Cleaning device for tail gas purification water tank of diesel generating set

Abstract

The utility model provides a cleaning device for a tail gas purification water tank of a diesel generating set. The driving motor is fixedly installed at the top of the water tank, a reciprocating screw rod is fixedly installed at the output end of the driving motor, and limiting grooves are formed in the two sides of the reciprocating screw rod; the threaded sleeve is in threaded connection to the outer side face of the reciprocating lead screw, supporting rods are fixedly installed on the two sides of the threaded sleeve, and a shovel ring is fixedly installed at one end of each supporting rod; and the bearing is fixedly installed at the bottom of the outer side face of the threaded sleeve, and a rotating sleeve is fixedly installed on the outer side face of the bearing. According to the cleaning device for the tail gas purification water tank of the diesel generating set, the reciprocating lead screw is driven by the driving motor to rotate, then the shovel ring is driven by the threaded sleeve to slide up and down on the inner wall of the water tank, and a user can conveniently clean impurities on the inner wall of the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generator equipment, in particular to a cleaning device for an exhaust gas purification water tank of a diesel generator set. Background Art

[0002] Diesel engine exhaust pollutants mainly include: carbon monoxide, hydrocarbons, nitrogen oxides, sulfur dioxide, smoke particles (certain heavy metal compounds, lead compounds, black smoke and oil mist), and odors (formaldehyde, etc.).

[0003] In order to prevent pollution caused by diesel exhaust, the exhaust gas will be cleaned through a water tank when it is discharged.

[0004] For example, in the patent application with publication number CN 105402008A in the prior art, a water tank, a mesh plate horizontally mounted in the liquid of the water tank, a gas-water separation plate horizontally mounted above the liquid surface of the water tank, an exhaust pipe arranged on the upper surface of the water tank body for exhausting the gas in the water tank, and an air intake pipe inserted in the liquid of the water tank, wherein the air intake pipe is connected with the exhaust pipe of the diesel generator set. Through the above structural design, the smoke released by the diesel engine can be effectively cleaned and purified by the liquid in the water tank before being discharged into the atmosphere. This method effectively purifies the tail smoke of the diesel generator. The present invention has a simple structure, good purification effect, and low operating cost. However, when the device cleans the exhaust gas discharged by the water inside the water tank, it is easy to cause the impurities left over from the cleaning to adhere to the inner wall of the water tank and cannot be discharged from the water tank along with the sewage, which is inconvenient for the user to clean.

[0005] Therefore, it is necessary to provide a cleaning device for the exhaust gas purification water tank of a diesel generator set to solve the above technical problems. Utility Model Content

[0006] The utility model provides a cleaning device for a diesel generator set tail gas purification water tank, which solves the problem that impurities adhere to the inner wall of the water tank and are inconvenient to clean.

[0007] In order to solve the above technical problems, the utility model provides a cleaning device for a diesel generator exhaust gas purification water tank, comprising:

[0008] Water tank;

[0009] A driving motor, wherein the driving motor is fixedly mounted on the top of the water tank, a reciprocating screw rod is fixedly mounted on the output end of the driving motor, and limiting grooves are provided on both sides of the reciprocating screw rod;

[0010] A threaded sleeve, wherein the threaded sleeve is threadedly connected to the outer side surface of the reciprocating screw rod, support rods are fixedly installed on both sides of the threaded sleeve, and a shovel ring is fixedly installed on one end of the support rod;

[0011] A bearing, wherein the bearing is fixedly mounted at the bottom of the outer side surface of the threaded sleeve, a rotating sleeve is fixedly mounted on the outer side surface of the bearing, limiting plates are fixedly mounted on both sides of the inner side surface of the rotating sleeve, the limiting plates are slidably connected to the inner side surface of the limiting groove, and stirring blades are fixedly mounted on both sides of the rotating sleeve.

[0012] Preferably, the reciprocating screw is arranged on the inner side surface of the water tank, and the shovel ring is slidably connected to the inner side surface of the water tank.

[0013] Preferably, a diesel generator set is provided on one side of the water tank, an exhaust pipe is fixedly installed on the top of the diesel generator set, and one end of the exhaust pipe is fixedly installed on the bottom of one side of the water tank.

[0014] Preferably, a steam-water separation plate is fixedly mounted on the inner side surface of the water tank, and a guide column is fixedly mounted on the bottom of the steam-water separation plate.

[0015] Preferably, an exhaust fan is fixedly installed on the top of the water tank, and an air outlet pipe is fixedly installed on the top of the exhaust fan.

[0016] Preferably, a sewage pipe is fixedly installed at the bottom of the other side of the water tank, and a solenoid valve is fixedly installed at one end of the sewage pipe.

[0017] Preferably, an observation window is fixedly installed on the front side of the water tank.

[0018] Compared with the related art, the cleaning device for the exhaust gas purification water tank of a diesel generator set provided by the utility model has the following beneficial effects:

[0019] The utility model provides a cleaning device for an exhaust gas purification water tank of a diesel generator set, which drives a reciprocating screw rod to rotate through a driving motor and then drives a shovel ring to slide up and down on the inner wall of the water tank through a threaded sleeve, so that a user can clean impurities on the inner wall of the water tank conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a cleaning device for a diesel generator exhaust gas purification water tank provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the shovel ring structure from a top view shown;

[0022] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0023] Figure 4The present invention is a schematic structural diagram of a second embodiment of a cleaning device for an exhaust gas purification water tank of a diesel generator set provided by the present invention.

[0024] Numbers in the figure: 1. diesel generator set, 11. exhaust pipe, 2. water tank, 21. sewage pipe, 22. solenoid valve, 23. steam-water separation plate, 24. guide column, 25. exhaust fan, 26. outlet pipe, 3. drive motor, 31. reciprocating screw, 32. limit groove, 33. threaded sleeve, 34. support rod, 35. shovel ring, 36. bearing, 37. rotating sleeve, 38. limit plate, 39. stirring blade, 4. observation window. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a cleaning device for a diesel generator exhaust gas purification water tank provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the shovel ring structure from a top view shown; Figure 3 for Figure 1 The enlarged schematic diagram of part A is shown. A cleaning device for a diesel generator exhaust gas purification water tank comprises: a water tank 2;

[0028] A driving motor 3, wherein the driving motor 3 is fixedly mounted on the top of the water tank 2, and a reciprocating screw rod 31 is fixedly mounted on the output end of the driving motor 3, and limiting grooves 32 are provided on both sides of the reciprocating screw rod 31;

[0029] A threaded sleeve 33, wherein the threaded sleeve 33 is threadedly connected to the outer side surface of the reciprocating screw rod 31, support rods 34 are fixedly installed on both sides of the threaded sleeve 33, and a shovel ring 35 is fixedly installed on one end of the support rod 34;

[0030] Slide blocks are fixedly installed on both sides of the shovel ring 35, and the slide blocks slide on the inner sides of the grooves opened on both sides of the inner side of the water tank 2, so as to prevent the shovel ring 35 from rotating along with the reciprocating screw rod 31 when in use.

[0031] The bearing 36 is fixedly mounted on the bottom of the outer side surface of the threaded sleeve 33, and a rotating sleeve 37 is fixedly mounted on the outer side surface of the bearing 36. Limiting plates 38 are fixedly mounted on both sides of the inner side surface of the rotating sleeve 37. The limiting plates 38 are slidably connected to the inner side surface of the limiting groove 32, and stirring blades 39 are fixedly mounted on both sides of the rotating sleeve 37.

[0032] The reciprocating screw rod 31 is disposed on the inner side surface of the water tank 2 , and the shovel ring 35 is slidably connected to the inner side surface of the water tank 2 .

[0033] A diesel generator set 1 is disposed on one side of the water tank 2 , an exhaust pipe 11 is fixedly mounted on the top of the diesel generator set 1 , and one end of the exhaust pipe 11 is fixedly mounted on the bottom of one side of the water tank 1 .

[0034] The exhaust pipe 11 is located at the bottom of the water tank 2 . The gas exhausted from the exhaust pipe 11 is cleaned by the water inside the water tank 2 , and then the internal gas of the water tank 2 is exhausted through the exhaust fan 25 .

[0035] A steam-water separation plate 23 is fixedly mounted on the inner side of the water tank 2 , and a guide column 24 is fixedly mounted on the bottom of the steam-water separation plate 23 .

[0036] An exhaust fan 25 is fixedly installed on the top of the water tank 2 , and an air outlet pipe 26 is fixedly installed on the top of the exhaust fan 25 .

[0037] A sewage pipe 21 is fixedly installed at the bottom of the other side of the water tank 2 , and a solenoid valve 22 is fixedly installed at one end of the sewage pipe 21 .

[0038] The working principle of the cleaning device of the exhaust gas purification water tank of a diesel generator set provided by the utility model is as follows:

[0039] After long-term use, when the user needs to clean the inside of the water tank 2, the user can turn on the driving motor 3, and then the rotation of the driving motor 3 drives the reciprocating screw 31 to rotate. At this time, the threaded sleeve 33 is threadedly connected to the outer side of the reciprocating screw 31 to move up and down, and the shovel ring 35 is driven by the support rod 34 to move up and down, and slide on the inner wall of the water tank 2 to clean the impurities on the inner wall of the water tank 2. When the reciprocating screw 31 rotates, the rotating sleeve 37 and the stirring blade 39 are driven to rotate through the limit groove 32 and the limit plate 38 to stir the inside of the water tank 2, and then the impurities are mixed with the water inside the water tank, and then the impurities and sewage are discharged from the sewage pipe 21 to avoid impurities settling at the bottom of the water tank 2, which is inconvenient to clean.

[0040] Compared with the related art, the cleaning device for the exhaust gas purification water tank of a diesel generator set provided by the utility model has the following beneficial effects:

[0041] The reciprocating screw rod 31 is driven to rotate by the driving motor 3 and then the shovel ring 35 is driven to slide up and down on the inner wall of the water tank 2 by the threaded sleeve 33, so that the user can clean the impurities on the inner wall of the water tank 2 conveniently.

[0042] Second embodiment

[0043] Please refer to Figure 4 Based on the cleaning device of the exhaust gas purification water tank of a diesel generator set provided in the first embodiment of the present application, the second embodiment of the present application proposes another cleaning device of the exhaust gas purification water tank of a diesel generator set. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the second embodiment of the present application provides a cleaning device for a diesel generator set exhaust gas purification water tank. The difference is that, in a cleaning device for a diesel generator set exhaust gas purification water tank, an observation window 4 is fixedly installed on the front of the water tank 2.

[0045] The observation window 4 is made of a transparent material, and the inner side surface of the observation window 4 is flush with the inner wall of the water tank 2 .

[0046] The working principle of the cleaning device of the exhaust gas purification water tank of a diesel generator set provided by the utility model is as follows:

[0047] When in use, the user can observe the internal situation of the water tank 2 through the observation window 4, which is convenient for the user to carry out the next step of processing, and through the observation window 4, the user can observe the shoveling ring 35 shoveling away impurities on the inner wall of the water tank 2.

[0048] Compared with the related art, the cleaning device for the exhaust gas purification water tank of a diesel generator set provided by the utility model has the following beneficial effects:

[0049] Through the observation window 4, the user can conveniently observe the cleaning of the inside of the water tank 2 and the removal of impurities from the inner wall of the shoveling ring 35.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cleaning device for a diesel generator exhaust gas purification water tank, characterized in that: include: Water tank; A driving motor, wherein the driving motor is fixedly mounted on the top of the water tank, a reciprocating screw rod is fixedly mounted on the output end of the driving motor, and limiting grooves are provided on both sides of the reciprocating screw rod; A threaded sleeve, wherein the threaded sleeve is threadedly connected to the outer side surface of the reciprocating screw rod, support rods are fixedly installed on both sides of the threaded sleeve, and a shovel ring is fixedly installed on one end of the support rod; A bearing, wherein the bearing is fixedly mounted at the bottom of the outer side surface of the threaded sleeve, a rotating sleeve is fixedly mounted on the outer side surface of the bearing, limiting plates are fixedly mounted on both sides of the inner side surface of the rotating sleeve, the limiting plates are slidably connected to the inner side surface of the limiting groove, and stirring blades are fixedly mounted on both sides of the rotating sleeve.

2. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1 is characterized in that: The reciprocating screw rod is arranged on the inner side surface of the water tank, and the shovel ring is slidably connected to the inner side surface of the water tank.

3. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1, characterized in that: A diesel generator set is arranged on one side of the water tank, an exhaust pipe is fixedly installed on the top of the diesel generator set, and one end of the exhaust pipe is fixedly installed on the bottom of one side of the water tank.

4. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1 is characterized in that: A steam-water separation plate is fixedly installed on the inner side of the water tank, and a guide column is fixedly installed on the bottom of the steam-water separation plate.

5. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1, characterized in that: An exhaust fan is fixedly installed on the top of the water tank, and an air outlet pipe is fixedly installed on the top of the exhaust fan.

6. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1, characterized in that: A sewage pipe is fixedly installed at the bottom of the other side of the water tank, and a solenoid valve is fixedly installed at one end of the sewage pipe.

7. The cleaning device for the exhaust gas purification water tank of a diesel generator set according to claim 1, characterized in that: An observation window is fixedly installed on the front of the water tank.

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