at the magnetic attraction stick 16 through the bottom rectangular water hole, the protrusion 22 of the scraping plate 21 and its bottom end integral setting is closed to the magnetic attraction stick 16 at the half position of the guide plate 25, so that water flows through the annular groove 17 of the other half area of the magnetic attraction stick 16, the iron filings are adsorbed in the annular groove 17 and the outside of the magnetic attraction stick 16 in the process of water along the magnetic attraction stick 16, when the water remains to the bottom end of the magnetic attraction stick 16, the water after removing the iron filings will drop to the bottom end inside the processing box 12 under the action of gravity, and the clean water pipe 26 at the bottom end of the processing box 12 is connected with the external water tank through the external water pump, can be recycled to the water tank, the driving motor 20 works control driving gear 19 rotates, the meshing connection of driving gear 19 and driven gear 18 makes the magnetic attraction stick 16 rotate, the bottom end of the magnetic attraction stick 16 rotates towards the scraping plate 21 direction, the iron filings are hung to the guide plate 25 in the process of rotation (there is a certain spacing between the guide plate 25 and the magnetic attraction stick 16, so that the iron filings falling on the guide plate 25 will not be re-adsorbed on the outside of the magnetic attraction stick 16), so that the iron filings are discharged through the discharge port 23 under the action of gravity, when the first filter mechanism 5 is needed, when the filter cartridge 14 in the filter box 13 of the first filter mechanism 5 needs to be cleaned, the electric control valve 10 on the connecting pipe 9 outside the first filter mechanism 5 can be controlled to close, the electric control valve 10 on the connecting pipe 9 outside the second filter mechanism 6 is controlled to open, the mounting cover 28 is opened, the filter cartridge 14 is removed, and the iron impurities are cleaned out.

[0027] The end of the water jet 3 is provided with a water receiving groove 11, and the bottom end of the water receiving groove 11 is connected with a pipeline, one end of the top of the base 1 is provided with a water storage tank 4, the pipeline connected with the water receiving groove 11 extends into the water storage tank 4, a booster pump 7 is installed on the top of the base 1 outside the water storage tank 4, the water inlet end of the booster pump 7 is connected with the bottom end of the water storage tank 4, the water outlet end of the booster pump 7 is fixedly connected with a water pipe 8, the ends of two connecting pipes 9 are in communication with the inside of the water pipe 8, and the outside of the two connecting pipes 9 is provided with an electric control valve 10.

[0028] It needs to be explained that the booster pump 7 is connected with the water pipe 8, and the water pipe 8 is communicated with two connecting pipes 9, and the two connecting pipes 9 are connected with the water inlets on the two filter boxes 13 respectively, when the first filter mechanism 5 is used, the electric control valve 10 outside the connecting pipe 9 of the second filter mechanism 6 can be closed, when the filter cylinder 14 of the first filter mechanism 5 is cleaned, the electric control valve 10 outside the connecting pipe 9 of the second filter mechanism 6 can be opened, and the electric control valve 10 outside the connecting pipe 9 of the first filter mechanism 5 is closed, so that the first filter mechanism 5 and the second filter mechanism 6 are used alternately.

[0029] The top end of the processing box 12 is provided with a water storage chamber 15, and the whole of the water storage chamber 15 is an inverted isosceles trapezoidal structure, the bottom of the inner wall of the filter box 13 is provided with a water outlet circular hole, and the water outlet circular hole is communicated with the inside of the water storage chamber 15, the outer side of the magnetic attraction stick 16 is provided with a ring groove 17 at equal intervals, and the corresponding two inner walls of the ring groove 17 are in a slope structure, one side of the inner wall of the processing box 12 is provided with a scraping plate 21, the scraping plate 21 is located on one side of the magnetic attraction stick 16 and is connected with the outer side of the magnetic attraction stick 16, the inner wall of the scraping plate 21 is integrally provided with a protrusion 22 at equal intervals, and the protrusion 22 is arranged in the ring groove 17.

[0030] It needs to be explained that the first filtering is carried out through the filter cylinder 14, so that the large particle iron filings are stored in the filter cylinder 14, and the filtered water reaches the water storage chamber 15, the water in the water storage chamber 15 passes through the bottom rectangular water hole and is placed at the magnetic attraction stick 16, the scraping plate 21 and the protrusion 22 integrally arranged at the bottom end block the magnetic attraction stick 16 located at the half position of the guide plate 25, so that the water flows through the ring groove 17 of the other half area of the magnetic attraction stick 16, and the iron filings are adsorbed on the outer side of the magnetic attraction stick 16 and in the ring groove 17 during the water flowing along the magnetic attraction stick 16.

[0031] The processing box 12 is located between the corresponding two inner walls of the scraping plate 21 and is provided with a guide plate 25, and the two side walls of the guide plate 25 are sealingly connected with the corresponding two inner walls of the processing box 12, the guide plate 25 is located directly below the scraping plate 21, and the height of one end of the guide plate 25 located at the magnetic attraction stick 16 is higher than the height of one end of the guide plate 25 located at the inner wall of the processing box 12.

[0032] It should be noted that when the water remains to the bottom end of the magnetic rod 16, the water after removing the iron filings will drop to the bottom end inside the treatment box 12 under the action of gravity, and the clean water pipe 26 at the bottom end of the treatment box 12 is connected with the external water tank through the external water pump, which can be recycled to the water tank. The driving motor 20 works to control the rotation of the driving gear 19, and the meshing connection of the driving gear 19 and the driven gear 18 makes the magnetic rod 16 rotate, and the bottom end of the magnetic rod 16 rotates towards the direction of the scraping plate 21. In the process of rotation, the iron filings are hung on the guide plate 25 by the scraping plate 21 and the protrusion 22 (there is a certain gap between the guide plate 25 and the magnetic rod 16, so that the iron filings falling on the guide plate 25 will not be re-adsorbed on the outside of the magnetic rod 16).

[0033] The treatment box 12 is provided with a discharge port 23 on the inner wall of one side of the scraping plate 21, and the discharge port 23 is located below the guide plate 25. The side wall of the treatment box 12 is provided with a discharge plate 24 at the bottom of the discharge port 23.

[0034] It should be noted that the iron filings on the guide plate 25 are discharged through the discharge port 23.

[0035] The side wall of the treatment box 12 is rotatably connected with the driven gear 18, and the driving motor 20 is fixedly installed outside the driven gear 18. The output shaft end of the driving motor 20 is fixedly connected with the driving gear 19, and the driving gear 19 and the driven gear 18 are meshingly connected. The center shaft end of the driven gear 18 extends into the treatment box 12 and is fixedly connected with the magnetic rod 16.

[0036] It should be noted that the driving motor 20 is controlled to work to control the rotation of the driving gear 19, and the meshing connection of the driving gear 19 and the driven gear 18 makes the magnetic rod 16 rotate.

[0037] The bottom end of the side of the treatment box 12 away from the discharge plate 24 is provided with a clean water pipe 26, and the bottom of the treatment box 12 is fixedly connected with a mounting plate 27. The top of the mounting plate 27 is provided with mounting holes at four corners, and the mounting plate 27 and the base 1 are fixedly connected through fixing bolts.

[0038] It should be noted that the mounting plate 27 and the base 1 are connected through fixing bolts, which facilitates the disassembly and installation of the first filtering mechanism 5 and the second filtering mechanism 6.

[0039] The top end of the filter box 13 is integrally provided with an annular fixed plate on the outside, and the top end of the filter cylinder 14 is integrally provided with an annular protruding plate on the outside. The annular protruding plate is matched and arranged on the top of the filter box 13, and the bottom end of the mounting cover 28 is provided with an annular connecting plate, and the annular connecting plate and the annular fixed plate at the top end of the filter box 13 are fixedly connected through screws.

[0040] It should be noted that the mounting cover 28 is detachably connected with the filter box 13, facilitating the filter cartridge 14 to be taken out for cleaning.

[0041] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] In addition, the terms "first", "second", "third", "fourth" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, so that the features with "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0043] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0044] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. In a water jet cutting apparatus having a wastewater filtering and water recycling function, the apparatus is characterized by, The utility model provides a water cutting device, including base (1), the top of base (1) is equipped with mechanical arm (2), and the end of mechanical arm (2) is equipped with water cutting device (3), and the other end of base (1) top is symmetrically provided with first filter mechanism (5) and second filter mechanism (6), first filter mechanism (5) and second filter mechanism (6) all include processing box (12) and filter box (13), the top of processing box (12) is equipped with filter box (13), and the top of filter box (13) is equipped with mounting cover (28), the top of filter box (13) is provided with water inlet, and the end of water inlet is equipped with connecting pipe (9), the filter box (13) is detachably provided with filter cylinder (14) for filtering large particle iron filings in, the processing box (12) is provided with magnetic attraction stick (16) for sucking iron filings particles.

2. The water jet cutting device with wastewater filtering and water recycling functions according to claim 1, characterized in that: The end of water cutting device (3) is provided with water receiving groove (11), and the bottom end of water receiving groove (11) is connected with pipeline, one end of the top of base (1) is provided with water storage groove (4), the pipeline end connected with water receiving groove (11) extends into water storage groove (4), the top of base (1) is provided with booster pump (7) outside water storage groove (4), the water inlet end of booster pump (7) is connected with the bottom end of water storage groove (4), the water outlet end of booster pump (7) is fixedly connected with water pipe (8), the end of two connecting pipes (9) is communicated with the inside of water pipe (8), and the outside of two connecting pipes (9) is equipped with electric control valve (10).

3. The water jet cutting device with wastewater filtering and water recycling functions according to claim 1, characterized in that: The top of the inside of processing box (12) is provided with water storage chamber (15), and the whole water storage chamber (15) is inverted isosceles trapezoidal structure, the bottom of the inner wall of filter box (13) is provided with water outlet circular hole, and the water outlet circular hole is communicated with the inside of water storage chamber (15), the outside of magnetic attraction stick (16) is provided with annular groove (17) at equal intervals, and the corresponding two inner walls of annular groove (17) are in slope structure, one side inner wall of processing box (12) is provided with scraping plate (21), the scraping plate (21) is connected on the outside of magnetic attraction stick (16) on one side of magnetic attraction stick (16), the inner wall of scraping plate (21) is integrally provided with lug (22) at equal intervals, and the lug (22) is arranged in the inside of annular groove (17).

4. The water jet cutting device with wastewater filtering and water recycling functions according to claim 3, characterized in that: The processing box (12) is provided with guide plate (25) between the corresponding two inner walls of scraping plate (21), and the two side walls of guide plate (25) are sealingly connected with the corresponding two inner walls of processing box (12), the guide plate (25) is located directly below scraping plate (21), and the height of one end of guide plate (25) located in the inner wall of processing box (12) is higher than the height of one end of guide plate (25) located in the inner wall of processing box (12).

5. The water jet cutting device with wastewater filtering and water recycling functions according to claim 4, characterized in that: The processing box (12) is provided with discharge port (23) on one side inner wall of scraping plate (21), and the discharge port (23) is located below guide plate (25), and the side wall of processing box (12) is provided with discharge plate (24) at the bottom of discharge port (23).

6. The water jet cutting device with wastewater filtering and water recycling functions according to claim 1, characterized in that: The processing box (12) side wall rotationally connected with driven gear (18), the processing box (12) side wall is located outside the fixed installation of drive motor (20) with driven gear (18), and the output shaft end of drive motor (20) is fixedly connected with driving gear (19), the driving gear (19) and driven gear (18) meshing connection, the center shaft end of driven gear (18) extends into processing box (12) and is fixedly connected with magnetic attraction stick (16).

7. The water jet cutting device with wastewater filtering and water recycling functions according to claim 5, characterized in that: The bottom end of the processing box (12) away from the discharge plate (24) side is provided with a clean water pipe (26), the bottom of the processing box (12) is fixedly connected with the mounting plate (27), the top of the mounting plate (27) is provided with mounting hole in the four corners, the mounting plate (27) and the base (1) are fixedly connected by fixed bolt.

8. The water jet cutting device with wastewater filtering and water recycling functions according to claim 1, characterized in that: The outer side of the top end of the filter box (13) is integrally provided with an annular fixed plate, the outer side of the top end of the filter cartridge (14) is integrally provided with an annular convex plate, and the annular convex plate is matched and arranged on the top of the filter box (13), the bottom end of the mounting cover (28) is provided with an annular connecting plate, and the annular connecting plate and the annular fixed plate on the top end of the filter box (13) are fixedly connected by screws.

Images