Automatic and accurate carbon source feeding device

Abstract

The utility model provides an automatic and accurate carbon source feeding device which comprises a medicine storage tank capable of storing a carbon source inside, a quantifying component arranged on the medicine storage tank and used for quantitatively feeding the carbon source, a material pumping component used for pumping the carbon source, and a material discharging component connected with the material pumping component and used for discharging the carbon source, the quantifying assembly comprises a partition plate arranged in the medicine storage tank, an electromagnetic valve arranged on the partition plate and a sliding plate connected in the medicine storage tank in a sliding mode. The driving unit is operated to move the sliding plate, so that the distance between the sliding plate and the partition plate is adjusted, the shorter the distance between the sliding plate and the partition plate is, the fewer carbon sources are subsequently put into sewage, and on the contrary, the longer the distance between the sliding plate and the partition plate is, the more the carbon sources are put. Therefore, the distance between the sliding plate and the partition plate is adjusted to accurately adjust the amount of the fed carbon source, so that the effect of accurately and quantitatively feeding the carbon source is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an automatic and precise carbon source dosing device. Background Art

[0002] As public awareness of environmental protection grows, the government is imposing higher standards on wastewater discharge from domestic and industrial wastewater treatment plants. Due to the low C / N ratios of domestic and industrial wastewater in my country, large amounts of external carbon sources must be added to wastewater treatment units to ensure that the total nitrogen content in the effluent meets discharge standards.

[0003] The usual way to add the carbon source is to pump the carbon source into the sewage. When in use, when adding the carbon source, since the dosing device uses a peristaltic pump to directly suck, the carbon source is output to the sewage through the drug outlet pipe. However, in actual use, it is not possible to achieve quantitative addition of the carbon source agent, resulting in the carbon source agent being added in varying amounts. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automatic and precise carbon source dosing device that can achieve precise and quantitative dosing.

[0005] The utility model provides the following technical solutions: an automatic and precise carbon source dosing device, comprising a medicine storage tank capable of storing a carbon source internally, a quantitative component arranged on the medicine storage tank for quantitatively dosing the carbon source, a pumping component for sucking the carbon source, and a discharge component connected to the pumping component for discharging the carbon source; the quantitative component comprises a partition plate arranged in the medicine storage tank, an electromagnetic valve arranged on the partition plate, a slide plate slidably connected in the medicine storage tank, and a driving unit arranged on the medicine storage tank for driving the slide plate to slide, the partition plate divides the inner cavity of the medicine storage tank into two parts, and there is a space between the slide plate and the partition plate, and the pumping component sucks the carbon source between the slide plate and the partition plate to the discharge component and discharges it into the sewage from the discharge component.

[0006] Furthermore, the driving unit includes a screw having one end rotatably connected to the slide, the other end of the screw extending to the outside through the side wall of the medicine storage tank, and a knob provided on the end of the screw extending to the outside.

[0007] Furthermore, the extraction assembly includes a telescopic tube having one end connected to the slide, the other end of the telescopic tube passing through the outer wall of the medicine storage tank, a mounting seat arranged on the outer wall of the medicine storage tank, a suction pump arranged on the mounting seat, and a extraction pipe arranged on the input end of the suction pump, the extraction pipe is connected to one end of the telescopic tube passing through the outer wall of the medicine storage tank, and the output end of the suction pump is connected to the discharge assembly.

[0008] Furthermore, the discharge assembly includes a hose with one end arranged at the output end of the suction pump, and a long cylindrical dispersion tube arranged on the other end of the hose.

[0009] Furthermore, the dispersion cylinder is provided with a moving unit for driving it to move in the sewage, and the moving unit includes mounting plates arranged on both sides of the dispersion cylinder, a floating plate and a shielding cover arranged between the mounting plates, a rotating paddle rotatably connected to the shielding cover, and a motor fixedly connected to the shielding cover, and the output shaft of the motor is fixedly connected to the rotating shaft of the rotating paddle.

[0010] Furthermore, a transparent plate is provided in the medicine storage tank at the space between the partition plate and the slide plate, and a scale is provided on the transparent plate, so that the carbon source between the partition plate and the slide plate can be seen through the transparent plate.

[0011] The beneficial effect of this utility model is that the slide is moved by operating the driving unit, thereby adjusting the distance between the slide and the partition plate. The shorter the distance between the slide and the partition plate, the less carbon source will be subsequently added to the sewage. On the contrary, the longer the distance, the more carbon source will be added. The distance between the slide and the partition plate is adjusted to accurately adjust the amount of carbon source added. After the position of the slide is adjusted, the operator can start the solenoid valve to open. When the solenoid valve opens, the carbon source located on the partition plate will enter the space between the partition plate and the slide through the solenoid valve. After the space is full of carbon source, the operator can close the solenoid valve and then operate the extraction component. The extraction component sucks the carbon source between the slide and the partition plate into the discharge component and discharges it into the sewage from the discharge component, thereby achieving the effect of accurately and quantitatively adding the carbon source. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the quantitative component of the utility model.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the material extraction component of the utility model.

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the discharge assembly of the utility model.

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the mobile unit of the utility model.

[0017] The marks in the accompanying drawings are: 1-support foot, 2-box, 3-drug inlet pipe, 4-quantifying assembly, 41-partition plate, 42-solenoid valve, 43-chute, 44-slide plate, 45-screw, 46-knob, 5-extraction assembly, 51-telescopic tube, 52-extraction pipe, 53-mounting seat, 54-suction pump, 6-discharge assembly, 61-hose, 62-dispersion cylinder, 63-moving unit, 631-mounting plate, 632-floating plate, 633-shielding cover, 634-rotating paddle, 635-motor, 7-transparent plate, 8-scale. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] First embodiment:

[0022] This embodiment provides a carbon source automatic and precise dosing device, such as Figure 1 As shown, it includes a medicine storage tank for storing a carbon source, a quantitative component 4 provided on the medicine storage tank for quantitatively adding the carbon source, a pumping component 5 for sucking the carbon source, and a discharge component 6 connected to the pumping component 5 for discharging the carbon source;

[0023] Among them, such as Figure 1 and Figure 2As shown, the medicine storage tank includes a box body 2, a plurality of supporting legs 1 arranged at the lower part of the box body 2, and a medicine inlet pipe 3 arranged at the upper part of the box body 2 for adding a carbon source into the box body 2, the quantitative component 4 includes a partition plate 41 arranged in the medicine storage tank, an electromagnetic valve 42 arranged on the partition plate 41, a plurality of slide grooves 43 opened in the medicine storage tank, a slide plate 44 is slidably connected to the medicine storage tank through the slide groove 43, and a driving unit for driving the slide plate 44 to slide is provided on the medicine storage tank, the partition plate 41 divides the inner cavity of the medicine storage tank into two parts, and there is a space between the slide plate 44 and the partition plate 41, and the extraction component 5 sucks the carbon source between the slide plate 44 and the partition plate 41 to the discharge component 6 and discharges it into the sewage from the discharge component 6.

[0024] It can be understood that the operator can add the carbon source into the box body 2 through the medicine inlet pipe 3. When the carbon source needs to be added to the sewage, first a part of the discharge component 6 is placed into the sewage, and then the quantitative component 4 can be operated to adjust the amount to be added. Specifically, the operator can operate the driving unit to move the slide 44, thereby adjusting the distance between the slide 44 and the partition plate 41. The shorter the distance between the slide 44 and the partition plate 41, the less carbon source will be added to the sewage later. On the contrary, the longer the distance, the more carbon source will be added. Therefore, the distance between the slide 44 and the partition plate 41 is adjusted. The distance between the plate 44 and the partition plate 41 can be accurately adjusted to adjust the amount of carbon source added. After adjusting the position of the slide 44, the operator can start the solenoid valve 42 to open. When the solenoid valve 42 opens, the carbon source located on the partition plate 41 will enter the space between the partition plate 41 and the slide 44 through the solenoid valve 42. After the space is full of carbon source, the operator can close the solenoid valve 42 and then operate the extraction component 5. The extraction component 5 sucks the carbon source between the slide 44 and the partition plate 41 to the discharge component 6 and discharges it into the sewage from the discharge component 6.

[0025] The driving unit includes a screw rod 45 having one end rotatably connected to the slide plate 44 , the other end of the screw rod 45 extending to the outside through the side wall of the medicine storage tank, and a knob 46 provided on the end of the screw rod 45 extending to the outside.

[0026] It can be understood that the operator rotates the knob 46 , which drives the screw 45 to rotate, and the screw 45 pushes the slide 44 to move, thereby adjusting the distance between the slide 44 and the partition plate 41 .

[0027] like Figure 3 As shown, the extraction assembly 5 includes a telescopic tube 51 connected to the slide 44 at one end, the other end of the telescopic tube 51 passes through the outer wall of the medicine storage tank, a mounting seat 53 is provided on the outer wall of the medicine storage tank, a suction pump 54 is provided on the mounting seat 53, and a extraction pipe 52 is provided on the input end of the suction pump 54. The extraction pipe 52 is connected to one end of the telescopic tube 51 passing through the outer wall of the medicine storage tank, and the output end of the suction pump 54 is connected to the discharge assembly 6.

[0028] It can be understood that the operator starts the suction pump 54, and the suction pump 54 sucks the carbon source between the partition plate 41 and the slide 44 into the discharge assembly 6 through the telescopic tube 51 and the suction tube 52, and then discharges it into the sewage through the discharge assembly 6, wherein the telescopic tube 51 can be telescopic, and when the slide 44 moves, the telescopic tube 51 will adaptively telescope.

[0029] like Figure 4 As shown, the discharge assembly 6 includes a hose 61 with one end arranged at the output end of the suction pump 54, and a long cylindrical dispersion tube 62 arranged on the other end of the hose 61.

[0030] It can be understood that the operator places the dispersion cylinder 62 into the sewage, and the carbon source sucked by the suction pump 54 through the telescopic tube 51 and the suction tube 52 will enter the hose 61, and then enter the dispersion cylinder 62 through the hose 61, and then be discharged into the sewage from the dispersion cylinder 62. The dispersion cylinder 62 is set in a long cylindrical shape so that the carbon source can be more dispersed into the sewage.

[0031] The box body 2 is provided with a transparent plate 7 in the space between the partition plate 41 and the slide plate 44. A scale 8 is provided on the transparent plate 7. The carbon source between the partition plate 41 and the slide plate 44 can be seen through the transparent plate 7.

[0032] It can be understood that the operator can observe the carbon source between the partition plate 41 and the slide plate 44 through the transparent plate 7 , and can clearly know the amount of the carbon source between the partition plate 41 and the slide plate 44 through the scale 8 .

[0033] To sum up, by operating the driving unit, the slide 44 is moved, thereby adjusting the distance between the slide 44 and the partition plate 41. The shorter the distance between the slide 44 and the partition plate 41, the less carbon source will be subsequently added to the sewage. On the contrary, the longer the distance, the more carbon source will be added. The distance between the slide 44 and the partition plate 41 is adjusted to accurately adjust the amount of carbon source added. After adjusting the position of the slide 44, the operator can start the solenoid valve 42 to open. When the solenoid valve 42 opens, the carbon source located on the partition plate 41 will enter the space between the partition plate 41 and the slide 44 through the solenoid valve 42. After the space is full of carbon source, the operator can close the solenoid valve 42 and then operate the extraction component 5. The extraction component 5 sucks the carbon source between the slide 44 and the partition plate 41 into the discharge component 6 and discharges it into the sewage from the discharge component 6, thereby achieving the effect of precise and quantitative addition of carbon source.

[0034] like Figure 5FIG2 is a second embodiment of the present invention, which further includes, on the basis of the first embodiment: a moving unit 63 for driving the dispersion cylinder 62 to move in sewage is provided on the dispersion cylinder 62, the moving unit 63 includes mounting plates 631 provided on both sides of the dispersion cylinder 62, a floating plate 632 and a shielding cover 633 provided between the mounting plates 631, a rotating paddle 634 rotatably connected to the shielding cover 633, and a motor 635 fixedly connected to the shielding cover 633, wherein the output shaft of the motor 635 is fixedly connected to the rotating shaft of the rotating paddle 634.

[0035] It can be understood that in order to further deliver the carbon source to various parts of the sewage, a mobile unit 63 is provided. Specifically, the operator places the dispersion cylinder 62 and the mobile unit 63 into the sewage, and the float 632 in the mobile unit 63 will drive the dispersion cylinder 62 and the components on the dispersion cylinder 62 to float on the surface of the sewage. When the dispersion cylinder 62 delivers the carbon source into the sewage, the operator can start the motor 635 to reverse or rotate the output shaft of the motor 635. The rotation of the output shaft of the motor 635 will drive the rotating paddle 634 to rotate. The rotation of the rotating paddle 634 will drive the dispersion cylinder 62 and the components on the dispersion cylinder 62 to move in the sewage, thereby enabling the carbon source to be delivered to different positions in the sewage. The forward or backward direction of the dispersion cylinder 62 is controlled by controlling the forward rotation of the rotating paddle 634. The hose 61 is made of a reelable material to facilitate the movement of the dispersion cylinder 62.

[0036] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A carbon source automatic and precise dosing device, characterized in that: It includes a medicine storage tank that can store a carbon source inside, a quantitative component arranged on the medicine storage tank for quantitatively adding the carbon source, a suction component for sucking the carbon source, and a discharge component connected to the suction component for discharging the carbon source; the quantitative component includes a partition plate arranged in the medicine storage tank, an electromagnetic valve arranged on the partition plate, a slide plate slidably connected in the medicine storage tank, and a driving unit arranged on the medicine storage tank for driving the slide plate to slide, the partition plate divides the inner cavity of the medicine storage tank into two parts, there is a space between the slide plate and the partition plate, the suction component sucks the carbon source between the slide plate and the partition plate to the discharge component and discharges it into the sewage from the discharge component.

2. The carbon source automatic and precise dosing device according to claim 1, characterized in that: The driving unit includes a screw rod with one end rotatably connected to the slide, the other end of the screw rod passes through the side wall of the medicine storage tank and extends to the outside, and a knob is provided on the end of the screw rod extending to the outside.

3. The automatic and precise carbon source dosing device according to claim 1, characterized in that: The pumping assembly includes a telescopic tube connected to the slide at one end, the other end of the telescopic tube passing through the outer wall of the medicine storage tank, a mounting seat arranged on the outer wall of the medicine storage tank, a suction pump arranged on the mounting seat, and a pumping pipe arranged on the input end of the suction pump, the pumping pipe is connected to the end of the telescopic tube passing through the outer wall of the medicine storage tank, and the output end of the suction pump is connected to the discharge assembly.

4. The automatic and precise carbon source dosing device according to claim 3, characterized in that: The discharge assembly includes a hose with one end arranged at the output end of the suction pump, and a long cylindrical dispersion cylinder arranged on the other end of the hose.

5. The automatic and precise carbon source dosing device according to claim 4, characterized in that: The dispersion cylinder is provided with a moving unit for driving it to move in the sewage. The moving unit includes mounting plates arranged on both sides of the dispersion cylinder, a floating plate and a shielding cover arranged between the mounting plates, a rotating paddle rotatably connected to the shielding cover, and a motor fixedly connected to the shielding cover, and the output shaft of the motor is fixedly connected to the rotating shaft of the rotating paddle.

6. The carbon source automatic and precise dosing device according to claim 1, characterized in that: The medicine storage tank is provided with a transparent plate at the space between the partition plate and the slide plate. A scale is provided on the transparent plate. The carbon source between the partition plate and the slide plate can be seen through the transparent plate.

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