Coal water slurry additive stirring device

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a coal water slurry additive stirring device. The device comprises a stirring device and a feeding mechanism, the feeding mechanism comprises a feeding port, the feeding port is formed in the surface of one side of the stirring device, a connecting insertion block is arranged on the outer side of the stirring device and corresponds to the feeding port in position, a connecting sliding groove is formed in the inner side of the connecting insertion block, and an iron sheet is arranged on the inner side of the connecting sliding groove. A feeding cylinder is connected to the inner side of the connecting insertion block in an inserted mode, scale marks are arranged on the outer side of the feeding cylinder, a magnetic block is arranged on the outer side of the feeding cylinder, the magnetic block is slidably connected to the inner side of the connecting sliding groove and connected with the iron sheet in a magnetic attraction mode, and a sealing assembly is movably connected to the inner side of the feeding port. When various additives are put into the stirring device, the various additives can be put into the feeding cylinder to be prepared together, and then in the subsequent operation, the feeding port is opened according to the adding sequence of the additives, so that the additives enter the stirring device.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a stirring device for a water-coal slurry additive. Background Art

[0002] Coal water slurry additives, according to their different functions, include dispersants, stabilizers and other auxiliary chemical agents, such as defoamers, pH adjusters, enzyme inhibitors, surface modifiers and promoters. Dispersants and stabilizers are indispensable. Additives are closely related to the properties of raw coal and water. Reasonable additive formula must be determined after testing based on the properties of the coal used for pulping and the user's requirements for the quality of coal water slurry products;

[0003] Due to the complexity of water-coal slurry additives, various types of additives need to be added according to different formulas during preparation, and the staff need to add them one by one. In order to avoid mistakes, a record sheet is also required to record the types of additives added for easy verification. There are many procedures to use. For this reason, we propose a water-coal slurry additive stirring device. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a water-coal slurry additive stirring device. When various types of additives are put into the stirring device, multiple types of additives can be put into the feeding barrel and mixed together. Then, in subsequent operations, the feed port is opened according to the order in which the additives are put into the stirring device, so that the additives enter the stirring device. The types of additives can be observed more clearly at a glance, which is more convenient for mixing.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a water-coal slurry additive stirring device, comprising a stirring device and a feeding mechanism, the feeding mechanism comprising a feeding port, the feeding port is opened on the surface of one side of the stirring device, a connecting block is provided on the outside of the stirring device, the connecting block corresponds to the position of the feeding port, a connecting groove is provided on the inside of the connecting block, an iron sheet is provided on the inside of the connecting groove, a feeding barrel is inserted on the inside of the connecting block, a scale mark is provided on the outside of the feeding barrel, and a magnetic block is provided on the outside of the feeding barrel, the magnetic block is slidably connected to the inside of the connecting groove and is magnetically connected to the iron sheet, and a sealing component is movably connected to the inside of the feeding port.

[0006] As a preferred technical solution of the utility model, the sealing assembly includes a rubber plug, which is movably connected to the inner side of the feed port, and a connecting cross bar is provided on the surface of the rubber plug away from the connecting plug block, and a connecting vertical bar is provided on the top of the connecting cross bar, and a connecting groove is provided on the top of the stirring device, one end of the connecting vertical rod passes through the connecting groove and is located on the outside of the top of the stirring device, and a shielding assembly is provided between the connecting vertical rod and the connecting groove.

[0007] As a preferred technical solution of the utility model, the shielding assembly includes a baffle, which is arranged on one side surface of the connecting vertical rod, a storage groove is opened on the inner side of the connecting groove, a spring is arranged on the inner side of the storage groove, one end of the spring is located on the inner side of the storage groove and is fixedly connected to the baffle.

[0008] As a preferred technical solution of the utility model, an auxiliary pull block is provided on the end surface of one end of the connecting vertical rod located outside the top end of the stirring device, and anti-slip grooves are provided on the outside of the auxiliary pull block.

[0009] As an optimal technical solution of the utility model, the connecting blocks are provided in two groups with the center point of the surface of one side of the stirring device as the axis, the number of the connecting blocks in the two groups is three, and the number and distribution of the feeding barrel and the connecting blocks are the same.

[0010] As a preferred technical solution of the utility model, it also includes a scraping mechanism, which includes a motor box, which is arranged on the top end face of the stirring device, and a motor is arranged on the inner side of the motor box. The output end of the motor is transmission-connected to a main rotating rod, one end of the main rotating rod passes through the stirring device and extends to the interior of the stirring device, a stirring rod is arranged on the outer side of one end of the main rotating rod located inside the stirring device, and a side rod is arranged on the outer side of the stirring rod.

[0011] Preferably, a scraper strip is provided on the outer side of the side rod, and the scraper strip is movably connected to the inner side wall of the stirring device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. Through the feeding mechanism, when putting various additives into the stirring device, multiple types of additives can be put into the feeding barrel and mixed together. Then, in the subsequent operation, according to the order of adding the additives, the feeding port is opened to allow the additives to enter the stirring device, so that the types of additives can be observed more clearly and it is more convenient to mix;

[0014] 2. The scraping mechanism can scrape off the liquid that may remain on the inner wall of the stirring device while stirring various additives, so that the additives can be better integrated and waste can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0019] Among them: 1. stirring device; 2. connecting plug; 3. motor box; 10. connecting groove; 11. feeding port; 12. rubber plug; 13. connecting cross bar; 14. connecting vertical bar; 15. baffle; 16. storage slot; 17. spring; 18. auxiliary pull block; 21. connecting slide; 22. iron sheet; 23. feeding barrel; 24. scale mark; 25. magnetic block; 31. motor; 32. main rotating rod; 33. stirring rod; 34. side rod; 35. scraper. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0021] Embodiment 1:

[0022] like Figure 1-Figure 4 As shown, a water-coal slurry additive stirring device comprises a stirring device 1 and a feeding mechanism, the feeding mechanism comprises a feeding port 11, the feeding port 11 is opened on the surface of one side of the stirring device 1, a connecting plug 2 is arranged on the outside of the stirring device 1, the connecting plug 2 corresponds to the position of the feeding port 11, a connecting chute 21 is arranged on the inside of the connecting plug 2, an iron sheet 22 is arranged on the inside of the connecting chute 21, a feeding cylinder 23 is inserted on the inside of the connecting plug 2, a scale mark 24 is arranged on the outside of the feeding cylinder 23, and a magnetic block 25 is arranged on the outside of the feeding cylinder 23, the magnetic block 25 is slidably connected to the inside of the connecting chute 21 and is magnetically connected to the iron sheet 22, and a sealing component is movably connected to the inside of the feeding port 11; the sealing component It includes a rubber plug 12, which is movably connected to the inner side of the feed port 11. A connecting cross bar 13 is provided on the surface of the rubber plug 12 away from the connecting plug block 2. A connecting vertical bar 14 is provided on the top of the connecting cross bar 13. A connecting groove 10 is provided on the top of the stirring device 1. One end of the connecting vertical bar 14 passes through the connecting groove 10 and is located on the outer side of the top of the stirring device 1. A shielding component is provided between the connecting vertical bar 14 and the connecting groove 10; the shielding component includes a baffle 15, which is provided on one side surface of the connecting vertical bar 14. A receiving groove 16 is provided on the inner side of the connecting groove 10. A spring 17 is provided on the inner side of the receiving groove 16. One end of the spring 17 is located on the inner side of the receiving groove 16 and is fixedly connected to the baffle 15.

[0023] Coal water slurry additives, according to their different functions, include dispersants, stabilizers and other auxiliary chemical agents, such as defoamers, pH adjusters, enzyme inhibitors, surface modifiers and promoters. Dispersants and stabilizers are indispensable. Additives are closely related to the properties of raw coal and water. Reasonable additive formula must be determined after testing based on the properties of the coal used for pulping and the user's requirements for the quality of coal water slurry products;

[0024] Due to the complexity of coal water slurry additives, various additives need to be added according to different formulas during preparation, and the staff need to add them one by one. In order to avoid mistakes, a record sheet needs to be configured to record the types of additives added for easy verification, which requires more procedures to use;

[0025] First, pour the required additive into the feeding barrel 23, and use the scale mark 24 to judge the amount of the additive. Then, align one end of the feeding barrel 23 filled with the additive with the inner side of the connecting plug 2 and insert it. The magnetic block 25 slides into the connecting slide groove 21 and connects with the iron sheet 22. The feeding barrel 23 can be docked with the connecting plug 2, and the additive in the feeding barrel 23 enters the connecting plug 2. At this time, the feed port 11 is in a closed state. After all the feeding barrels 23 are configured, when the additive needs to be added to a certain feeding barrel 23, the connecting vertical rod 14 is pulled, and the connecting vertical rod 14 pushes the baffle 15 to squeeze the spring 17. The spring 17 contracts, and at the same time, the connecting cross bar 13 moves with the rubber plug 12, allowing the rubber plug 12 to move out of the feed port 11. When the feed port 11 is open, the additive in the connecting plug 2 enters the stirring device 1 along the feed port 11;

[0026] When adding various additives into the stirring device 1, multiple types of additives can be put into the feeding barrel 23 and mixed together. Then, in subsequent operations, according to the order in which the additives are added, the feed port 11 is opened to allow the additives to enter the stirring device 1. The types of additives can be observed more clearly, which is more convenient for mixing.

[0027] In other embodiments, the present embodiment discloses, please Figure 4 As shown, an auxiliary pull block 18 is provided on the end face of the connecting vertical rod 14 located on the outside of the top end of the stirring device 1, and anti-slip grooves are provided on the outside of the auxiliary pull block 18; through this design, when it is necessary to pull the connecting vertical rod 14, you can focus on the auxiliary pull block 18 to drive it, which is more convenient to use and can avoid slipping.

[0028] In other embodiments, the present embodiment discloses, please Figure 2As shown, two groups of connecting plugs 2 are arranged with the center point of the surface of one side of the stirring device 1 as the axis, and the number of connecting plugs 2 in both groups is three, and the number and distribution of feeding barrels 23 and connecting plugs 2 are the same; through this design, the number of feeding barrels 23 can be increased, so as to cope with more complex additive formulas.

[0029] Embodiment 2:

[0030] In other embodiments, the present embodiment discloses, please Figure 1 As shown, it also includes a scraping mechanism, which includes a motor box 3, which is arranged on the top end surface of the stirring device 1, and a motor 31 is arranged inside the motor box 3. The output end of the motor 31 is connected to a main rotating rod 32 in a transmission manner. One end of the main rotating rod 32 passes through the stirring device 1 and extends to the inside of the stirring device 1. A stirring rod 33 is arranged on the outside of one end of the main rotating rod 32 located inside the stirring device 1, and a side rod 34 is arranged on the outside of the stirring rod 33. A scraping strip 35 is arranged on the outside of the side rod 34, and the scraping strip 35 is movably connected to the inner wall of the stirring device 1;

[0031] When it is necessary to stir the liquid in the stirring device 1, the motor 31 is turned on to allow the motor 31 to drive the main rotating rod 32 to rotate, and then the stirring rod 33 rotates inside the stirring device 1 along with the main rotating rod 32 to stir the liquid and mix the liquid. At the same time, the side rod 34 carries the scraper 35 to rotate against the inner wall of the stirring device 1 to scrape off the liquid that may remain on the inner wall of the stirring device 1; while stirring various additives, the liquid that may remain on the inner wall of the stirring device 1 can be scraped off, so that the additives can be better integrated and waste can be avoided.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A water-coal slurry additive stirring device, comprising a stirring device (1) and a feeding mechanism, characterized in that: The feeding mechanism comprises a feeding port (11), wherein the feeding port (11) is provided on a side surface of a stirring device (1), a connecting plug (2) is provided on the outside of the stirring device (1), the connecting plug (2) corresponds to the position of the feeding port (11), a connecting slide groove (21) is provided on the inside of the connecting plug (2), an iron sheet (22) is provided on the inside of the connecting slide groove (21), a feeding cylinder (23) is inserted on the inside of the connecting plug (2), a scale mark (24) is provided on the outside of the feeding cylinder (23), and a magnetic block (25) is provided on the outside of the feeding cylinder (23), the magnetic block (25) is slidably connected to the inside of the connecting slide groove (21) and is magnetically connected to the iron sheet (22), and a sealing component is movably connected to the inside of the feeding port (11).

2. A coal water slurry additive stirring device according to claim 1, characterized in that: The sealing assembly comprises a rubber plug (12), the rubber plug (12) being movably connected to the inner side of the feed port (11), a connecting cross bar (13) being provided on a side surface of the rubber plug (12) away from the connecting plug block (2), a connecting vertical bar (14) being provided at the top end of the connecting cross bar (13), a connecting groove (10) being provided at the top end of the stirring device (1), one end of the connecting vertical bar (14) passing through the connecting groove (10) and being located at the outer side of the top end of the stirring device (1), and a shielding assembly being provided between the connecting vertical bar (14) and the connecting groove (10).

3. A coal water slurry additive stirring device according to claim 2, characterized in that: The shielding assembly comprises a baffle (15), the baffle (15) being arranged on a side surface of the connecting vertical rod (14), a receiving groove (16) being provided inside the connecting groove (10), a spring (17) being provided inside the receiving groove (16), one end of the spring (17) being located inside the receiving groove (16) and being fixedly connected to the baffle (15).

4. A coal water slurry additive stirring device according to claim 2, characterized in that: An auxiliary pull block (18) is provided on the end surface of one end of the connecting vertical rod (14) located outside the top end of the stirring device (1), and an anti-slip pattern is provided on the outside of the auxiliary pull block (18).

5. A coal water slurry additive stirring device according to claim 1, characterized in that: The connecting plugs (2) are arranged in two groups with the center point of the surface of one side of the stirring device (1) as the axis, and the number of the connecting plugs (2) in the two groups is three. The number and distribution of the feeding cylinders (23) and the connecting plugs (2) are the same.

6. A coal water slurry additive stirring device according to claim 1, characterized in that: The invention also comprises a scraping mechanism, wherein the scraping mechanism comprises a motor box (3), the motor box (3) is arranged on the top end surface of the stirring device (1), a motor (31) is arranged inside the motor box (3), an output end of the motor (31) is connected to a main rotating rod (32) in a transmission manner, one end of the main rotating rod (32) passes through the stirring device (1) and extends to the inside of the stirring device (1), a stirring rod (33) is arranged outside one end of the main rotating rod (32) located inside the stirring device (1), and a side rod (34) is arranged outside the stirring rod (33).

7. A coal water slurry additive stirring device according to claim 6, characterized in that: A scraper (35) is provided on the outer side of the side rod (34), and the scraper (35) is movably connected to the inner wall of the stirring device (1).

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