A decolorizing and filtering device with stirring function

Abstract

The utility model relates to the technical field of lubricating oil decolorization, and discloses a decolorization and filtering device with a stirring function, the decolorization and filtering device with a stirring function comprises a stirring drum, a feeding pipe and a discharging pipe are fixed on the top of the stirring drum, a motor is fixed on the top of the stirring drum, a rotating rod is fixed on the output end of the motor, a stirring rod is fixed on the outer wall of the rotating rod, a discharge pipe is fixed on the bottom of the stirring drum, a filter screen and a sealing plate are attached to the inner wall of the discharge pipe, a control mechanism is arranged on the stirring drum, a cleaning mechanism is arranged in the stirring drum, the control mechanism comprises: a connecting block, the connecting block is fixed on the outer wall of the stirring drum. In order to facilitate the cleaning of the filter screen, the decolorization and filtering device with a stirring function can take the filter screen out of the discharge pipe by arranging a control mechanism, thereby facilitating the staff to clean the filter screen and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil decolorization, in particular to a decolorization and filtering device with a stirring function. Background Art

[0002] During the use of industrial lubricants, the lubricant additives react chemically when exposed to heat, causing the color of the lubricant to darken and the acid value to increase, seriously affecting the life of the equipment. Therefore, these lubricants are generally decolorized and left to stand.

[0003] Most of the existing decolorization devices are to add a decolorizing agent and then use a decolorizing filter to decolorize the lubricating oil. When the filter is used for a long time, a large amount of impurities will adhere to the filter, and the filter needs to be cleaned. However, the filter is fixed in the mixing drum, which makes it inconvenient for the staff to clean it and reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a decolorization and filtering device with a stirring function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a decolorization and filtering device with a stirring function, comprising a stirring drum, a feeding pipe and a discharging pipe fixed to the top of the stirring drum, a motor fixed to the top of the stirring drum, a rotating rod fixed to the output end of the motor, a stirring rod fixed to the outer wall of the rotating rod, a discharge pipe fixed to the bottom of the stirring drum, a filter screen and a sealing plate attached to the inner wall of the discharge pipe, a control mechanism provided on the stirring drum, a cleaning mechanism provided inside the stirring drum, and the control mechanism comprising:

[0006] A connecting block is fixed to the outer wall of the mixing drum, a threaded rod is rotatably mounted on the inner wall of the connecting block, and a knob is fixed to the top of the threaded rod;

[0007] A threaded sleeve, wherein the outer wall of the threaded rod is threadedly connected to the threaded sleeve, and the threaded sleeve is slidably mounted on the inner wall of the connecting block;

[0008] An L-shaped connecting rod is fixed to the bottom of the threaded sleeve, and an end point of the L-shaped connecting rod is fixedly connected to the bottom of the filter screen.

[0009] Preferably, the L-shaped connecting rod passes through the sealing plate, and the L-shaped connecting rod is fixedly connected to the penetration point of the sealing plate. By providing the sealing plate, the discharge pipe can be sealed.

[0010] Preferably, the cleaning mechanism includes a reciprocating thread, which is opened on the outer wall of the rotating rod. The outer wall of the reciprocating thread is threadedly connected to a moving block, and the outer wall of the moving block is fixed with a connecting rod. By setting the reciprocating thread, the moving block can move back and forth on the reciprocating thread.

[0011] Preferably, a cleaning block is slidably mounted on the inner wall of the discharge pipe, a connecting rod is fixed on the top of the cleaning block, a hinged rod is hinged on the outer wall of the connecting rod, and one end of the hinged rod away from the connecting rod is hinged to the bottom of the connecting rod.

[0012] Preferably, a guide rod passes through the connecting rod, and the penetration point is slidably connected. The bottom of the guide rod is fixed to the inner wall of the mixing drum. The guide rod can be provided to guide the connecting rod.

[0013] Preferably, two groups of cleaning blocks are provided, and the two groups of cleaning blocks are symmetrically arranged with the center line of the filter in the vertical direction as the symmetry axis. By arranging the cleaning blocks, the filter can be cleaned.

[0014] Compared with the prior art, the present invention provides a decolorization and filtering device with a stirring function, which has the following beneficial effects:

[0015] 1. The decolorization and filtering device with stirring function can be used to facilitate the cleaning of the filter screen by setting a control mechanism, so that the filter screen can be taken out from the discharge pipe, thereby facilitating the cleaning operation of the filter screen by the staff and improving work efficiency.

[0016] 2. The decolorization and filtering device with stirring function is provided with a cleaning mechanism, so that the cleaning block can push the impurities on the filter screen to both sides, thereby discharging the mixed materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the control mechanism and cleaning mechanism of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the A structure.

[0021] In the figure: 1. mixing drum; 2. feed pipe; 3. discharge pipe; 4. motor; 6. rotating rod; 7. stirring rod; 8. discharge pipe; 9. filter screen; 10. sealing plate; 11. control mechanism; 111. connecting block; 112. threaded rod; 113. knob; 114. threaded sleeve; 115. L-shaped connecting rod; 12. cleaning mechanism; 121. guide rod; 122. reciprocating thread; 123. moving block; 124. connecting rod; 125. hinged rod; 126. cleaning block; 127. connecting rod. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a decolorization and filtering device with a stirring function, comprising a stirring drum 1, a feeding pipe 2 and a discharging pipe 3 fixed on the top of the stirring drum 1, the lubricating oil can be placed through the feeding pipe 2, and the decolorizing agent can be placed through the discharging pipe 3, and the lubricating oil and the decolorizing agent can be added to the stirring drum 1, a motor 4 is fixed on the top of the stirring drum 1, a rotating rod 6 is fixed on the output end of the motor 4, and a stirring rod 7 is fixed on the outer wall of the rotating rod 6. By starting the motor 4, the rotating rod 6 can be driven to rotate, so that the stirring rod 7 mixes the lubricating oil and the decolorizing agent, which can improve the mixing effect, a discharging pipe 8 is fixed on the bottom of the stirring drum 1, and a filter screen 9 and a sealing plate 10 are attached to the inner wall of the discharging pipe 8. By setting the filter screen 9, the decolorizing agent mixture inside the lubricating oil can be filtered, and the discharge pipe 8 can be sealed by setting the sealing plate 10. A control mechanism 11 is provided on the stirring drum 1.

[0023] Specifically, the control mechanism 11 includes a connecting block 111, a threaded rod 112, a knob 113, a threaded sleeve 114 and an L-shaped connecting rod 115. The connecting block 111 is fixed to the outer wall of the mixing drum 1. The threaded rod 112 is rotatably installed on the inner side of the connecting block 111. The threaded rod 112 passes through the top of the connecting block 111, and the threaded rod 112 is rotatably connected to the penetration of the connecting block 111. The outer wall of the threaded rod 112 is threadedly connected with the threaded sleeve 114. The threaded sleeve 114 is slidably installed on the inner side of the connecting block 111. The bottom of the threaded sleeve 114 is fixed with an L-shaped connecting rod 115. The end point of the L-shaped connecting rod 115 is fixed with a filter screen 9. The outer wall of the L-shaped connecting rod 115 is fixed with a sealing plate 10. Then, when the mixing is completed, the knob 113 can be turned forward to rotate the threaded rod 112 forward, so that the threaded sleeve 114 moves downward. By driving the L-shaped connecting rod 115, the L-shaped connecting rod 115 can first drive the sealing plate 10 to move out of the discharge pipe 8, thereby making the discharge pipe 8 not sealed, and the material in the mixing drum 1 can be first filtered through the filter screen 9, so that the filtered raw material is discharged from the discharge pipe 8. When the filtered material is discharged, the knob 113 can be continued to be turned forward, so that the threaded sleeve 114 can continue to drive the L-shaped connecting rod 115 to move, so that the L-shaped connecting rod 115 drives the filter screen 9 to move out of the discharge pipe 8, which is convenient for removing the filter screen 9 from the discharge pipe 8 and cleaning the filter screen 9. When the filter screen 9 and the sealing plate 10 need to be used, the knob 113 can be reversed to make the threaded sleeve 114 move upward, and the sealing plate 10 and the filter screen 9 can be driven to extend into the discharge pipe 8 through the L-shaped connecting rod 115.

[0024] Specifically, a cleaning mechanism 12 is provided in the mixing drum 1, and the cleaning mechanism 12 includes a reciprocating thread 122, a moving block 123, a connecting rod 124, a guide rod 121, a hinged rod 125, a connecting rod 127 and a cleaning block 126; a reciprocating thread 122 is provided on the outer wall of the rotating rod 6, and the outer wall of the reciprocating thread 122 is threadedly connected to the moving block 123, and the outer wall of the moving block 123 is fixed with a connecting rod 124, and the connecting rod 124 is provided with two groups, and the two groups of connecting rods 124 are symmetrically arranged with the center line of the rotating rod 6 in the vertical direction as the symmetry axis, and the inner wall of the mixing drum 1 is fixed with a guide rod 121, which passes through the connecting rod 124, and the guide rod 121 is slidably connected to the penetration point of the connecting rod 124, and the guide rod 121 can guide the connecting rod 124 by providing the guide rod 121. A cleaning block 126 is slidably installed on the inner wall of the discharge pipe 8, and the bottom of the cleaning block 126 is fitted with the top of the filter screen 9. A connecting rod 127 is fixed to the top of the cleaning block 126, and the outer wall of the connecting rod 127 is hinged with a hinged rod 125. The end of the hinged rod 125 away from the connecting rod 127 is hinged to the bottom of the connecting rod 124, and then when the rotating rod 6 rotates, the moving block 123 can be moved up and down on the reciprocating thread 122, and the connecting rod 124 can be moved up and down. Through the hinged rod 125, the connecting rod 127 can drive the cleaning block 126 to move back and forth on the filter screen 9, and the impurities attached to the filter screen 9 can be pushed to both sides to prevent the impurities from adhering to the filter screen 9 over a wide range, which will affect the discharge of raw materials and reduce work efficiency.

[0025] Working principle: When the lubricant and the decolorant need to be mixed, the lubricant can be added through the feed pipe 2, and the decolorant can be added by setting the discharge pipe 3. By starting the motor 4, the rotating rod 6 can be driven to rotate, so that the stirring rod 7 can mix the lubricant and the decolorant, which can improve the mixing effect. When the mixing is completed, the knob 113 can be turned forward to rotate the threaded rod 112 forward, so that the threaded sleeve 114 moves downward, driving the L-shaped connecting rod 115, so that the L-shaped connecting rod 115 can be first rotated. Drive the sealing plate 10 to move out of the discharge pipe 8, thereby making the discharge pipe 8 unsealed, so that the material in the mixing drum 1 can be filtered through the filter screen 9 first, and the filtered raw materials can be discharged from the discharge pipe 8. When the filtered material is discharged, the knob 113 can be continued to be turned forward, so that the threaded sleeve 114 can continue to drive the L-shaped connecting rod 115 to move, so that the L-shaped connecting rod 115 drives the filter screen 9 to move out of the discharge pipe 8, making it convenient to remove the filter screen 9 from the discharge pipe 8 and to clean the filter screen 9.

[0026] When the rotating rod 6 rotates, the moving block 123 can move up and down on the reciprocating thread 122, and the connecting rod 124 can move up and down. Through the hinged rod 125, the connecting rod 127 can drive the cleaning block 126 to move back and forth on the filter screen 9, and the impurities attached to the filter screen 9 can be pushed to both sides to prevent the impurities from adhering to a wide range on the filter screen 9, which will affect the discharge of raw materials and reduce work efficiency.

[0027] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A decolorizing and filtering device with a stirring function, comprising a stirring drum (1), characterized in that: A feed pipe (2) and a discharge pipe (3) are fixed to the top of the mixing drum (1); a motor (4) is fixed to the top of the mixing drum (1); a rotating rod (6) is fixed to the output end of the motor (4); a mixing rod (7) is fixed to the outer wall of the rotating rod (6); a discharge pipe (8) is fixed to the bottom of the mixing drum (1); a filter screen (9) and a sealing plate (10) are attached to the inner wall of the discharge pipe (8); a control mechanism (11) is provided on the mixing drum (1); a cleaning mechanism (12) is provided inside the mixing drum (1); the control mechanism (11) comprises: A connecting block (111), wherein the connecting block (111) is fixed to the outer wall of the mixing drum (1), a threaded rod (112) is rotatably mounted on the inner wall of the connecting block (111), and a knob (113) is fixed to the top of the threaded rod (112); A threaded sleeve (114), the outer wall of the threaded rod (112) is threadedly connected with the threaded sleeve (114), and the threaded sleeve (114) is slidably mounted on the inner wall of the connecting block (111); An L-shaped connecting rod (115) is fixed to the bottom of the threaded sleeve (114), and an end point of the L-shaped connecting rod (115) is fixedly connected to the bottom of the filter screen (9).

2. A decolorizing and filtering device with stirring function according to claim 1, characterized in that: The L-shaped connecting rod (115) penetrates the sealing plate (10), and the L-shaped connecting rod (115) is fixedly connected to the sealing plate (10) at the penetration point.

3. The decolorizing and filtering device with stirring function according to claim 1, characterized in that: The cleaning mechanism (12) comprises a reciprocating thread (122), wherein the reciprocating thread (122) is formed on the outer wall of the rotating rod (6), the outer wall of the reciprocating thread (122) is threadedly connected to a moving block (123), and the outer wall of the moving block (123) is fixed with a connecting rod (124).

4. The decolorizing and filtering device with stirring function according to claim 1, characterized in that: A cleaning block (126) is slidably mounted on the inner wall of the discharge pipe (8), a connecting rod (127) is fixed on the top of the cleaning block (126), an articulated rod (125) is hinged on the outer wall of the connecting rod (127), and one end of the articulated rod (125) away from the connecting rod (127) is hinged to the bottom of the connecting rod (124).

5. The decolorizing and filtering device with stirring function according to claim 4, characterized in that: The connecting rod (124) is penetrated by a guide rod (121), and the penetration point is slidably connected, and the bottom of the guide rod (121) is fixed to the inner wall of the mixing drum (1).

6. The decolorization and filtering device with stirring function according to claim 4, characterized in that: The cleaning blocks (126) are provided in two groups, and the two groups of cleaning blocks (126) are symmetrically arranged with the center line of the filter screen (9) in the vertical direction as the symmetry axis.

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