Wet type oil sludge dust collector

Abstract

The utility model discloses a wet type oil sludge dust collector, and relates to the technical field of dust collectors. The device structurally comprises a liquid storage chamber with an upper opening and an equipment chamber with a side opening, and the liquid storage chamber and the equipment chamber are connected into a whole; a power supply and a negative pressure pumping device are mounted in the equipment chamber; a garbage collection box is mounted on the left side of the liquid storage chamber; an external box with a lower opening is fixedly communicated with the left side of the liquid storage chamber right above the garbage collection box, and an insertion plate for sealing is inserted into the lower end part of the external box; the right end of the top surface of the liquid storage chamber fixedly communicates with an airtight cover body; and a scrap iron separation device is jointly mounted in the external box, the liquid storage chamber and the airtight cover body. The scrap iron separating device is mounted at the top of the liquid storage chamber, and the garbage collecting box is mounted on the side surface of the liquid storage chamber, so that oil sludge liquid separation and independent storage are realized, the problem of blockage when a drain valve discharges liquid is avoided, and collected scrap iron and other fixed wastes are conveniently dumped and treated; in addition, equipment needing to be cleaned can be conveniently cleaned through the high-pressure cleaning gun.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, in particular to a wet type oily mud vacuum cleaner. Background Art

[0002] A wet industrial vacuum cleaner is a device used to clean industrial sites, which can suck up both solid and liquid wastes at the same time. Wet industrial vacuum cleaners are usually used in environments that need to be cleaned in a moist or pollutant-rich environment, such as factory workshops, workshop floors, etc. Ordinary wet vacuum cleaners can only be dumped directly after suction. Liquids, sludge, and metal objects are all stored in the liquid storage chamber. The drain valve at the lower end of the liquid storage chamber is easily blocked when discharging liquid, making dumping inconvenient. Recyclable solid objects such as metals need to be subsequently filtered again from the mixed liquid or sucked out by a magnetic rod. In order to effectively separate solid objects from liquids and store them separately during the vacuum cleaner suction process, the present application document provides a wet sludge vacuum cleaner. Utility Model Content

[0003] The utility model aims to provide a wet oil sludge vacuum cleaner, which realizes solid-liquid separation and independent storage through a combination of a liquid storage chamber, a power supply, a negative pressure extraction device, a garbage collection box, an iron filings separation device, a vacuum hose, a high-pressure water tank and a high-pressure cleaning gun.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a wet oil-sludge vacuum cleaner, comprising a liquid storage chamber with an upper opening and an equipment chamber with a side opening, and the liquid storage chamber is connected with the equipment chamber as a whole; a power supply and a negative pressure extraction device are installed in the equipment chamber; a garbage collection box is mounted on the left side of the liquid storage chamber; an external box with a lower opening is fixedly connected to the left side of the liquid storage chamber, located just above the garbage collection box, and a plug plate for sealing is installed in a plug-in manner at the lower end of the external box; an airtight cover is fixedly connected to the right end of the top surface of the liquid storage chamber; an iron filings separation device is installed inside the external box, the liquid storage chamber and the airtight cover; a cavity cover is installed at the upper opening of the liquid storage chamber by bolts; a suction port is arranged on the cavity cover; a dust suction hose for sucking oil-sludge mixture is connected to the suction port; a discharge valve is installed on the lower side wall of the liquid storage chamber.

[0006] As a preferred technical solution of the utility model, a high-pressure water tank is also installed in the equipment room; the high-pressure water tank is connected to a high-pressure cleaning gun through a high-pressure hose.

[0007] As a preferred technical solution of the utility model, the negative pressure extraction device includes an air pump and an air extraction isolation box; the air pump is connected to the power supply through a wire and is used to control the start and stop of the air pump; the air extraction isolation box is connected to the liquid storage chamber through a float valve; the air pump and the air extraction isolation box are connected through an air duct; and a filter is installed in the air extraction isolation box.

[0008] As a preferred technical solution of the utility model, the iron chip separation device includes a non-woven filter belt, an unpowered roller, a silicone roller and a support roller; the unpowered roller is installed on the upper end of the liquid storage chamber through a seat bearing, and the unpowered roller is located in the airtight cover; the silicone roller is sealed and rotatably connected to both ends of the external box, both ends of the silicone roller are placed on the outside of the external box, and a hand wheel is respectively installed and fixed at both ends of the silicone roller; at least two of the support rollers are fixed between the relative inner walls of the liquid storage chamber; the non-woven filter belt is wound around the unpowered roller, the silicone roller and the support roller.

[0009] As a preferred technical solution of the utility model, at least four first small wheels with self-locking functions are installed on the bottom of the liquid storage chamber and the bottom of the equipment chamber.

[0010] As a preferred technical solution of the utility model, at least two second small wheels with self-locking function are installed at the bottom of the garbage collection box; and a handle is installed on the garbage collection box.

[0011] As a preferred technical solution of the utility model, a row of magnetic bars is fixed between the opposite inner walls of the liquid storage chamber, and the magnetic bars are located directly below the non-woven filter belt in the liquid storage chamber.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model installs an iron chip separation device on the top of the liquid storage chamber. The liquid filtered by the non-woven fabric flows downward into the liquid collection chamber, and the remaining oil sludge and iron chips are on the non-woven filter belt. When cleaning the iron chips and oil sludge on the non-woven filter belt, the hand wheel is turned, and the oil sludge and iron chips fall from the position of the manual wheel into the external box as the non-woven filter belt moves. After the plug plate is pulled out, the debris in the external box falls into the garbage collection box below, thereby realizing the separation of oil sludge and liquid and storing them separately.

[0014] 2. After the iron chip separation device is installed, the sediment content of the liquid in the liquid storage chamber is greatly reduced, thereby avoiding the problem of clogging of the discharge valve when discharging liquid.

[0015] 3. The liquid collecting chamber of the utility model is connected to the negative pressure pumping device through a float valve, which effectively controls the liquid level in the liquid storage chamber.

[0016] 4. The utility model high-pressure cleaning gun can remove waste, debris, coolant and other dirt generated during the processing, and is convenient for cleaning the equipment that needs to be cleaned.

[0017] 5. The garbage collection box of the utility model can be removed independently, so that the collected fixed waste materials such as iron filings can be dumped and disposed of conveniently.

[0018] 6. The utility model installs a row of magnetic bars at the upper end of the liquid storage chamber. When the surface of the non-woven filter belt rotates downward, the iron powder is separated from the non-woven filter belt and is sucked onto the magnetic bars under the combined action of gravity and the suction force of the magnetic bars, which is beneficial to resource recycling and reuse, energy saving and environmental protection.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model is a schematic structural diagram of a wet type oily mud vacuum cleaner.

[0022] Figure 2 It is a structural schematic diagram of the iron chip separation device.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-liquid storage room, 2-equipment room, 3-power supply, 4-negative pressure device, 5-garbage collection box, 6-iron chip separation device, 7-cavity cover, 8-suction port, 9-dust suction hose, 10-high-pressure water tank, 11-high-pressure hose, 12-high-pressure cleaning gun, 101-external box, 102-plug board, 103-airtight cover, 104-first small wheel, 41-vacuum pump, 42-vacuum isolation box, 43-float valve, 44-air guide tube, 45-filter, 51-second small wheel, 52-handle, 61-non-woven filter belt, 62-unpowered roller, 63-silicone roller, 64-roller, 65-handwheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Specific embodiment one:

[0027] See also Figure 1-2 As shown, the utility model is a wet oil sludge vacuum cleaner, comprising a liquid storage chamber 1 with an upper opening and an equipment chamber 2 with a side opening, and the liquid storage chamber 1 and the equipment chamber 2 are connected as a whole. A power supply 3 and a negative pressure extraction device 4 are installed in the equipment chamber 2. A garbage collection box 5 is mounted on the left side of the liquid storage chamber 1. An external box 101 with a lower opening is fixedly connected to the left side of the liquid storage chamber 1, just above the garbage collection box 5, and a plug plate 102 for sealing is plugged and installed at the lower end of the external box 101. An airtight cover 103 is fixedly connected to the right end of the top surface of the liquid storage chamber 1. An iron filings separation device 6 is installed inside the external box 101, the liquid storage chamber 1 and the airtight cover 103. A cavity cover 7 is installed at the upper opening of the liquid storage chamber 1 by bolts. A suction port 8 is provided on the cavity cover 7. A dust suction hose 9 for sucking the oil sludge mixture is connected to the suction port 8. A drain valve is installed on the side wall at the lower end of the liquid storage chamber 1, and at least four first small wheels 104 with self-locking functions are installed on the bottom of the liquid storage chamber 1 and the bottom of the equipment chamber 2.

[0028] Among them, the negative pressure extraction device 4 includes an air pump 41 and an air isolation box 42. The air pump 41 is connected to the power supply 3 through a wire and is used to control the start and stop of the air pump 41. The air isolation box 42 is connected to the liquid storage chamber 1 through a float valve 43. The air pump 41 and the air isolation box 42 are connected through an air duct 44. A filter 45 is installed in the air isolation box 42. When in use, the power supply 3 is turned on, the air pump 41 is running, the liquid storage chamber 1 is vacuumed, and the end of the dust hose 9 absorbs the oil-sludge mixture. The liquid level in the liquid storage chamber 1 gradually rises to the warning position, and then the float valve 43 is closed, the dust hose 9 loses suction, and the liquid level in the liquid storage chamber 1 no longer rises. The sound of the air pump 41 changes, the power supply 3 is manually turned off, the vacuum cleaner is pushed to the position for dumping wastewater, and the drain valve is opened to carry out drainage operations.

[0029] The scrap iron separation device 6 includes a non-woven filter belt 61, a non-powered roller 62, a silicone roller 63 and a roller 64. The non-powered roller 62 is installed at the upper end of the liquid storage chamber 1 through a seat bearing, and the non-powered roller 62 is located in the airtight cover 103. The silicone roller 63 is sealed and rotatably connected to both ends of the external box 101, and both ends of the silicone roller 63 are placed outside the external box 101, and a hand wheel 65 is fixed to both ends of the silicone roller 63. At least two rollers 64 are fixed between the opposite inner walls of the liquid storage chamber 1. The non-woven filter belt 61 is wound on the non-powered roller 62, the silicone roller 63 and the roller 64.

[0030] When the utility model is used, the negative pressure device 4 applies negative pressure to the liquid storage chamber 1, generates suction force at the suction end of the dust suction hose 9, and sucks various oil sludge mixtures from the dust suction hose 9 connected to the suction port 8. The dust suction hose 9 can cooperate with other interfaces to suck different substances, and the oil sludge mixture falls on the non-woven filter belt 61 of the iron chip separation device 6. The liquid filtered by the non-woven fabric flows downward into the liquid collection chamber 1, and the remaining oil sludge and iron chips are on the non-woven filter belt 61.

[0031] When cleaning the iron filings and oil sludge on the non-woven filter belt 61, the hand wheel 65 is turned, and the oil sludge and iron filings fall from the position of the manual wheel 8 into the external box 101 as the non-woven filter belt 61 moves. After the plug plate 102 is pulled down, the debris in the external box 101 falls into the garbage collection box 5 below, thereby achieving oil sludge and liquid separation.

[0032] A high-pressure water tank 10 is also installed in the equipment room 2. The high-pressure water tank 10 is connected to a high-pressure cleaning gun 12 through a high-pressure hose 11. The high-pressure cleaning gun 12 can remove waste, debris, coolant and other dirt generated during the processing, and is convenient for cleaning the equipment that needs to be cleaned. The high-pressure cleaning gun 12 can also rinse the non-woven filter belt 61 when the cavity cover plate 7 is disassembled.

[0033] The iron chip separation device 6 installed in the liquid storage chamber 1, in cooperation with the high-pressure cleaning gun 12, can efficiently and quickly clean the waste debris and dirt on the non-woven filter belt 61, especially the treatment of oil sludge, and the effect is remarkable. The oil sludge can prevent the non-woven filter belt 61 from sticking.

[0034] At least two second small wheels 51 with self-locking function are installed at the bottom of the garbage collection box 5. A handle 52 is installed on the garbage collection box 5. When cleaning the garbage collection box 5, the garbage collection box 5 is lifted upward from the side of the liquid storage chamber 1, the two second small wheels 51 are removed and placed on the ground, and then the handle 52 is held to push the garbage collection box 5 to the dumping position, and the solid residues such as iron filings inside are dumped out for centralized treatment.

[0035] In order to collect the fine iron filings retained on the surface of the non-woven filter belt 61, a row of magnetic bars are fixed between the opposite inner walls of the liquid storage chamber 1, and the magnetic bars are located directly below the non-woven filter belt 61 in the liquid storage chamber 1. When the surface of the non-woven filter belt 61 turns downward, the iron powder is separated from the non-woven filter belt 61 and is sucked onto the magnetic bars under the combined action of gravity and the suction force of the magnetic bars, which is conducive to resource recycling and energy saving and environmental protection.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wet sludge vacuum cleaner, characterized in that: It comprises a liquid storage chamber (1) with an upper opening and an equipment chamber (2) with a side opening, wherein the liquid storage chamber (1) and the equipment chamber (2) are connected as a whole; a power source (3) and a negative pressure extraction device (4) are installed in the equipment chamber (2); A garbage collection box (5) is mounted on the left side of the liquid storage chamber (1); an external box (101) with a lower opening is fixedly connected to the left side of the liquid storage chamber (1) and is located directly above the garbage collection box (5), and a plug plate (102) for sealing is plugged and installed at the lower end of the external box (101); an airtight cover (103) is fixedly connected to the right end of the top surface of the liquid storage chamber (1); an iron filings separation device (6) is installed inside the external box (101), the liquid storage chamber (1) and the airtight cover (103); A cavity cover plate (7) is installed at the upper opening of the liquid storage chamber (1) by means of bolts; a suction port (8) is provided on the cavity cover plate (7); a dust suction hose (9) for sucking the oil-sludge mixture is connected to the suction port (8); and a discharge valve is installed on the side wall of the lower end of the liquid storage chamber (1).

2. The wet sludge vacuum cleaner according to claim 1, characterized in that: A high-pressure water tank (10) is also installed in the equipment room (2); the high-pressure water tank (10) is connected to a high-pressure cleaning gun (12) via a high-pressure hose (11).

3. The wet type oily mud cleaner according to claim 1, characterized in that: The negative pressure extraction device (4) comprises an air extraction pump (41) and an air extraction isolation box (42); the air extraction isolation box (42) is connected to the liquid storage chamber (1) via a float valve (43); the air extraction pump (41) is connected to the air extraction isolation box (42) via an air guide pipe (44); and a filter (45) is installed in the air extraction isolation box (42).

4. The wet type oily mud cleaner according to claim 1, characterized in that: The iron chip separation device (6) comprises a non-woven filter belt (61), a non-powered roller (62), a silicone roller (63) and a roller (64); the non-powered roller (62) is mounted on the upper end of the liquid storage chamber (1) via a seat bearing, and the non-powered roller (62) is located in the airtight cover (103); the silicone roller (63) is rotatably connected to both ends of the external box (101), both ends of the silicone roller (63) are placed outside the external box (101), and a hand wheel (65) is fixedly mounted on each end of the silicone roller (63); at least two rollers (64) are fixed between opposite inner walls of the liquid storage chamber (1); the non-woven filter belt (61) is wound around the non-powered roller (62), the silicone roller (63) and the roller (64).

5. The wet type oily sludge vacuum cleaner according to claim 1, characterized in that: At least four first small wheels (104) with self-locking functions are installed on the bottom of the liquid storage chamber (1) and the bottom of the equipment chamber (2).

6. The wet type oily mud cleaner according to claim 1, characterized in that: At least two second small wheels (51) with self-locking function are installed at the bottom of the garbage collection box (5); and a handle (52) is installed on the garbage collection box (5).

7. The wet type oily mud cleaner according to claim 4, characterized in that: A row of magnetic bars is fixed between opposite inner walls of the liquid storage chamber (1), and the magnetic bars are located directly below the non-woven fabric filter belt (61) in the liquid storage chamber (1).

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