Squeezing device for scale inhibitor

Abstract

The utility model provides a scale inhibitor squeezing device which comprises a squeezing base body, a limiting frame is arranged on the inner wall of the top of the middle of a limiting hole, a driven gear is arranged in the middle of a fixing hole, a rotating gear rod is arranged on the inner wall of the middle of the driven gear, a fixing rod is rotationally connected with a transmission gear, and the transmission gear is connected with the limiting frame. A driving motor is arranged on the inner wall of the top of the side end of the sealing cover plate, a driving rod is arranged at the output end of the driving motor, a driving gear is arranged on the inner wall of the side end of the driving rod, an extrusion plate is arranged on the inner wall of the bottom of a rotating gear rod, and a movable scraping plate is fixedly connected to the inner wall of one end of a connecting rod. According to the squeezing and injecting device for the scale inhibitor, the scale inhibitor on the inner wall of the base body can be automatically scraped and cleaned through the arranged movable scraper, and when the squeezing and injecting device conducts squeezing and injecting work, the stable supporting effect of the whole device can be improved through the arranged supporting frame and other workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion and injection equipment, in particular to an extrusion and injection device for scale inhibitors. Background Art

[0002] Scale inhibitors are a class of agents that can disperse insoluble inorganic salts in water, prevent or interfere with the precipitation and scaling of insoluble inorganic salts on the metal surface, and maintain good heat transfer effect of metal equipment. Scale inhibitors can remove scale and prevent the formation of scale, improve heat exchange efficiency, and reduce power consumption or fuel consumption.

[0003] When common devices perform the extrusion and injection process, they usually directly extrude and discharge materials. After the extrusion is completed, residual substances are likely to appear on the inner wall of the device, which will lead to waste of materials. At the same time, the substances accumulated for a long time are likely to cause difficulties in cleaning the device in the later stage and poor use effects.

[0004] Therefore, it is necessary to provide an extrusion and injection device for scale inhibitors to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides an extrusion and injection device for scale inhibitors, which solves the problem that residual substances are likely to appear on the inner wall of the device after the extrusion is completed, which will lead to waste of materials.

[0006] To solve the above technical problems, an extrusion and injection device for scale inhibitors provided by the utility model includes: an extrusion and injection matrix. An outlet pipe is arranged on the inner wall of the middle bottom of the extrusion and injection matrix. A control valve is arranged on the inner wall of the side end of the outlet pipe. A limiting top plate is fixedly connected to the inner wall of the top of the extrusion and injection matrix. A sealing cover plate is arranged on the inner wall of the middle of the limiting top plate. An inlet pipe is arranged on the inner wall of the top of the side end of the sealing cover plate. A limiting hole is arranged on the inner wall of the middle of the sealing cover plate. A limiting frame is arranged on the inner wall of the top of the middle of the limiting hole. A limiting groove is fixedly connected to the inner wall of the side end of the limiting frame. A fixing hole is arranged on the inner wall of the middle of the limiting frame. A driven gear is arranged inside the middle of the fixing hole. A rotating gear rod is arranged on the inner wall of the middle of the driven gear. The teeth on the inner wall of the side end of the driven gear mesh and rotate with the teeth on the inner wall of the side end of the rotating gear rod. A fixing rod is arranged on the inner wall of the top of the side end of the sealing cover plate. The fixing rod is rotatably connected to a transmission gear. A driving motor is arranged on the inner wall of the top of the side end of the sealing cover plate. A driving rod is arranged at the output end of the driving motor. A driving gear is arranged on the inner wall of the side end of the driving rod. An extrusion plate is arranged on the inner wall of the bottom of the rotating gear rod. Mounting bases are arranged on the inner wall of the top of the extrusion plate. A connecting rod is arranged on the inner wall of the top of the mounting base. A moving scraping plate is fixedly connected to the inner wall of one end of the connecting rod. A tight leather plug is arranged on the inner wall of the side end of the moving scraping plate.

[0007] Preferably, a controller is provided on the inner wall of the side end of the extrusion matrix, and connectors are provided on the inner walls at both ends of the controller.

[0008] Preferably, a mounting frame is provided on the inner wall of the front end of the extrusion matrix, an observation scale line is provided on the inner wall of the side end of the mounting frame, guiding holes are provided on the inner walls at both ends of the sealing cover plate, and guiding rods are provided on the inner walls at the top of both ends of the extrusion plate.

[0009] Preferably, a sealing ring is provided on the inner wall of the side end of the discharge pipeline, and a feed baffle is provided on the inner wall of the top of the feed pipeline.

[0010] Preferably, fixing handles are provided on the inner walls at the top of both ends of the sealing cover plate, fixing bolts are provided on the inner walls at both ends of the fixing handles, a motor support is provided on the inner wall of the side end of the driving motor, and mounting bolts are provided on the inner walls at both ends of the motor support.

[0011] Preferably, connecting plates are provided on the inner walls at the bottom of both ends of the extrusion matrix, a support frame is provided between the inner walls of the side ends of the connecting plates, support legs are provided on the inner wall of the bottom of the support frame, a connecting frame is provided on the inner wall of the top of the support frame, connecting angle steels are provided on the inner walls of the side ends of the connecting frame, a support bottom plate is provided between the inner walls of the top of the support legs, fastening bolts are provided on the inner walls at both ends of the connecting plates, and fastening nuts are provided on the inner walls at both ends of the fastening bolts.

[0012] Compared with the related art, a squeezing device for scale inhibitor provided by the present invention has the following beneficial effects:

[0013] The present invention provides a squeezing device for scale inhibitor. When the device squeezes the scale inhibitor, after the device is used, scale inhibitor residues are likely to appear on the inner wall of the matrix, resulting in waste. Through the provided movable scraper, when squeezing, the movable scraper can automatically scrape and clean the scale inhibitor on the inner wall of the matrix, reducing the waste generated by the device and improving the practicability of the device. At the same time, in order to ensure uniform squeezing amount each time, the driving motor can automatically control the amount. And when the device is performing the squeezing work, since the device needs to be pressed downward, it is easy to cause the device to shake, which will affect the normal use of the device. Through the setting of workpieces such as the support frame, the stable support effect of the whole device can be improved, the generation of shaking can be reduced, and at the same time, it is convenient for the staff to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a squeezing device for scale inhibitor provided by the present invention;

[0015] Figure 2 isFigure 1 Schematic structural diagram of the support frame shown

[0016] Figure 3 is Figure 1 Front view structural diagram of an injection device for scale inhibitor shown

[0017] Figure 4 is Figure 1 Schematic structural diagram of the rotating gear rod shown

[0018] Figure 5 is Figure 1 Schematic structural diagram of the extrusion plate shown

[0019] Figure 6 is Figure 1 Schematic structural diagram of the sealing cover plate shown

[0020] Reference numerals in the figure: 1. Injection matrix, 2. Discharge pipeline, 3. Control valve, 4. Sealing ring, 5. Limit top plate, 6. Installation frame, 7. Observation scale line, 8. Connection plate, 9. Fastening bolt, 10. Fastening nut, 11. Support frame, 12. Connection frame, 13. Support leg, 14. Support bottom plate, 15. Connection angle steel, 16. Controller, 17. Connector, 18. Sealing cover plate, 19. Limit hole, 20. Guide hole, 21. Feed pipeline, 22. Feed baffle, 23. Fixed handle, 24. Fixed bolt, 25. Limit frame, 26. Limit groove, 27. Fixed hole, 28. Driven gear, 29. Fixed rod, 30. Driving gear, 31. Driving motor, 32. Driving rod, 33. Driving gear, 34. Motor support, 35. Installation bolt, 36. Rotating gear rod, 37. Extrusion plate, 38. Installation base, 39. Connecting rod, 40. Moving scraper, 41. Tight leather plug, 42. Guide rod. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 6 , wherein, Figure 1 is the structural diagram of a preferred embodiment of an injection device for scale inhibitor provided by the present utility model; Figure 2 is Figure 1 Schematic structural diagram of the support frame shown Figure 3 is Figure 1 Front view structural diagram of an injection device for scale inhibitor shown Figure 4 is Figure 1Schematic structural diagram of the rotating gear rod shown Figure 5 is Figure 1 Schematic structural diagram of the extrusion plate shown Figure 6 is Figure 1 Schematic structural diagram of the sealing cover plate shown. A squeezing and injecting device for scale inhibitor includes: a squeezing and injecting matrix 1, on the inner wall of the middle bottom of the squeezing and injecting matrix 1, there is a discharge pipeline 2, on the inner wall of the side end of the discharge pipeline 2, there is a control valve 3, on the inner wall of the top of the squeezing and injecting matrix 1, there is a limiting top plate 5 fixedly connected, in the middle inner wall of the limiting top plate 5, there is a sealing cover plate 18, on the inner wall of the top of the side end of the sealing cover plate 18, there is a feed pipeline 21, in the middle inner wall of the sealing cover plate 18, there is a limiting hole 19, on the inner wall of the top of the middle of the limiting hole 19, there is a limiting frame 25, on the inner wall of the side end of the limiting frame 25, there is a limiting groove 26 fixedly connected, in the middle inner wall of the limiting frame 25, there is a fixing hole 27, inside the middle of the fixing hole 27, there is a driven gear 28, in the middle inner wall of the driven gear 28, there is a rotating gear rod 36, the teeth on the inner wall of the side end of the driven gear 28 mesh and rotate with the teeth on the inner wall of the side end of the rotating gear rod 36, on the inner wall of the top of the side end of the sealing cover plate 18, there is a fixing rod 29, the fixing rod 29 is rotationally connected with a transmission gear 30, on the inner wall of the top of the side end of the sealing cover plate 18, there is a driving motor 31, at the output end of the driving motor 31, there is a driving rod 32, on the inner wall of the side end of the driving rod 32, there is a driving gear 33, on the inner wall of the bottom of the rotating gear rod 36, there is an extrusion plate 37, on the inner wall of the top of the extrusion plate 37, there are mounting bases 38, on the inner wall of the top of the mounting bases 38, there are connecting rods 39, at one end of the inner wall of the connecting rod 39, there is a moving scraper 40 fixedly connected, on the inner wall of the side end of the moving scraper 40, there is a tight leather plug 41.

[0023] On the inner wall of the side end of the squeezing and injecting matrix 1, there is a controller 16, and on the inner walls at both ends of the controller 16, there are connecting pieces 17, which is convenient for staff to control and operate the device and provides convenience for use.

[0024] On the inner wall of the front end of the squeezing and injecting matrix 1, there is a mounting frame 6, on the inner wall of the side end of the mounting frame 6, there is an observation scale line 7, on the inner walls at both ends of the sealing cover plate 18, there are guiding holes 20, and on the inner walls at the top of both ends of the extrusion plate 37, there are guiding rods 42, which improves the accuracy between the components of the device and prevents the components of the device from having position deviation when moving up and down, which will affect the normal use of the device.

[0025] On the inner wall of the side end of the discharge pipeline 2, there is a sealing ring 4, and on the inner wall of the top of the feed pipeline 21, there is a feed baffle 22, which reduces accidental phenomena during feeding and discharging of the device so as to use it better.

[0026] On the inner walls of the tops at both ends of the sealing cover plate 18, there are fixed handles 23. On the inner walls at both ends of the fixed handles 23, there are fixed bolts 24. On the inner wall at the side end of the driving motor 31, there is a motor support member 34. On the inner walls at both ends of the motor support member 34, there are mounting bolts 35, which facilitate the installation and disassembly by the staff, and thus facilitate the subsequent maintenance and installation.

[0027] On the inner walls at the bottoms of both ends of the extrusion matrix 1, there are connecting plates 8. Between the inner walls at the side ends of the connecting plates 8, there is a support frame 11. On the inner wall at the bottom of the support frame 11, there are support legs 13. On the inner wall at the top of the support frame 11, there is a connecting frame 12. On the inner walls at the side ends of the connecting frame 12, there are connecting angle steels 15. Between the inner walls at the tops of the support legs 13, there is a support bottom plate 14. On the inner walls at both ends of the connecting plates 8, there are fastening bolts 9. On the inner walls at both ends of the fastening bolts 9, there are fastening nuts 10. During the use of the device, since the device needs to be lifted up and down, long-term use is likely to cause the device to shake. Through the settings of the support frame 11 and the support legs 13, the extrusion matrix 1 can be stably supported, reducing the shaking of the device.

[0028] The working principle of an injection device for scale inhibitor provided by the present utility model is as follows:

[0029] When the device is injecting the scale inhibitor, first, the scale inhibitor is added into the extrusion matrix through the feeding pipeline 21 at the top of the sealing cover plate 18. When performing the injection process, the driving motor 31 first drives the driving gear 33 to rotate. While the driving gear 33 is rotating, it can drive the transmission gear 30 meshing with the driving gear 33. At the same time, the transmission gear 30 rotates the driven gear 28 inside the limit frame 25. Subsequently, when the driven gear 28 rotates, it can drive the rotating gear rod 36 to rotate, and then lower the extrusion plate 37 at the bottom of the rotating gear rod 36 to extrude the scale inhibitor. When the extrusion plate 37 moves downward, the moving scraper 40 inside the extrusion plate 37 can move downward simultaneously to scrape the scale inhibitor on the inner wall of the extrusion matrix 1, reducing the waste of the scale inhibitor and facilitating the subsequent cleaning process.

[0030] Compared with the related technology, an injection device for scale inhibitor provided by the present utility model has the following beneficial effects:

[0031] When the device performs the injection treatment on the scale inhibitor, after the device is used, residual scale inhibitor is likely to appear on the inner wall of the matrix, resulting in waste. Through the arranged movable scraper 40, when the injection treatment is carried out, the movable scraper 40 can automatically scrape and clean the scale inhibitor on the inner wall of the matrix, reduce the waste phenomenon generated by the device, and improve the practicability of the device. At the same time, in order to ensure that the injection amount is uniform each time, the driving motor 31 can automatically control the amount. Moreover, when the device is performing the injection work, since the device needs to be pressed downward, it is easy to cause the device to shake, which will in turn affect the normal use of the device. Through the arrangement of workpieces such as the support frame 11, the stable support effect of the whole device can be improved, the generation of shaking can be reduced, and at the same time, it is convenient for the staff to install and disassemble.

[0032] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A squeezing device for antiscalant, characterized in that: include: An extrusion base, a discharge pipe is arranged on the inner wall of the middle bottom of the extrusion base, a control valve is arranged on the inner wall of the side end of the discharge pipe, a limit top plate is fixedly connected to the inner wall of the top of the extrusion base, a sealing cover plate is arranged on the inner wall of the middle of the limit top plate, a feed pipe is arranged on the inner wall of the top of the side end of the sealing cover plate, a limit hole is arranged on the inner wall of the middle of the sealing cover plate, a limit frame is arranged on the inner wall of the middle top of the limit hole, a limit groove is fixedly connected to the inner wall of the side end of the limit frame, a fixed hole is arranged on the inner wall of the middle of the limit frame, a driven gear is arranged in the middle of the fixed hole, and a rotating gear rod is arranged on the inner wall of the middle of the driven gear The teeth on the inner wall of the side end of the driven gear mesh with the teeth on the inner wall of the side end of the rotating gear rod and rotate; a fixing rod is provided on the inner wall of the top side end of the sealing cover plate; the fixing rod is rotatably connected with a transmission gear; a driving motor is provided on the inner wall of the top side end of the sealing cover plate; a driving rod is provided at the output end of the driving motor; a driving gear is provided on the inner wall of the side end of the driving rod; an extrusion plate is provided on the inner wall of the bottom of the rotating gear rod; a mounting base is provided on the inner wall of the top of the extrusion plate; a connecting rod is provided on the inner wall of the top of the mounting base; a moving scraper is fixedly connected to the inner wall of one end of the connecting rod; a tight leather plug is provided on the inner wall of the side end of the moving scraper.

2. The antiscalant squeezing device according to claim 1, characterized in that: A controller is arranged on the inner wall of the side end of the extrusion base, and connecting pieces are arranged on the inner walls at both ends of the controller.

3. The antiscalant squeezing device according to claim 1, characterized in that: A mounting frame is arranged on the inner wall of the front end of the extrusion base, an observation scale line is arranged on the inner wall of the side end of the mounting frame, guide holes are arranged on the inner walls at both ends of the sealing cover plate, and guide rods are arranged on the inner walls at the tops of both ends of the extrusion plate.

4. The antiscalant squeezing device according to claim 1, characterized in that: A sealing ring is arranged on the inner wall of the side end of the discharge pipe, and a feed baffle is arranged on the inner wall of the top of the feed pipe.

5. The antiscalant squeezing device according to claim 1, characterized in that: The sealing cover plate is provided with fixed handles on the top inner walls at both ends, and fixing bolts are provided on the inner walls at both ends of the fixed handles. The driving motor is provided with motor support members on the inner walls at the side ends, and mounting bolts are provided on the inner walls at both ends of the motor support members.

6. The antiscalant squeezing device according to claim 1, characterized in that: Connecting plates are provided on the inner walls at the bottom of both ends of the extrusion base, a support frame is provided between the inner walls at the side ends of the connecting plate, a support leg is provided on the inner wall at the bottom of the support frame, a connecting frame is provided on the inner wall at the top of the support frame, connecting angle steels are provided on the inner walls at the side ends of the connecting frame, a supporting base plate is provided between the inner walls at the top of the supporting legs, fastening bolts are provided on the inner walls at both ends of the connecting plate, and fastening nuts are provided on the inner walls at both ends of the fastening bolts.

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