Degreasing device of worm air compressor

Abstract

The utility model belongs to the technical field of air compressor cleaning, and provides a worm air compressor degreasing device which comprises a base, and a cleaning cylinder and a motor are arranged on the left side and the right side of the top of the base. A connector is arranged at the right end of the cleaning cylinder, a transmission rod is arranged at the end, facing the cleaning cylinder, of the motor, and the transmission rod is inserted into the connector; a heating water injection head is arranged at the top of the cleaning cylinder, and a blow-down valve is arranged at the bottom of the cleaning cylinder; the scheme is used for cleaning worm oil dirt of the worm type air compressor, water flow can be rapidly heated through the effect of the heat conduction water pipe integration head, heat loss in the immersion cleaning cavity is reduced, frequent high-power heating use of the heating rod is reduced, and the service life of heating parts is prolonged; enough liquid is injected into the immersion cleaning cavity of the cleaning cylinder, the worm is immersed in the liquid, and meanwhile, the motor on the right side drives the worm to rotate at a constant speed, so that the surface of the worm repeatedly interacts with water flow, and the purpose of thorough immersion cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor cleaning, in particular to a worm air compressor oil removal device. Background Art

[0002] Screw air compressor is a kind of air compressor, which has single screw and double screw. The invention of twin screw air compressor is more than ten years later than single screw air compressor, and the design of twin screw air compressor is more reasonable and advanced; however, after the worm of worm air compressor is used for a period of time, a lot of oil will be formed on the surface of the worm, which will affect the efficiency of the air compressor, reduce the service life of the worm, and increase friction loss. Therefore, the worm needs to be immersed and cleaned regularly; however, the traditional cleaning method is not efficient and cannot be immersed and cleaned. At the same time, in order to reduce the use and loss of heat during immersion cleaning, we have proposed a worm air compressor degreasing device. Utility Model Content

[0003] The utility model aims to provide a worm air compressor oil removal device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a worm air compressor degreasing device, comprising a base, a cleaning cylinder and a motor are arranged on the left and right sides of the top of the base;

[0005] A connector is provided at the right end of the cleaning cylinder, and a transmission rod is provided at one end of the motor facing the cleaning cylinder, and the transmission rod is plugged into the connector;

[0006] A heating water injection head is arranged on the top of the cleaning cylinder, a sewage valve is arranged on the bottom of the cleaning cylinder, a drainage pipe is connected to the bottom of each sewage valve, and the drainage pipe passes downward through the base for discharge;

[0007] The inner cavity of the cleaning cylinder is provided with a worm, the worm is arranged transversely, and the left and right ends of the worm are rotatably arranged on the cleaning cylinder, and the right end of the worm is rotatably plugged into the connector; the left end of the motor transmission rod is provided with a docking joint;

[0008] Heating rods are symmetrically arranged on the front and rear side walls of the inner cavity of the cleaning cylinder, and the heating rods on any side are arranged in three groups of upper, middle and lower groups; a pressure pump head is arranged at the bottom of the heating water injection head, and the pressure pump head is installed downward at the top of the immersion cavity;

[0009] A water injection head is arranged on the top of the heating water injection head, a heat conduction water pipe integrated head is arranged in the middle of the inner cavity of the heating water injection head, the heat conduction water pipe integrated head is composed of heat conduction pipes arranged equidistantly, and a heating wire is also arranged in the inner cavity of the heating water injection head.

[0010] Preferably, a water fence is provided on the left side of the top of the base, and the water fence is arranged below the cleaning cylinder; a waterproof sealing ring is provided at the connection between the connector and the cleaning cylinder.

[0011] Preferably, an end of the connector close to the cleaning barrel is provided with an external thread, and the connector is screwed into the cleaning barrel via the external thread.

[0012] Preferably, a docking groove is provided on the docking head, a friction layer is provided on the inner cavity side wall of the docking groove, a guide column is provided in the middle of the docking groove, and the docking head is docked with the right end of the worm to the left.

[0013] Preferably, a sloped bottom plate is provided at the bottom of the inner cavity of the cleaning cylinder, the top of the drain valve is provided at the junction of the sloped bottom plate, and the slopes of the sloped bottom plate are inclined toward the adjacent drain valves.

[0014] Preferably, water accumulation chambers are provided at the top and bottom of the inner cavity of the heating water injection head, and both ends of the heat pipe integrated head are respectively connected to the water accumulation chambers; the heating wire is annularly clamped on the outside of the heat pipe integrated head and is in contact with each heat pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] This solution is used to clean the worm oil of the worm air compressor. A hot water pipe integrated head is arranged in the middle of the inner cavity of the heating water injection head. The hot water pipe integrated head is composed of heat pipes arranged at equal intervals. The top of the heating water injection head is connected to the water delivery pipe. The injected liquid is a mixture of clean water and detergent in a certain proportion. When passing through the heating water injection head, it is first dispersed into several heat pipes by the heat pipe integrated head. The outer side of the heat pipe is wrapped with a heating wire to preliminarily and quickly heat the heat pipe. The heating of several heat pipes at the same time can improve the heating efficiency and heating speed. The water flow can be quickly heated by the hot water pipe integrated head, the heat loss in the immersion cavity is reduced, the frequent high-power heating use of the heating rod is reduced, and the service life of the heating parts is extended;

[0017] The pressurized pump head sprays toward the surface of the worm below to initially flush away the surface dirt, and then injects enough liquid into the immersion chamber of the cleaning cylinder to immerse the worm in the liquid. At the same time, the motor on the right drives the worm to rotate at a uniform speed, so that the surface of the worm repeatedly interacts with the water flow to achieve the purpose of thorough immersion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3This is a planar cross-sectional view of the cleaning cylinder of the utility model;

[0021] Figure 4 This is a schematic diagram of the butt joint of the utility model;

[0022] Figure 5 This is a plan cross-sectional view of the heating water injection head of the utility model.

[0023] In the figure: 1 base; 2 motor; 3 cleaning cylinder; 4 connector; 5 heating water injection head; 6 drain valve; 7 worm;

[0024] 201: a pair of joints; 202: a friction layer; 203: a guide column;

[0025] 301 immersion chamber; 302 heating rod; 303 slope bottom plate;

[0026] 501 pressure pump head; 502 water accumulation chamber; 503 heat conduction water pipe integrated head; 504 heating wire. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0029] See also Figure 1-5 The utility model provides a technical solution for a worm air compressor oil removal device: comprising a base 1, a cleaning cylinder 3 and a motor 2 are arranged on the left and right sides of the top of the base 1;

[0030] A water fence is provided on the left side of the top of the base 1, and the water fence is provided below the cleaning cylinder 3;

[0031] A connector 4 is provided at the right end of the cleaning cylinder 3, and an end of the connector 4 close to the cleaning cylinder 3 is provided with an external thread, and the connector 4 is screwed into the cleaning cylinder 3 through the external thread. A transmission rod is provided at one end of the motor 2 facing the cleaning cylinder 3, and the transmission rod is plugged into the connector 4;

[0032] A heating water injection head 5 is provided at the top of the cleaning cylinder 3, and a drain valve 6 is provided at the bottom of the cleaning cylinder 3. The bottom of the drain valve 6 is connected to a drain pipe, and the drain pipe passes downward through the base 1 for discharge;

[0033] The inner cavity of the cleaning cylinder 3 is provided with a worm 7, which is arranged transversely, and the left and right ends of the worm 7 are rotatably arranged on the cleaning cylinder 3, and the right end of the worm 7 is rotatably plugged into the connector 4;

[0034] The left end of the driving rod of the motor 2 is provided with a docking joint 201, a docking groove is provided on the docking joint 201, a friction layer 202 is provided on the inner cavity side wall of the docking groove, a guide column 203 is provided in the middle of the docking groove, and the docking joint 201 is docked with the right end of the worm 7 to the left;

[0035] A waterproof sealing ring is provided at the joint between the connector 4 and the cleaning cylinder 3;

[0036] Heating rods 302 are symmetrically arranged on the front and rear side walls of the inner cavity of the cleaning cylinder 3, and the heating rods 302 on either side are arranged in three groups: upper, middle and lower;

[0037] A sloped bottom plate 303 is provided at the bottom of the inner cavity of the cleaning cylinder 3, and the top of the drain valve 6 is provided at the junction of the sloped bottom plate 303, and the slopes of the sloped bottom plate 303 are inclined toward the drain valve 6 close to it;

[0038] A pressure pump head 501 is provided at the bottom of the heating water injection head 5, and the pressure pump head 501 is downwardly mounted on the top of the immersion chamber 301;

[0039] The top of the heating water injection head 5 is provided with a water injection head, and the middle of the inner cavity of the heating water injection head 5 is provided with a heat conduction water pipe integrated head 503, which is composed of heat conduction pipes arranged at equal distances.

[0040] The top and bottom of the inner cavity of the heating water injection head 5 are both provided with a water accumulation cavity 502, and both ends of the hot water pipe integrated head 503 are respectively connected to the water accumulation cavity 502;

[0041] The inner cavity of the heating water injection head 5 is also provided with a heating wire 504, which is annularly clamped on the outside of the heat-conducting pipe integrated head 503 and is in contact with each heat-conducting pipe;

[0042] This solution is used to clean the worm oil of the worm type air compressor. Specifically, the connector 4 on the right side of the cleaning cylinder 3 is removed, the end of the worm 7 is docked on the left side of the inner cavity of the cleaning cylinder 3, and the top of the worm 7 is docked in the connector 4. The top rod body of the worm 7 can block the gap of the connector 4. A load-bearing shaft is rotatably arranged in the connector 4. The other side of the load-bearing shaft is docked with the docking joint 201 of the motor 2. The docking joint 201 is plugged with the top of the worm 7 to the left. The friction layer 202 arranged in the docking joint 201 can increase the friction with the worm 7, and the connection is more stable during rotation. The guide column 203 can be plugged into the socket of the worm 7 during installation to guide the installation.

[0043] After the worm 7 is installed, the top of the heated water injection head 5 is connected to the water pipe. The injected liquid is a mixture of clean water and detergent in a certain proportion. When passing through the heated water injection head 5, it is first dispersed into several heat-conducting tubes by the heat-conducting tube integrated head 503. The outer side of the heat-conducting tube is wrapped with a heating wire 504 to preliminarily and quickly heat the heat-conducting tube. The simultaneous heating of several heat-conducting tubes can improve the heating efficiency and heating speed. When transporting downward, the liquid is gathered together again and sprayed to the surface of the worm 7 below through the pressure pump head 501 to preliminarily flush the surface dirt. Then, enough liquid is injected into the immersion chamber 301 of the cleaning barrel 3 to immerse the worm 7 in the liquid. At the same time, the motor 2 on the right drives the worm 7 to rotate at a uniform speed, so that the surface of the worm 7 repeatedly interacts with the water flow to achieve the purpose of thorough immersion.

[0044] A heating rod 302 is also provided on the inner cavity side wall of the cleaning cylinder 3 to keep the water temperature in the immersion cavity 301 constant. The water flow can be quickly heated by the heat conduction water pipe integrated head 503, thereby reducing the heat loss in the immersion cavity 301 and reducing the frequent high-power heating use of the heating rod 302, thereby extending the service life of the heating components.

[0045] After immersion, the drain valve 6 at the bottom is opened to discharge the sewage in the immersion chamber 301. The bottom of the drain valve 6 is connected to the wastewater treatment center through a water pipe. The cleaned sewage is immersed in the oil filter residue and treated. It can be discharged only when it meets the environmental protection discharge standard.

[0046] Then continue to inject water into the immersion chamber 301, and subsequently the use of detergent can be reduced or eliminated, and only clean water is used for immersion and washing, which can clean the oil stains on the worm 7 to the maximum extent.

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A worm air compressor degreasing device, comprising a base (1), wherein a cleaning cylinder (3) and a motor (2) are arranged on the left and right sides of the top of the base (1), characterized in that: A connector (4) is provided at the right end of the cleaning cylinder (3); a transmission rod is provided at one end of the motor (2) facing the cleaning cylinder (3), and the transmission rod is plugged into the connector (4); A heated water injection head (5) is provided at the top of the cleaning cylinder (3), and a drain valve (6) is provided at the bottom of the cleaning cylinder (3). The bottom of each drain valve (6) is connected to a drain pipe, and the drain pipe passes downward through the base (1) for discharge; The inner cavity of the cleaning cylinder (3) is provided with a worm (7), the worm (7) is arranged transversely, and the left and right ends of the worm (7) are rotatably arranged on the cleaning cylinder (3), and the right end of the worm (7) is rotatably plugged into the connector (4); the left end of the transmission rod of the motor (2) is provided with a docking joint (201); Heating rods (302) are symmetrically arranged on the front and rear side walls of the inner cavity of the cleaning cylinder (3), and the heating rods (302) on either side are arranged in three groups, namely, upper, middle and lower groups; a pressurizing pump head (501) is arranged at the bottom of the heating water injection head (5), and the pressurizing pump head (501) is installed downwardly at the top of the immersion cavity (301); A water injection head is arranged at the top of the heating water injection head (5), a heat conduction water pipe integrated head (503) is arranged in the middle of the inner cavity of the heating water injection head (5), the heat conduction water pipe integrated head (503) is composed of heat conduction pipes arranged at equal intervals, and a heating wire (504) is also arranged in the inner cavity of the heating water injection head (5).

2. The worm air compressor degreasing device according to claim 1, characterized in that: A water fence is provided on the left side of the top of the base (1), and the water fence is provided below the cleaning cylinder (3); a waterproof sealing ring is provided at the connection between the connector (4) and the cleaning cylinder (3).

3. The worm air compressor degreasing device according to claim 1, characterized in that: An end of the connecting head (4) close to the cleaning barrel (3) is provided with an external thread, and the connecting head (4) is screwed into the cleaning barrel (3) via the external thread.

4. The worm air compressor degreasing device according to claim 1, characterized in that: The butt joint (201) is provided with a butt joint groove, the inner cavity side wall of the butt joint groove is provided with a friction layer (202), a guide column (203) is provided in the middle of the butt joint groove, and the butt joint (201) is butt jointed with the right end of the worm (7) to the left.

5. The worm air compressor degreasing device according to claim 1, characterized in that: The bottom of the inner cavity of the cleaning cylinder (3) is provided with a sloped bottom plate (303), the top of the sewage discharge valve (6) is provided at the connection point of the sloped bottom plate (303), and the slopes of the sloped bottom plate (303) are inclined towards the sewage discharge valve (6) close to it.

6. The worm air compressor degreasing device according to claim 1, characterized in that: The inner cavity top and bottom of the heating water injection head (5) are both provided with water accumulation chambers (502), and both ends of the heat conduction pipe integrated head (503) are respectively connected to the water accumulation chambers (502); the heating wire (504) is annularly clamped on the outside of the heat conduction pipe integrated head (503) and is in contact with each heat conduction pipe.

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