Water-saving water mist dust remover of powdered activated carbon feeding system
By setting up a feed injection chamber and a water outlet in the mixer, the water flow is used to drive the dust to fall, which solves the problem of slow mixing speed caused by dust floating, and achieves faster mixing speed and higher product quality.
Patent Information
- Application Number
- CN202421143474.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-05-24
AI Technical Summary
When dust is mixed with water, the dust is prone to float, resulting in slow mixing speed and poor product quality.
A water-saving water mist dust collector for powder activated carbon feeding system is designed. By setting up a feed injection chamber and a water outlet in the mixer, the flow of water can drive the dust to fall, and a multiple overflow holes, water spray holes and drainage holes are provided in the water outlet to enhance the mixing effect.
Effectively reduce the amount of dust floating, increase the mixing speed of dust and water, and improve the quality of the mixing material.
Smart Images
Figure CN222889599U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of mixer auxiliary tools, and in particular to a water-saving water mist dust collector for a powdered activated carbon dosing system. Background Art
[0002] When mixing some dust with water, it is necessary to add water and dust into a mixer to achieve this.
[0003] In the related technical field, two feeding positions are set, one for adding water and the other for adding materials. Since the dust is relatively light, the dust is directly discharged into the mixer, which will cause the dust to float in the mixer and also cause the dust to accumulate in the injection chamber. After adding water and dust, only part of the dust will be mixed with water for mixing, while the rest of the dust will float in the mixer and cannot be mixed with water in the first place, which will result in a slow mixing speed and poor product quality after mixing. Utility Model Content
[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.
[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a water-saving water mist dust collector for a powdered activated carbon dosing system, including: a connecting structure for forming an injection chamber; a water injection structure, formed with a water outlet portion that can discharge water into the injection chamber; an injection structure, formed with a discharge portion that can add dust to be mixed into the injection chamber; wherein the water outlet portion is located above the discharge portion.
[0006] Furthermore, the water mist dust collector is used on a mixer; a mixing chamber is formed inside the mixer, the injection chamber is connected to the mixing chamber, and the water outlet includes at least two overflow holes for allowing water to flow outward in a vertical downward direction.
[0007] Furthermore, the water outlet portion also includes a plurality of water spray holes for spraying water horizontally outward.
[0008] Furthermore, the water outlet portion also includes a plurality of drainage holes for allowing water to spray outwardly in an inclined upward direction.
[0009] Furthermore, the discharge portion includes a discharge port for discharging the powder outward in a vertically downward direction; the discharge port is at least partially located inside the mixer.
[0010] Furthermore, a partition is provided in the injection chamber, and the partition is used to form a partition surface that divides the injection chamber into a mounting chamber and a dust removal chamber; the overflow hole, the water spray hole and the drainage hole are all located below the partition surface.
[0011] Furthermore, the connection structure includes a first tube body, a second tube body and a third tube body; the first tube body, the second tube body and the third tube body are connected in sequence from top to bottom; and the diameters of the first tube body, the second tube body and the third tube body increase in sequence from top to bottom.
[0012] Furthermore, the first tube body and the second tube body are fixedly sealed by two first flange end covers; the second tube body and the third tube body are fixedly sealed by two second flange end covers; the third tube body and the mixer are fixedly sealed by at least one third flange end cover.
[0013] Furthermore, the dust removal device also includes: a water tank, a water pump, a water pipe, a liquid level sensor, an alarm and a controller; the water pump adds the water in the water tank to the water outlet through the water pipe; the liquid level sensor is used to form a preset liquid level in the water tank; when the water in the water tank is lower than the preset liquid level, the liquid level sensor generates a low liquid level signal and sends the low liquid level signal to the controller, and the controller controls the alarm to sound an alarm.
[0014] Furthermore, the water pipe includes a first pipe section, a second pipe section and a third pipe section; the first pipe section is threadedly sealed and connected to the second pipe section; the second pipe section is threadedly sealed and connected to the third pipe section; the water pump adds water in the water tank to the water outlet through the water pipe, and the water passes through the first pipe section, the second pipe section and the third pipe section in sequence; a filter is provided in the second pipe section.
[0015] The beneficial effect of the present application is that water is mixed with dust during the process of being discharged into the mixer, thereby greatly reducing the content of floating dust in the mixer and ultimately increasing the mixing speed of water and dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.
[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.
[0018] In the attached picture:
[0019] Figure 1 is an overall schematic diagram according to an embodiment of the present application;
[0020] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the connection structure and the structure of some surrounding parts;
[0021] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure inside the connection structure;
[0022] Figure 4 It is a structural schematic diagram of a part of the embodiment, mainly showing the Figure 3 structure.
[0023] Reference numerals:
[0024] 1. Connection structure; 11. Injection chamber; 12. First tube body; 13. Second tube body; 14. Third tube body; 15. First flange end cover; 16. Second flange end cover; 17. Third flange end cover; 2. Water injection structure; 21. Overflow hole; 22. Water spray hole; 23. Drain hole; 3. Injection structure; 31. Discharge port; 4. Mixer; 5. Partition; 6. Water tank; 7. Water pump; 8. Water pipe; 81. First pipe section; 82. Second pipe section; 83. Third pipe section. DETAILED DESCRIPTION
[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.
[0026] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.
[0027] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0028] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".
[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0030] Reference Figure 1-4 ,
[0031] A water mist dust removal device for a mixer 4, wherein the water mist dust removal device is used on the mixer, and comprises: a connection structure 1, a water injection structure 2 and a material injection structure 3.
[0032] The connection structure 1 is used to form an injection chamber 11. The water injection structure 2 is formed with a water outlet that can discharge water into the injection chamber 11. The injection structure 3 is formed with a discharge part that can add the dust to be mixed into the injection chamber 11. The water outlet is located above the discharge part. A mixing chamber 41 is formed inside the mixer 4, and the injection chamber 11 is connected to the mixing chamber 41. The dust is cement dust.
[0033] By adopting the above scheme, water and dust materials can be added to the mixer 4 at the same time through the injection chamber 11. In addition, the water outlet is located above the discharge part, and the dust can be driven to flow downward by the speed of the water flowing downward, so that the dust can quickly fall to the bottom of the mixer 4. In addition, since the dust is relatively light, the dust directly discharged into the mixer 4 will cause the dust to float in the mixer 4 and also cause the dust in the injection chamber 11. Then, after adding water and dust, only part of the dust will be mixed with water for mixing, while the other part of the dust will float in the mixer 4 and cannot be mixed with water in the first time. In this application, water is mixed with dust in the process of being discharged into the mixer 4, thereby greatly reducing the content of dust floating in the mixer 4, and finally increasing the speed of mixing water and dust.
[0034] In this embodiment, the connection structure 1 is a box body that can form an injection chamber 11, the water outlet structure and the material outlet structure are both pipe bodies, the water outlet part is the port of the water outlet structure, and the material outlet part is the port of the material outlet structure.
[0035] Specifically, the water outlet structure is externally connected to a faucet that can provide a water source. The discharge structure is externally connected to a lower hopper, and the dust is injected into the lower hopper, and the dust enters the injection chamber 11 along the lower hopper and the discharge structure. In other schemes, in order to increase the speed at which the dust is added to the injection chamber 11, a spiral feed slurry is provided in the discharge structure, and a driving motor that can drive the spiral feed to rotate is provided outside the discharge structure, and the flow speed of the dust in the discharge structure is increased by the rotation of the spiral feed slurry.
[0036] In some embodiments, the water outlet includes at least two overflow holes 21, preferably two, for making water flow outward in a vertical downward direction. In this embodiment, the water outlet structure includes a main water pipe and a water branch pipe, the end of the water injection pipe is one of the overflow holes, and the end of the water branch pipe is another overflow hole. The water injection pipe is directly connected to the water branch pipe. By increasing the number of water outlets, the width of the water flow is increased during the downward flow of water, thereby increasing the speed at which the water mixes with the dust in the injection chamber 11.
[0037] In some other schemes, the water outlet also includes a plurality of water spray holes 22 for spraying water in a horizontal outward direction. Specifically, the water spray holes 22 are holes provided on the side wall of the water injection pipe and holes provided on the side wall of the water distribution pipe. The water spray holes 22 are perpendicular to the axis of the main water pipe, and the water spray pipe is also perpendicular to the axis of the water distribution pipe. In another scheme, the plurality of water spray holes 22 can also form a plurality of different inclination angles with the axis of the water injection pipe, and the plurality of water spray holes 22 can also form a plurality of different inclination angles with the axis of the water distribution pipe. Through this scheme, the width of the water flow can be further increased, thereby further increasing the speed at which water mixes with dust in the injection chamber 11.
[0038] In some other solutions, the water outlet also includes a plurality of drainage holes 23 for making water spray outwardly upwardly along an inclined direction. The drainage holes 23 are provided on the side wall of the water injection pipe, and the drainage holes 23 are also provided on the side wall of the water distribution pipe. Thus, the water discharged outwardly from the drainage holes 23 will flow upwardly.
[0039] In some other embodiments, the discharge portion includes a discharge port 31 for discharging the powder outward in a vertical downward direction; the discharge port 31 is at least partially located inside the mixer 4.
[0040] Specifically, a partition 5 is provided in the injection chamber 11, and the partition 5 is used to form a partition surface that divides the injection chamber 11 into a mounting chamber and a dust removal chamber. The partition 5 is preferably a plate. The overflow hole 21, the water spray hole 22 and the drain hole 23 are all located below the partition surface. The partition surface is used to prevent dust from adhering to the main water pipe and the water distribution pipe. The liquid discharged from the drain hole 23 can be sprayed on the partition 5 to prevent dust from adhering to the partition 5.
[0041] Specifically, the connection structure 1 includes a first tube body 12, a second tube body 13 and a third tube body 14; the first tube body 12, the second tube body 13 and the third tube body 14 are connected in sequence from top to bottom; the diameters of the first tube body 12, the second tube body 13 and the third tube body 14 increase in sequence from top to bottom. The first tube body 12 and the second tube body 13 are fixedly sealed by two first flange end covers 15; the second tube body 13 and the third tube body 14 are fixedly sealed by two second flange end covers 16; the third tube body 14 and the mixer 4 are fixedly sealed by at least one third flange end cover 17.
[0042] Specifically, the dust removal device further includes: a water tank 6, a water pump 7, a water pipe 8, a liquid level sensor, an alarm and a controller; the water pump 7 adds the water in the water tank 6 to the water outlet through the water pipe 8; the liquid level sensor is used to form a preset liquid level in the water tank 6; when the water in the water tank 6 is lower than the preset liquid level, the liquid level sensor generates a low liquid level signal and sends the low liquid level signal to the controller, and the controller controls the alarm to alarm. The alarm is a component that can emit a sound alarm. The controller is a computer system.
[0043] Specifically, the water delivery pipe 8 includes a first pipe section 81, a second pipe section 82 and a third pipe section 83; the first pipe section 81 is threadedly sealed with the second pipe section 82; the second pipe section 82 is threadedly sealed with the third pipe section 83; the water pump 7 adds water in the water tank 6 to the water outlet through the water delivery pipe 8, and the water passes through the first pipe section 81, the second pipe section 82 and the third pipe section 83 in sequence; a filter is arranged in the second pipe section 82. Among them, the first pipe section 81 and the third pipe section 83 are both flexible pipe sections, the length of the second pipe section 82 matches the length of the filter, and the filter is a filter element. The arrangement of the first pipe section 81, the second pipe section 82 and the third pipe section 83 makes it easy to disassemble and replace the filter.
[0044] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.
Claims
1. A water-saving water mist dust collector with a powdered activated carbon dosing system, characterized in that ,include: A connecting structure for forming a material injection chamber; A water injection structure is formed with a water outlet that can discharge water into the injection chamber; The injection structure is formed with a discharge portion for adding the dust to be mixed into the injection chamber; Wherein, the water outlet portion is located above the material outlet portion.
2. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 1 is characterized by: The water mist dust collector is used on a mixer, a mixing chamber is formed inside the mixer, and the injection chamber is connected to the mixing chamber. The water outlet portion includes at least two overflow holes for allowing water to flow outward in a vertical downward direction.
3. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 2 is characterized by: The water outlet also includes a plurality of water spray holes for spraying water horizontally outward.
4. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 3 is characterized by: The water outlet portion further comprises a plurality of drainage holes for causing water to be sprayed outwardly in an inclined upward direction.
5. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 2 is characterized by: The discharge portion includes a discharge port for discharging the powder outward in a vertical downward direction; The discharge port is at least partially located inside the mixer.
6. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 4 is characterized by: A partition is provided in the injection chamber, and the partition is used to form a partition surface that divides the injection chamber into a mounting chamber and a dust removal chamber; The overflow hole, the water spray hole and the drainage hole are all located below the partition surface.
7. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 2 is characterized by: The connecting structure comprises a first tube body, a second tube body and a third tube body; The first tube body, the second tube body and the third tube body are connected in sequence from top to bottom; The diameters of the first tube body, the second tube body and the third tube body increase sequentially from top to bottom.
8. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 7 is characterized by: The first tube body and the second tube body are fixedly sealed by two first flange end covers; the second tube body and the third tube body are fixedly sealed by two second flange end covers; the third tube body and the mixer are fixedly sealed by at least one third flange end cover.
9. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 8 is characterized by: The water-saving water mist dust collector also includes: a water tank, a water pump, a water pipe, a liquid level sensor, an alarm and a controller; The water pump adds the water in the water tank to the water outlet through the water delivery pipe; The liquid level sensor is used to form a preset liquid level in the water tank; When the water in the water tank is lower than the preset liquid level, the liquid level sensor generates a low liquid level signal and sends the low liquid level signal to the controller, and the controller controls the alarm to sound an alarm.
10. The water-saving water mist dust collector of the powdered activated carbon dosing system according to claim 9 is characterized in that: The water delivery pipe comprises a first pipe section, a second pipe section and a third pipe section; The first pipe section is thread-sealed and connected to the second pipe section; the second pipe section is thread-sealed and connected to the third pipe section; The water pump adds the water in the water tank to the water outlet through the water delivery pipe, and the water passes through the first pipe section, the second pipe section and the third pipe section in sequence; A filter is arranged in the second pipe section.