Sludge direct injection moisture content adjusting device

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a sludge direct injection moisture content adjusting device which comprises a fixing plate, a top seat is arranged on the right side of the bottom end wall of the fixing plate, a first motor is arranged on the front side wall of the top seat, and the front inner wall and the rear inner wall of the top seat are rotationally connected with round rods through second bearings. The front side end of the round rod is fixedly connected with the output end of the top seat through a coupler, a base is arranged on the outer wall of the round rod, a connecting block is arranged on the bottom end wall of the base, a hydraulic telescopic rod is arranged on the bottom end wall of the connecting block through a connecting seat, and a conductivity electrode is arranged at the driving left side end of the hydraulic telescopic rod. The online detection device can monitor the sludge moisture content in the sludge direct injection moisture content adjusting device in real time, and compared with a traditional submission mode, the online detection device does not need to wait for a long detection period, the moisture content data of the sludge can be obtained instantly, it is ensured that the sludge treatment process is always in the optimal state, and the sludge treatment efficiency and stability are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge direct injection moisture content regulating device. Background Art

[0002] With the continuous improvement of environmental protection requirements, sludge treatment has become an important environmental protection issue. In the sludge direct injection moisture content adjustment device, accurate detection of sludge moisture content is crucial to achieve efficient sludge treatment.

[0003] At present, most sludge direct injection moisture content regulating devices use inspection and non-contact detection methods to determine the moisture content of the sludge.

[0004] The typical method for testing is to extract sludge samples from the sludge treatment system and then send them to a laboratory for analysis and testing. This method has significant limitations. First, the testing process is time-consuming and lacks timely feedback on changes in sludge moisture content, preventing the control device from making real-time adjustments, affecting treatment efficiency and effectiveness. Second, testing only provides intermittent test results and cannot reflect the continuous changes in sludge moisture content, making it difficult to meet the real-time and accuracy requirements of modern sludge treatment processes.

[0005] While non-contact testing methods overcome some of the shortcomings of the delivery method to a certain extent, they also present some challenges. For example, non-contact testing is susceptible to interference from external environmental factors such as temperature, humidity, and electromagnetic interference, which can affect the accuracy of test results. Furthermore, non-contact testing equipment is generally expensive and has relatively high maintenance costs, increasing the cost of sludge treatment. Utility Model Content

[0006] In order to solve the above problems, the utility model designs a sludge direct injection moisture content regulating device.

[0007] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0008] A sludge direct injection moisture content regulating device comprises a fixed plate, a top seat is provided on the right side of the bottom end wall of the fixed plate, a motor is provided on the front side wall of the top seat, a round rod is rotatably connected to the front and rear inner walls of the top seat via a second bearing, and the front end of the round rod is fixedly connected to the output end of the top seat via a coupling, a base is provided on the outer wall of the round rod, a connecting block is provided on the bottom end wall of the base, a hydraulic telescopic rod is provided on the bottom end wall of the connecting block via the connecting seat, and a conductivity electrode is provided on the left driving end of the hydraulic telescopic rod;

[0009] A cleaning mechanism is provided on the left side of the bottom end of the fixing plate.

[0010] Furthermore, the cleaning mechanism includes a shell, the lower end surface of the shell is penetrated by a long hole, the left side of the inner bottom wall of the shell is detachably provided with a second motor, the output end of the second motor is locked with a screw through a coupling, and the right end of the screw is rotatably connected to the inner wall of the shell through a bearing, a rectangular block is threadedly connected to the outer wall of the screw, a connecting rod is provided on the bottom end wall of the rectangular block, the bottom end of the connecting rod extends out of the long hole and is provided with a cylinder, and a brush is provided on the inner wall of the cylinder.

[0011] Furthermore, the outer ring of the bearing is fixedly connected to the inner wall of the housing via a bearing seat, and the inner ring of the bearing is connected to the outer wall of the lead screw by interference fit.

[0012] Furthermore, the cylinder is located directly to the left of the conductivity electrode.

[0013] The beneficial effects of the utility model are:

[0014] This online detection device can monitor the sludge moisture content in the sludge direct injection moisture content regulating device in real time. Compared with the traditional inspection method, there is no need to wait for a long inspection cycle. The sludge moisture content data can be obtained instantly, providing timely feedback information to the regulating device, allowing the regulating device to make rapid adjustments, ensuring that the sludge treatment process is always in the best condition, and greatly improving the efficiency and stability of sludge treatment.

[0015] The contact detection method is used, which is in direct contact with the sludge, and can more accurately reflect the actual moisture content of the sludge. It avoids the problem that non-contact detection is easily interfered with by external environmental factors. Through precise sensors and measurement technology, it can accurately measure the moisture content in the sludge, providing reliable data support for the moisture content adjustment of the sludge direct injection, thereby ensuring the quality and effect of sludge treatment;

[0016] The device is rationally designed and installed in the sludge direct injection moisture content regulating device. It is easy to operate and does not require complicated operating procedures and professional technicians to operate. It can realize automatic detection and data transmission, and is easy to integrate with the existing sludge treatment system, thereby improving the intelligence level and operational convenience of the entire sludge treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the expanded structure of the shell of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Fixed plate, 2. Top seat, 3. Motor 1, 4. Connecting block, 5. Connecting seat, 6. Hydraulic telescopic rod, 7. Conductivity electrode, 8. Shell, 9. Long hole, 10. Motor 2, 11. Screw, 12. Bearing, 13. Rectangular block, 14. Connecting rod, 15. Cylinder, 16. Brush. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] See Figure 1-2 As shown, a sludge direct injection moisture content regulating device includes a fixed plate 1, a top seat 2 is provided on the right side of the bottom end wall of the fixed plate 1, a motor 3 is provided on the front side wall of the top seat 2, a round rod is rotatably connected to the front and rear inner walls of the top seat 2 through a second bearing, and the front side end of the round rod is fixedly connected to the output end of the top seat 2 through a coupling, a base is provided on the outer wall of the round rod, a connecting block 4 is provided on the bottom end wall of the base, a hydraulic telescopic rod 6 is provided on the bottom end wall of the connecting block 4 through a connecting seat 5, and a conductivity electrode 7 is provided on the left driving end of the hydraulic telescopic rod 6;

[0024] A cleaning mechanism is provided on the left side of the bottom end of the fixed plate 1 .

[0025] Furthermore, the cleaning mechanism includes a shell 8, the lower end surface of the shell 8 is penetrated by a long hole 9, the left side of the inner bottom wall of the shell 8 is detachably provided with a motor 2 10, the output end of the motor 2 10 is locked with a screw 11 through a coupling, and the right end of the screw 11 is rotatably connected to the inner wall of the shell 8 through a bearing 12, the outer wall of the screw 11 is threadedly connected with a rectangular block 13, the bottom end wall of the rectangular block 13 is provided with a connecting rod 14, and the bottom end of the connecting rod 14 extends out of the long hole 9 The outer wall of the conductivity electrode 7 is provided with a cylinder 15, and the inner wall of the cylinder 15 is provided with a brush 16. The motor 10 drives the lead screw 11 to rotate, and the lead screw 11 drives the rectangular block 13 to drive the connecting rod 14, the cylinder 15 and the brush 16 to move from the left to the right. The cylinder 15 and the brush 16 are moved and covered on the outer wall of the conductivity electrode 7. The brush 16 brushes off the sludge adhering to the outer wall of the conductivity electrode 7, thereby realizing the self-cleaning operation of the conductivity electrode 7 and avoiding affecting the subsequent detection results.

[0026] Furthermore, the outer ring of the bearing 12 is fixedly connected to the inner wall of the housing 8 through the bearing seat, and the inner ring of the bearing 12 is interference fit connected to the outer wall of the screw 11, which fixes the screw 11 through the bearing 12, making it convenient for the screw 11 to rotate through the bearing 12.

[0027] Furthermore, the cylinder 15 is located directly to the left of the conductivity electrode 7. The motor 2 10 drives the screw 11 to rotate, and the screw 11 drives the rectangular block 13 to drive the connecting rod 14, the cylinder 15 and the brush 16 to move from the left to the right, so that the cylinder 15 and the brush 16 can be moved and covered on the outer wall of the conductivity electrode 7.

[0028] According to the personnel in this field, all electrical components and parts in this case are universal standard parts or parts known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All electrical components in this case are connected to their compatible power supplies through wires, and according to actual conditions, appropriate controllers are selected to meet control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection is completed in the order of working between the electrical components. The detailed connection means are well known in this field and will not be explained in detail for electrical control.

[0029] A specific application of this embodiment is:

[0030] During use, the device is mounted on the inner top wall of the sludge moisture adjustment chamber via the fixing plate 1 by welding or bolting. The display control unit of the conductivity electrode 7 is located outside the sludge moisture adjustment chamber and is electrically connected via wires. The top base 2 is placed directly above the sludge. When the sludge moisture content needs to be tested, the motor 3 drives the round rod to rotate the base, connecting block 4, connecting base 5, hydraulic telescopic rod 6, and conductivity electrode 7 downward, rotating the conductivity electrode 7 downward. The hydraulic telescopic rod 6 pushes the conductivity electrode 7 downward and inserts it into the sludge to test the moisture content. After the test is completed, the hydraulic telescopic rod 6 and motor 3 move the conductivity electrode 7 upward and reset it.

[0031] The motor 2 10 causes the lead screw 11 to rotate, and the lead screw 11 causes the rectangular block 13 to drive the connecting rod 14, the cylinder 15, and the brush 16 to move from the left to the right. The cylinder 15 and the brush 16 are moved to the outer wall of the conductivity electrode 7. The brush 16 brushes off the sludge adhering to the outer wall of the conductivity electrode 7, thereby achieving a self-cleaning operation of the conductivity electrode 7 to avoid affecting subsequent detection results.

[0032] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the scope of protection of the present invention.

Claims

1. A sludge direct injection moisture content regulating device, characterized by: comprising a fixing plate (1), A top seat (2) is provided on the right side of the bottom end wall of the fixed plate (1), a motor (3) is provided on the front side wall of the top seat (2), a round rod is rotatably connected to the front and rear inner walls of the top seat (2) via a second bearing, and the front side end of the round rod is fixedly connected to the output end of the top seat (2) via a coupling, a base is provided on the outer wall of the round rod, a connecting block (4) is provided on the bottom end wall of the base, a hydraulic telescopic rod (6) is provided on the bottom end wall of the connecting block (4) via a connecting seat (5), and a conductive electrode (7) is provided on the driving left end of the hydraulic telescopic rod (6); A cleaning mechanism is provided on the left side of the bottom end of the fixed plate (1).

2. The sludge direct injection moisture content regulating device according to claim 1, characterized in that: The cleaning mechanism comprises a shell (8), a long hole (9) is formed through the lower end surface of the shell (8), a motor 2 (10) is detachably provided on the left side of the inner bottom wall of the shell (8), the output end of the motor 2 (10) is locked with a screw (11) through a coupling, and the right end of the screw (11) is rotatably connected to the inner wall of the shell (8) through a bearing (12), a rectangular block (13) is threadedly connected to the outer wall of the screw (11), a connecting rod (14) is provided on the bottom end wall of the rectangular block (13), the bottom end of the connecting rod (14) extends out of the long hole (9) and is provided with a cylinder (15), and a brush (16) is provided on the inner wall of the cylinder (15).

3. The sludge direct injection moisture content regulating device according to claim 1, characterized in that: The outer ring of the bearing (12) is fixedly connected to the inner wall of the housing (8) via a bearing seat, and the inner ring of the bearing (12) is connected to the outer wall of the lead screw (11) by interference fit.

4. The sludge direct injection moisture content regulating device according to claim 2, characterized in that: The cylinder (15) is located directly to the left of the conductivity electrode (7).

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