A prying installation dosing device with cleaning function
Patent Information
- Application Number
- CN202522514635.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-27
AI Technical Summary
[0004]本申请的目的在于提供一种具备清洗功能的撬装加药装置，能够有效地解决现有技术中，药剂附着堆积影响处理效果的问题，实现可自动化清理的效果
[0012](1)本申请通过高压喷头与刮条协同作用，能高效清除罐体内壁残留的药剂和物料，保证罐体清洁度，避免残留物质影响下次加药质量，同时刮条的倾斜设计和间距设置，以及集水条的合理位置布局，提高了清洗的全面性和彻底性，减少清洗死角，所以有效解决了药剂附着堆积影响处理效果的问题，实现可自动化清理的效果。
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Figure CN224894039U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of water treatment equipment technology, and more specifically, to a skid-mounted dosing device with a cleaning function. Background Technology
[0002] The skid-mounted chemical dosing unit is a modular and integrated chemical dosing system. Its core working principle is to achieve precise formulation and delivery of chemicals through an electromechanical integrated structure. The unit mainly consists of a tank, a metering pump, an automatic control system, and connecting pipelines. After the chemicals are mixed evenly in the stirring system, they are precisely added to the target system by the metering pump according to preset parameters (such as flow rate and pressure) or real-time monitoring data (such as pH value and turbidity). Its modular design supports rapid on-site installation and expansion and reconfiguration. It is suitable for scenarios such as water treatment, oilfield reinjection, and chemical production lines, and features a compact structure, convenient operation, and a high degree of automation.
[0003] In practice, it has been found that when existing equipment is in use, the reagents (especially those containing solids and viscous components) tend to adhere to the inner wall of the tank. Over time, these substances accumulate and form impurities such as precipitates and flocculents. These impurities enter the production system along with the reagents, contaminating the target treatment medium (such as drinking water or industrial raw materials) and causing product quality problems. In view of this, we propose a skid-mounted dosing device with a cleaning function. Utility Model Content
[0004] The purpose of this application is to provide a skid-mounted dosing device with a cleaning function, which can effectively solve the problem of chemical adhesion and accumulation affecting the treatment effect in the prior art, and achieve an automated cleaning effect.
[0005] This application provides a skid-mounted dosing device with a cleaning function, including an H-beam base plate. Several legs are fixedly mounted on the top of the H-beam base plate, and a tank is fixedly mounted on the top of each leg. A liquid injector and a material plug are fixedly mounted on the top of the tank. An inlet and a outlet are respectively provided on the top of the H-beam base plate corresponding to the liquid injector and the material plug. A motor A is fixedly mounted on the top of the H-beam base plate. A slip ring is fixedly mounted on the output end of motor A. The outer ring of the slip ring is fixedly mounted on the inner side of the H-beam base plate. A rotating shaft is fixedly mounted on the inner ring of the slip ring. Several stirring rods are fixedly mounted on the outer side of the rotating shaft. Symmetrically fixed on the outer side of the rotating shaft between the slip ring and the stirring rods are... A fixing bar is included, with its end rotatably mounted inside the tank. A set of scraper blades is fixedly mounted at the bottom of the fixing bar, away from the slip ring. The outer side of the scraper blades is slidably mounted inside the tank. A water collecting bar is fixedly mounted on the bottom of the fixing bar near the scraper blades. Several high-pressure nozzles are fixedly mounted on the outer side of the water collecting bar. A discharge port is fixedly mounted at the bottom of the tank. A solenoid valve is fixedly mounted at the outer end of the discharge port near the tank. Interface pipes are symmetrically fixed inside the tank. Liquid level measuring devices are fixedly mounted at the output ends of the interface pipes on both sides. A material conveying assembly, a support assembly, and an operating assembly are also provided on the top of the I-beam base plate for the overall operation of the device.
[0006] As an optional solution to the technical solution of this application, a set of two scraper strips is provided, the scraper strips are set at an inclined angle, a gap is provided between the two scraper strips, and the water collection strip is located on the side where the scraper strips are inclined and slide with the tank body.
[0007] As an optional solution to the technical solution of this application, a water receiving pipe is provided at the connection between the top of the water collecting bar and the fixing bar. The water receiving pipe passes through the slip ring and the rotating shaft, extends to the outside of the tank, and is connected to the external water conveying equipment.
[0008] As an optional solution to the technical solution of this application, the material conveying assembly includes two fixed plates. The fixed plates are fixedly mounted on the top of the I-beam base plate. Bolt plates are symmetrically and detachably mounted on the top of the fixed plates. A connecting valve is fixedly mounted between the bolt plates on both sides. A motor B is fixedly mounted on the top of the outer side of the connecting valve. A double-connecting port is fixedly mounted on the outer side of the connecting valve. A pipe A is fixedly mounted at the bottom of the double-connecting port. The two sides of pipe A are connected and a material extraction port is fixedly mounted at the connection point. The output end of the material extraction port is fixedly mounted to the tank body. A pipe B is fixedly mounted on the top of the double-connecting port. A material collecting ring is fixedly mounted on the output end of pipe B. The material collecting ring is fixedly mounted on the top of the fixed frame. The fixed frame is fixedly mounted on the top of the I-beam base plate. A hydraulic gauge is fixedly mounted on the top of the material collecting ring. The two sides of the material collecting ring are connected to the external conveying pipe.
[0009] As an optional solution to the technical solution of this application, the support component includes a rectifier bracket, which is fixedly installed on the top of the I-beam base plate. A handrail is fixedly installed on the top of the rectifier bracket, and a rubber handle is fixedly installed on the top of the handrail. A foot pedal is fixedly installed on the outside of the rectifier bracket, and the bottom of the foot pedal is fixedly installed on the top of the I-beam base plate.
[0010] As an optional solution to the technical solution of this application, the operating component includes a control box, which is fixedly installed on the top of the I-beam base plate, and an LED light strip is fixedly installed on the outside of the control box.
[0011] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:
[0012] (1) This application can efficiently remove residual agents and materials from the inner wall of the tank by working together with the high-pressure nozzle and the scraper, ensuring the cleanliness of the tank and avoiding the residual substances from affecting the quality of the next dosing. At the same time, the inclined design and spacing of the scraper, as well as the reasonable position layout of the water collection strip, improve the comprehensiveness and thoroughness of cleaning and reduce cleaning dead corners. Therefore, it effectively solves the problem of agent adhesion and accumulation affecting the treatment effect and achieves the effect of automated cleaning. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of a skid-mounted dosing device with cleaning function disclosed in a preferred embodiment of this application;
[0014] Figure 2 This is a schematic diagram of the overall structure of a skid-mounted dosing device level measuring device with cleaning function disclosed in a preferred embodiment of this application.
[0015] Figure 3 This is a cross-sectional view of the tank of a skid-mounted dosing device with cleaning function disclosed in a preferred embodiment of this application;
[0016] Figure 4 This is a schematic diagram of the overall structure of the scraper of the skid-mounted dosing device with cleaning function disclosed in a preferred embodiment of this application;
[0017] Figure 5 This is a schematic diagram of the overall structure of the material conveying assembly of the skid-mounted dosing device with cleaning function disclosed in a preferred embodiment of this application;
[0018] Explanation of the labels in the diagram:
[0019] 1. I-beam base plate; 11. Support leg; 12. Tank body; 13. Liquid injector; 14. Material plug; 15. Motor A; 16. Slip ring; 17. Rotating shaft; 18. Stirring rod; 19. Fixing strip; 101. Scraper; 102. Discharge port; 103. Solenoid valve; 104. Interface pipe; 105. Liquid level measuring device; 2. Water collection strip; 21. High-pressure nozzle; 22. Water inlet pipe; 3. Material conveying assembly; 31. Fixing plate; 32. Bolt plate; 33. Connecting valve; 34. Motor B; 35. Double pipe inlet; 36. Material collection ring column; 37. Fixing frame; 38. Hydraulic gauge; 39. Extraction port; 4. Support assembly; 41. T-shaped bracket; 42. Handrail frame; 43. Foot pedal frame; 5. Operating assembly; 51. Control box; 52. LED light strip. Detailed Implementation
[0020] The present application will be further described in detail below with reference to the accompanying drawings.
[0021] Reference Figure 1 - Figure 5 This application discloses a skid-mounted dosing device with a cleaning function, including an H-beam base plate 1. Several legs 11 are fixedly mounted on the top of the H-beam base plate 1, and a tank 12 is fixedly mounted on the top of each leg 11. A liquid injector 13 and a material plug 14 are fixedly mounted on the top of the tank 12. An inlet and a outlet are respectively provided on the top of the H-beam base plate 1 corresponding to the liquid injector 13 and the material plug 14. A motor A15 is fixedly mounted on the top of the H-beam base plate 1. A slip ring 16 is fixedly mounted on the output end of the motor A15. The outer ring of the slip ring 16 is fixedly mounted on the inner side of the H-beam base plate 1, and a rotating shaft 17 is fixedly mounted on the inner ring of the slip ring 16. Several stirring rods 18 are fixedly mounted on the outer side of the rotating shaft 17, symmetrically fixed between the slip ring 16 and the stirring rods 18. Fixing strips 1 are fixedly mounted symmetrically on the outer side of the rotating shaft 17 between the slip ring 16 and the stirring rods 18. 9. The end of the fixing strip 19 is rotatably set inside the tank body 12. A set of scraper strips 101 is fixedly set at the bottom of the fixing strip 19 at the end away from the slip ring 16. The outer side of the scraper strips 101 is slidably set inside the tank body 12. A water collecting strip 2 is fixedly set at the bottom of the fixing strip 19 near the scraper strips 101. Several high-pressure nozzles 21 are fixedly set on the outer side of the water collecting strip 2. A discharge port 102 is fixedly set at the bottom of the tank body 12. A solenoid valve 103 is fixedly set at the outer end of the discharge port 102 near the tank body 12. Interface pipes 104 are symmetrically fixed inside the tank body 12. Liquid level measuring devices 105 are fixedly set at the output ends of the interface pipes 104 on both sides. A material conveying assembly 3, a support assembly 4, and an operating assembly 5 are also set on the top of the I-beam base plate 1 for the overall operation of the device.
[0022] During operation, liquid medicine and solid materials are first injected into the tank 12 through the liquid injector 13 and material plug 14 on the tank body 12 into the corresponding inlet and outlet ports. Then, motor A15 is started, driving the inner ring of slip ring 16 to rotate, which in turn causes the rotating shaft 17, fixed to the inner ring of slip ring 16, to rotate. The stirring rod 18 on the outside of the rotating shaft 17 rotates with the rotating shaft 17, stirring and mixing the medicine and materials in the tank 12. Simultaneously, the fixing strip 19 on the outside of the rotating shaft 17 rotates synchronously, with its end rotating inside the tank 12 to ensure stable stirring. When cleaning the tank 12 is required, motor A15 is used again to drive the rotating shaft 17 to rotate. The scraper strips 101 on both sides of the bottom of the fixed strip 19 slide inside the tank 12 to scrape the inner wall of the tank 12. In conjunction with the water sprayed by the high-pressure nozzle 21 on the water collection strip 2, the tank 12 is cleaned. The cleaning solution is discharged through the discharge port 102 and controlled by the solenoid valve 103. The interface pipes 104 symmetrically fixed inside the tank 12 are connected to the liquid level measuring device 105. The liquid level measuring device 105 monitors the liquid level of the agent in the tank 12 in real time and feeds the data back to the control box 51. When it is necessary to discharge the agent or waste in the tank 12, the solenoid valve 103 outside the discharge port 102 is opened by the control box 51 to realize the discharge.
[0023] Reference Figure 3 and Figure 4 A set of two scraper blades 101 are provided. The scraper blades 101 are set at an inclined angle and there is a gap between the two scraper blades 101. The water collection strip 2 is located on the side where the scraper blade 101 is inclined and slides with the tank body 12. A water receiving pipe 22 is provided at the connection between the top of the water collection strip 2 and the fixing strip 19. The water receiving pipe 22 passes through the slip ring 16 and the rotating shaft 17 and extends to the outside of the tank body 12 and is connected to the external water conveying equipment.
[0024] During cleaning, the water inlet pipe 22 is connected to the external water supply equipment. Water enters the water collection bar 2 through the water inlet pipe 22 and is then sprayed out by several high-pressure nozzles 21 on the outside of the water collection bar 2. At the same time, when the motor A15 drives the fixed bar 19 to rotate through the rotating shaft 17, the scraper 101 at the bottom of the fixed bar 19 scrapes the inner wall of the tank 12. The inclined design and spacing of the scraper 101, as well as the reasonable position layout of the water collection bar 2, improve the comprehensiveness and thoroughness of cleaning and reduce cleaning dead corners.
[0025] Reference Figure 5The material conveying assembly 3 includes two fixed plates 31, which are fixedly mounted on the top of the I-beam base plate 1. Bolt plates 32 are symmetrically and detachably mounted on the top of the fixed plates 31. A connecting valve 33 is fixedly mounted between the two bolt plates 32. A motor B 34 is fixedly mounted on the top of the outer side of the connecting valve 33. A double-connecting pipe 35 is fixedly mounted on the outer side of the connecting valve 33. A pipe A is fixedly mounted at the bottom of the double-connecting pipe 35. The two pipes A are connected, and a material extraction port 39 is fixedly mounted at the connection point. The output end of the material extraction port 39 is fixedly mounted to the tank body 12. A pipe B is fixedly mounted on the top of the double-connecting pipe 35. A material collecting ring column 36 is fixedly mounted at the output end of pipe B. The material collecting ring column 36 is fixedly mounted on the top of the fixed frame 37. The fixed frame 37 is fixedly mounted on the top of the I-beam base plate 1. A hydraulic gauge 38 is fixedly mounted on the top of the material collecting ring column 36. The two material collecting ring columns 36 are connected to external conveying pipes.
[0026] Start motor B34, which drives connecting valve 33 to operate. The mixed medicine in tank 12 enters pipeline A through suction port 39, then enters pipeline B through double connector port 35, and is then conveyed to collecting ring column 36. The hydraulic gauge 38 on collecting ring column 36 can monitor the conveying pressure in real time. Finally, the medicine is conveyed out through the connection of collecting ring column 36 to the external conveying pipeline. The detachable setting of bolt plate 32 facilitates the maintenance and replacement of connecting valve 33. At the same time, the hydraulic gauge 38 can monitor the conveying pressure in real time, which is convenient for the staff to adjust in time and avoid the conveying being affected by abnormal pressure.
[0027] Reference Figure 1 and Figure 2 The support component 4 includes a rectifier bracket 41, which is fixedly mounted on the top of the I-beam base plate 1. A handrail bracket 42 is fixedly mounted on the top of the rectifier bracket 41, and a rubber handle is fixedly mounted on the top of the handrail bracket 42. A foot pedal bracket 43 is fixedly mounted on the outside of the rectifier bracket 41, and the bottom of the foot pedal bracket 43 is fixedly mounted on the top of the I-beam base plate 1. The operation component 5 includes a control box 51, which is fixedly mounted on the top of the I-beam base plate 1. An LED light strip 52 is fixedly mounted on the outside of the control box 51.
[0028] The handrail 42 at the top of the upright bracket 41 provides support for the staff. The rubber sleeve at the top of the handrail 42 increases comfort. The footrest 43 on the outside of the upright bracket 41 makes it convenient for the staff to stand and operate. At the same time, the control box 51 of the operating component 5 is fixed on the top of the I-beam base plate 1 and is used to control the operation of various components of the device. The LED light strip 52 on the outside of the control box 51 provides illumination when the light is insufficient.
[0029] In summary, when the skid-mounted dosing device with cleaning function disclosed in this application is in use, liquid medicine and solid materials are first injected into the tank 12 through the liquid injector 13 and material plug 14 on the tank 12 into the corresponding inlet and outlet. Then, the motor A15 is started, which drives the inner ring of the slip ring 16 to rotate, thereby causing the rotating shaft 17, which is fixed to the inner ring of the slip ring 16, to rotate. The stirring rod 18 on the outside of the rotating shaft 17 rotates with the rotating shaft 17, stirring and mixing the medicine and materials in the tank 12. At the same time, the fixing strip 19 on the outside of the rotating shaft 17 rotates synchronously, and the end of the fixing strip 19 rotates inside the tank 12 to ensure the stability of the stirring process. When it is necessary to clean the tank 12, the liquid medicine and solid materials are injected into the tank 12 through the liquid injector 13 and material plug 14 on the tank 12. Motor A15 drives shaft 17 to rotate, while scrapers 101 on both sides of the bottom of fixed strip 19 slide inside tank 12 to scrape the inner wall of tank 12. This, combined with water sprayed from high-pressure nozzles 21 on water collection strip 2, cleans tank 12. The cleaning solution is discharged through discharge port 102, controlled by solenoid valve 103. Symmetrically fixed interface pipes 104 inside tank 12 connect to level measuring device 105, which monitors the liquid level in tank 12 in real time and feeds the data back to control box 51. When it is necessary to discharge medicine or waste from tank 12, control box 51 controls the solenoid valve 103 outside discharge port 102 to open, allowing discharge. During cleaning, the water inlet pipe 22 is connected to the external water supply equipment. Water enters the water collection bar 2 through the water inlet pipe 22, and then is sprayed out through several high-pressure nozzles 21 on the outside of the water collection bar 2. At the same time, when the motor A15 drives the fixed bar 19 to rotate through the rotating shaft 17, the scraper 101 at the bottom of the fixed bar 19 scrapes the inner wall of the tank 12. The inclined design and spacing of the scraper 101, as well as the reasonable position layout of the water collection bar 2, improve the comprehensiveness and thoroughness of cleaning and reduce cleaning dead corners. The motor B34 is started, and the motor B34 drives the connecting valve 33 to operate. The mixed agent in the tank 12 enters the pipeline A through the extraction pipe port 39, enters the pipeline B through the double connecting pipe port 35, and is then transported to the collecting ring column 36. The hydraulic gauge 38 can monitor the conveying pressure in real time. Finally, the agent is conveyed out through the collection ring column 36 connected to the external conveying pipeline. The detachable setting of the bolt plate 32 facilitates the maintenance and replacement of the connecting valve 33. At the same time, the hydraulic gauge 38 can monitor the conveying pressure in real time, which is convenient for the staff to adjust in time and avoid the conveying due to abnormal pressure. The handrail 42 on the top of the upright bracket 41 is for the staff to support. The rubber sleeve on the top of the handrail 42 increases the comfort. The footrest 43 on the outside of the upright bracket 41 is convenient for the staff to stand and operate. At the same time, the control box 51 of the operating component 5 is fixed on the top of the I-beam base plate 1 and is used to control the operation of various components of the device. The LED light strip 52 on the outside of the control box 51 provides illumination when the light is insufficient.
Claims
1. A skid-mounted dosing device with a cleaning function, comprising an I-beam base plate (1), characterized in that: The top of the I-beam base plate (1) is fixedly provided with several support legs (11), and a tank body (12) is fixedly provided on the top of each support leg (11). A liquid injector (13) and a material plug (14) are fixedly provided on the top of the tank body (12). An infusion port and a discharge port are respectively opened on the top of the I-beam base plate (1) corresponding to the liquid injector (13) and the material plug (14). A motor A (15) is fixedly provided on the top of the I-beam base plate (1). A slip ring (16) is fixedly provided at the output end of the motor A (15). The outer ring of the slip ring (16) is fixedly provided on the inner side of the I-beam base plate (1). A rotating shaft (17) is fixedly provided on the inner ring of the slip ring (16). Several stirring rods (18) are fixedly provided on the outer side of the rotating shaft (17). A fixing strip (19) is symmetrically fixed on the outer side of the rotating shaft (17) between the slip ring (16) and the stirring rods (18). The end of the fixing strip (19) is rotatably set. Inside the tank (12), a set of scraper blades (101) are fixedly installed at the bottom of the fixed strip (19) away from the slip ring (16). The scraper blades (101) are slidably installed on the outside of the tank (12). A water collection strip (2) is fixedly installed on the bottom of the fixed strip (19) near the scraper blades (101). Several high-pressure nozzles (21) are fixedly installed on the outside of the water collection strip (2). A discharge port (102) is fixedly installed at the bottom of the tank (12). A solenoid valve (103) is fixedly installed at the outside of the discharge port (102) near the tank (12). An interface pipe (104) is symmetrically fixed inside the tank (12). A liquid level measuring device (105) is fixedly installed at the output end of the interface pipe (104) on both sides. A material conveying assembly (3), a support assembly (4), and an operating assembly (5) are also provided on the top of the I-beam base plate (1) for the overall operation of the device.
2. The skid-mounted dosing device with cleaning function according to claim 1, characterized in that: Two scraper strips (101) are provided in a set. The scraper strips (101) are set at an inclined angle and there is a gap between the two scraper strips (101). The water collection strip (2) is located on the side where the scraper strips (101) are inclined and slide with the tank body (12).
3. The skid-mounted dosing device with cleaning function according to claim 1, characterized in that: A water inlet pipe (22) is provided at the connection between the top of the water collection strip (2) and the fixing strip (19). The water inlet pipe (22) extends through the slip ring (16) and the rotating shaft (17) to the outside of the tank body (12) and is connected to the external water conveying equipment.
4. The skid-mounted dosing device with cleaning function according to claim 1, characterized in that: The material conveying assembly (3) includes two fixing plates (31). The fixing plates (31) are fixedly mounted on the top of the I-beam base plate (1). Bolt plates (32) are symmetrically and detachably mounted on the top of the fixing plates (31). A connecting valve (33) is fixedly mounted between the bolt plates (32) on both sides. A motor B (34) is fixedly mounted on the top of the outer side of the connecting valve (33). A double pipe port (35) is fixedly mounted on the outer side of the connecting valve (33). A pipe A is fixedly mounted at the bottom of the double pipe port (35). The pipes A on both sides are connected. A material extraction port (39) is fixedly installed at the connection point. The output end of the material extraction port (39) is fixedly installed with the tank body (12). A pipe B is fixedly installed on the top of the double pipe port (35). A material collection ring column (36) is fixedly installed at the output end of the pipe B. The material collection ring column (36) is fixedly installed on the top of the fixed frame (37). The fixed frame (37) is fixedly installed on the top of the I-beam base plate (1). A hydraulic gauge (38) is fixedly installed on the top of the material collection ring column (36). The material collection ring columns (36) on both sides are connected to the external conveying pipe.
5. The skid-mounted dosing device with cleaning function according to claim 1, characterized in that: The support assembly (4) includes a square bracket (41), which is fixedly mounted on the top of the I-beam base plate (1). A handrail (42) is fixedly mounted on the top of the square bracket (41), and a rubber handle is fixedly mounted on the top of the handrail (42). A footrest (43) is fixedly mounted on the outside of the square bracket (41), and the bottom of the footrest (43) is fixedly mounted on the top of the I-beam base plate (1).
6. The skid-mounted dosing device with cleaning function according to claim 1, characterized in that: The operating component (5) includes a control box (51), which is fixedly installed on the top of the I-beam base plate (1), and an LED light strip (52) is fixedly installed on the outside of the control box (51).