Energy-saving wood chip washing system

Abstract

The utility model discloses an energy-saving wood chip washing system, which relates to the technical field of wood chip washing, and comprises a base and a workbench, and further comprises a support block fixedly mounted at the top end of the base, the workbench fixedly mounted at the top end of the support block, a feed inlet fixedly mounted at the top end of the workbench, and a discharge outlet fixedly mounted at the top end of the feed inlet. A sewage discharging mechanism capable of quickly cleaning is arranged between the base and the feeding hole; a supporting plate is fixedly installed on the outer surface of the workbench, a protective shell is fixedly installed on the outer surface of the workbench, and a cleaning mechanism is arranged between the supporting plate and the protective shell. According to the energy-saving wood chip washing system, wood chips and water are poured into the workbench through the feeding port, the stepping motor is started, the stepping motor works to drive the output shaft to rotate, the output shaft drives the stirring rollers to rotate, the stirring rollers drive the connecting rod to rotate, the connecting rod drives the belt to rotate, and the belt drives the multiple sets of stirring rollers to rotate, so that the wood chips are stirred; impurities of the wood chips are removed, and the quality of the wood chips is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood chip water washing, in particular to an energy-saving wood chip water washing system. Background Art

[0002] When manufacturing some large boards, the wood chips used as raw materials need to be cleaned to remove impurities such as mud and sand in the raw materials, so as to facilitate the processing of the wood chips and improve the overall quality.

[0003] However, the traditional wood chip cleaning equipment needs to immerse the wood chips in water for cleaning because the density of wood chips is smaller than that of water. The wood chips tend to float in the water, so the wood chips cannot be cleaned thoroughly.

[0004] In order to solve the above-mentioned defects, in the prior art, a Chinese patent with publication number CN213826097U discloses a new drum-type wood chip washing machine, in which wood chips enter a horizontal, continuously rotating cylinder from a feed hopper, and a plurality of lifting plates are arranged radially inside the cylinder to lift the wood chips to a certain height. Spiral blades that match the rotation direction of the cylinder are arranged on the inner wall of the cylinder, which can make the wood chips move continuously toward the discharge port. At the same time, a spray water pipe is also provided inside the cylinder to continuously wash the wood chips in the lifting stage. Countless through holes are provided on the cylinder wall, and spray water and impurities flow into the water receiving trough below through the through holes. The cleaned wood chips enter the next process through the discharge port, which greatly improves the cleaning efficiency and cleaning effect, saves water, has a reliable structure and is simple to maintain.

[0005] During use, the rotating cylinder of the above-mentioned device stirs the wood chips. However, the rotating cylinder in the above-mentioned device only stirs the wood chips, and the impurities after cleaning accumulate in the cylinder, which is easy to cause secondary pollution to the wood chips. Therefore, in actual use, impurities accumulate in the cylinder, causing wood chip contamination. Utility Model Content

[0006] The purpose of the utility model is to provide an energy-saving wood chip washing system to solve the problem of impurities accumulating in the cylinder and causing wood chip contamination as mentioned in the background art.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving wood chip washing system, comprising a base and a workbench, and further comprising:

[0008] A support block is fixedly installed on the top of the base, a workbench is fixedly installed on the top of the support block, a feed port is fixedly installed on the top of the workbench, and a quick-cleaning sewage discharge mechanism is provided between the base and the feed port;

[0009] A support plate is fixedly installed on the outer surface of the workbench, a protective shell is fixedly installed on the outer surface of the workbench, and a cleaning mechanism is arranged between the support plate and the protective shell.

[0010] Furthermore, a stepper motor is fixedly mounted on the top of the support plate, an output shaft is rotatably mounted on the inner side of the stepper motor, the cleaning mechanism includes an output shaft, and a stirring roller is fixedly mounted on the outer surface of the output shaft, and the output shaft and the stirring roller form a rotating structure.

[0011] Furthermore, a connecting rod is fixedly mounted on the outer surface of the stirring roller, a belt is rotatably mounted on the outer surface of the connecting rod, a limiting sleeve is fixedly mounted on the outer surface of the connecting rod, and the connecting rod and the belt form a rotating structure.

[0012] Furthermore, a sewage trough is provided on the inner side surface of the support block, a filter plate is fixedly installed on the top of the sewage trough, and a sand remover is fixedly installed on the bottom surface of the sewage trough.

[0013] Furthermore, a servo motor is fixedly mounted on the inner side of the support block, a spiral dehydrator is rotatably mounted on the inner side of the servo motor, a gearbox is fixedly mounted on the outer surface of the spiral dehydrator, and a spring is movably mounted on the outer surface of the spiral dehydrator.

[0014] Furthermore, a limiting block is fixedly installed on the outer surface of the spiral dehydrator, a discharge port is fixedly installed on the outer surface of the limiting block, and a supporting block is fixedly installed on the outer surface of the discharge port.

[0015] Furthermore, a sand discharge pipe is fixedly installed on the bottom surface of the desander, a transmission pipe is fixedly installed on the outer surface of the desander, the sewage discharge mechanism includes a transmission pipe, and a water tank is fixedly installed on the outer surface of the transmission pipe, a drain pipe is fixedly installed on the outer surface of the water tank, and a base is fixedly installed on the outer surface of the drain pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The specific contents of this energy-saving wood chip washing system are as follows:

[0018] 1. Pour wood chips and water into the workbench through the feed port, start the stepper motor, and the stepper motor drives the output shaft to rotate, the output shaft drives the stirring roller to rotate, the stirring roller drives the connecting rod to rotate, and the connecting rod drives the belt to rotate, and the belt drives multiple sets of stirring rollers to rotate, thereby stirring the wood chips, removing impurities in the wood chips, and improving the quality of the wood chips;

[0019] Furthermore, the belt is limited by a limit sleeve to prevent it from falling off. The cleaned sewage is transmitted to the sewage trough through the filter plate, and then passed into the desander through the sewage trough. The desander separates the mud and sand in the sewage, making it easier for personnel to handle it later.

[0020] 2. By starting the servo motor, the servo motor drives the spiral dehydrator to rotate, and the speed of the spiral dehydrator is adjusted through the gearbox, so as to facilitate the control of the moisture content of the wood chips, and avoid the wood chips from being too low in moisture content and causing unqualified quality. The wood chips are discharged through the discharge port by the spiral dehydrator, and the spiral dehydrator is fixed by the limit block and buffered by the spring, thereby increasing or decreasing the overall stability and improving the processing efficiency;

[0021] Furthermore, the separated sediment is discharged through the sediment discharge pipe, and the separated sewage is transmitted to the water storage tank through the transmission pipe, and then discharged from the drain pipe, which is convenient for filtering and purification of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench of the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the discharge port of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the stirring roller of the utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the spiral dehydrator of the utility model.

[0028] In the figure: 1. Base; 2. Workbench; 3. Feed port; 4. Support plate; 5. Stepper motor; 6. Output shaft; 7. Stirring roller; 8. Connecting rod; 9. Belt; 10. Limit sleeve; 11. Support block; 12. Filter plate; 13. Drain trough; 14. Protective shell; 15. Discharge port; 16. Servo motor; 17. Gearbox; 18. Spiral dehydrator; 19. Spring; 20. Limit block; 21. Desander; 22. Sand discharge pipe; 23. Transmission pipe; 24. Water tank; 25. Drain pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figures 1-6 The utility model provides the following technical solutions: an energy-saving wood chip washing system, comprising a base 1 and a workbench 2, and further comprising: a support block 11 is fixedly mounted on the top of the base 1, a workbench 2 is fixedly mounted on the top of the support block 11, a feed port 3 is fixedly mounted on the top of the workbench 2, and a quick-cleaning sewage discharge mechanism is provided between the base 1 and the feed port 3; a support plate 4 is fixedly mounted on the outer surface of the workbench 2, a protective shell 14 is fixedly mounted on the outer surface of the workbench 2, and a cleaning mechanism is provided between the support plate 4 and the protective shell 14.

[0031] The cleaned impurities are discharged through the quick-cleaning sewage discharge mechanism set between the base 1 and the feed port 3, thereby preventing the impurities from contaminating the wood chips, and the wood chips are cleaned by the cleaning mechanism set between the support plate 4 and the protective shell 14, thereby facilitating the processing of the equipment.

[0032] Example 2:

[0033] Based on Example 1, please refer to Figure 1-Figure 3 , a stirring roller 7 is also disclosed, and its specific structure is as follows: a stepping motor 5 is fixedly mounted on the top of the support plate 4, and an output shaft 6 is rotatably mounted on the inner side of the stepping motor 5. The cleaning mechanism includes an output shaft 6, and a stirring roller 7 is fixedly mounted on the outer surface of the output shaft 6, and the output shaft 6 and the stirring roller 7 form a rotating structure, a connecting rod 8 is fixedly mounted on the outer surface of the stirring roller 7, a belt 9 is rotatably mounted on the outer surface of the connecting rod 8, and a limiting sleeve 10 is fixedly mounted on the outer surface of the connecting rod 8, and the connecting rod 8 and the belt 9 form a rotating structure, a sewage trough 13 is opened on the inner side of the support block 11, a filter plate 12 is fixedly mounted on the top of the sewage trough 13, and a sand remover 21 is fixedly mounted on the bottom surface of the sewage trough 13.

[0034] Pour wood chips and water into the workbench 2 through the feed port 3, start the stepper motor 5, and the stepper motor 5 drives the output shaft 6 to rotate. The output shaft 6 drives the stirring roller 7 to rotate, and the stirring roller 7 drives the connecting rod 8 to rotate. The belt 9 is driven by the connecting rod 8 to rotate, and the belt 9 drives multiple groups of stirring rollers 7 to rotate, thereby stirring the wood chips, removing impurities from the wood chips, and improving the quality of the wood chips. The belt 9 is limited by the limiting sleeve 10 to prevent the belt 9 from falling off. The cleaned sewage is transmitted to the sewage trough 13 through the filter plate 12, and is transmitted to the desander 21 through the sewage trough 13. The mud and sand in the sewage are separated by the desander 21, which is convenient for subsequent processing by personnel.

[0035] Example 3:

[0036] Based on Example 1, please refer to Figures 1-6 , a spiral dehydrator 18 is also disclosed, and its specific structure is as follows: a servo motor 16 is fixedly mounted on the inner side of the support block 11, and the spiral dehydrator 18 is rotatably mounted on the inner side of the servo motor 16, a gearbox 17 is fixedly mounted on the outer surface of the spiral dehydrator 18, and a spring 19 is movably mounted on the outer surface of the spiral dehydrator 18, a limit block 20 is fixedly mounted on the outer surface of the limit block 20 with a discharge port 15 fixedly mounted, and the outer surface of the discharge port 15 is fixedly mounted with the support block 11, a sand discharge pipe 22 is fixedly mounted on the bottom surface of the desander 21, a transmission pipe 23 is fixedly mounted on the outer surface of the desander 21, a sewage discharge mechanism includes a transmission pipe 23, and a water tank 24 is fixedly mounted on the outer surface of the transmission pipe 23, a drain pipe 25 is fixedly mounted on the outer surface of the water tank 24, and a base 1 is fixedly mounted on the outer surface of the drain pipe 25.

[0037] The separated sediment is discharged through the sand discharge pipe 22, and the separated sewage is transmitted to the water storage tank 24 through the transmission pipe 23, and then discharged from the drain pipe 25, which is convenient for filtering and purifying the sewage. The cleaned wood chips are discharged into the protective shell 14 through the filter plate 12. By starting the servo motor 16, the servo motor 16 drives the spiral dewatering machine 18 to rotate, and the speed of the spiral dewatering machine 18 is adjusted by the gearbox 17, so as to facilitate the control of the moisture content of the wood chips, and avoid the wood chips from having too low moisture content and resulting in unqualified quality. The wood chips are discharged through the discharge port 15 by the spiral dewatering machine 18, and the spiral dewatering machine 18 is fixed by the limit block 20. The spiral dewatering machine 18 is buffered by the spring 19, thereby increasing or decreasing the overall stability and improving the processing efficiency.

[0038] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving wood chip washing system, comprising a base (1) and a workbench (2), characterized in that: Also includes: A support block (11) is fixedly mounted on the top of the base (1), a workbench (2) is fixedly mounted on the top of the support block (11), a feed port (3) is fixedly mounted on the top of the workbench (2), and a quick-cleaning sewage discharge mechanism is provided between the base (1) and the feed port (3); A support plate (4) is fixedly mounted on the outer surface of the workbench (2), a protective shell (14) is fixedly mounted on the outer surface of the workbench (2), and a cleaning mechanism is provided between the support plate (4) and the protective shell (14).

2. The energy-saving wood chip washing system according to claim 1, characterized in that: A stepper motor (5) is fixedly mounted on the top of the support plate (4), an output shaft (6) is rotatably mounted on the inner side of the stepper motor (5), the cleaning mechanism comprises the output shaft (6), and a stirring roller (7) is fixedly mounted on the outer surface of the output shaft (6), and the output shaft (6) and the stirring roller (7) form a rotating structure.

3. The energy-saving wood chip washing system according to claim 2, characterized in that: A connecting rod (8) is fixedly mounted on the outer surface of the stirring roller (7), a belt (9) is rotatably mounted on the outer surface of the connecting rod (8), a limiting sleeve (10) is fixedly mounted on the outer surface of the connecting rod (8), and the connecting rod (8) and the belt (9) form a rotating structure.

4. The energy-saving wood chip washing system according to claim 1, characterized in that: A drainage trough (13) is provided on the inner side of the support block (11), a filter plate (12) is fixedly mounted on the top of the drainage trough (13), and a sand remover (21) is fixedly mounted on the bottom of the drainage trough (13).

5. The energy-saving wood chip washing system according to claim 4, characterized in that: A servo motor (16) is fixedly mounted on the inner side of the support block (11), a spiral dehydrator (18) is rotatably mounted on the inner side of the servo motor (16), a gearbox (17) is fixedly mounted on the outer surface of the spiral dehydrator (18), and a spring (19) is movably mounted on the outer surface of the spiral dehydrator (18).

6. The energy-saving wood chip washing system according to claim 5, characterized in that: A limiting block (20) is fixedly mounted on the outer surface of the spiral dehydrator (18), a discharge port (15) is fixedly mounted on the outer surface of the limiting block (20), and a support block (11) is fixedly mounted on the outer surface of the discharge port (15).

7. The energy-saving wood chip washing system according to claim 4, characterized in that: A sand discharge pipe (22) is fixedly mounted on the bottom surface of the desander (21), a transmission pipe (23) is fixedly mounted on the outer surface of the desander (21), the sewage discharge mechanism comprises a transmission pipe (23), a water storage tank (24) is fixedly mounted on the outer surface of the transmission pipe (23), a drainage pipe (25) is fixedly mounted on the outer surface of the water storage tank (24), and a base (1) is fixedly mounted on the outer surface of the drainage pipe (25).

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