Water storage device of biomass steam generator

Abstract

The utility model discloses a water storage device of a biomass steam generator. The water storage device comprises a water storage barrel and a cleaning mechanism, the biomass steam generator water storage device comprises a water storage barrel, a filter box is arranged on the right side of the water storage barrel, filter cotton and a filter screen are sequentially arranged in the filter box from top to bottom, a water inlet pipe is installed at a water inlet in the upper end of the filter box, and a pump is installed at a water outlet in the bottom side of the filter box. According to the biomass steam generator, the filtering box body used for filtering is arranged on the outer side of the water storage barrel body and used for filtering water entering the water storage barrel body, so that the filtering cotton and the filtering net can be replaced or cleaned more conveniently, shutdown treatment is not needed, and the water supply operation of the water storage barrel body on the biomass steam generator is not affected; the algae organisms attached to the side wall and the bottom surface of the water storage barrel can be cleaned in cooperation with a blow-off pipe, the trouble of manually cleaning the algae organisms is avoided, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of water storage devices, and particularly relates to a water storage device for a biomass steam generator. Background Art

[0002] A biomass steam generator uses biomass pellets as fuel. Biomass pellets, also known as artificial coal, are made from all waste crops such as straw, rice straw, firewood, wood chips, peanut shells, sunflower seed shells, beet pulp, and tree bark through processes such as crushing, mixing, extrusion, and drying. When burning, biomass pellets do not produce a large amount of pollutants like coal, and unlike traditional fossil energy which is non-renewable and depleted with use, biomass pellet fuel belongs to green and renewable energy, and thus has received strong promotion and support from the state. When a biomass steam generator is in use, water needs to be supplied through a water storage device.

[0003] After retrieval, a patent with the application number 201922026557.3 discloses a water storage device for a biomass steam generator. This patent can treat the water entering the biomass steam generator by setting a water pumping mechanism, a water blocking mechanism, a bearing mechanism, and a filtering mechanism, avoiding excessive water hardness, and the filtering mechanism can filter impurities in the water, ensuring the water quality entering the biomass steam generator. However, since the filtering mechanism is set inside the water tank, when replacing or cleaning the filtering mechanism, it is necessary to stop the machine, which will affect the water inlet efficiency of the biomass steam generator. Moreover, after the water tank is used for a long time, algae will grow inside it. These algae not only affect the appearance but also have a certain musty smell and even block the water passage. Content of the Utility Model

[0004] To solve the problems existing in the prior art, the utility model provides a water storage device for a biomass steam generator. By setting a filtering box body for filtering outside the water storage cylinder, the water entering the water storage cylinder can be filtered, which is not only more convenient for replacing or cleaning the filter cotton and filter net, but also does not require stopping the machine for treatment, and does not affect the water supply operation of the water storage cylinder to the biomass steam generator. By setting a cleaning mechanism inside the water storage cylinder and cooperating with a sewage discharge pipe, the algae attached to the side wall and bottom surface of the water storage cylinder can be cleaned, avoiding the trouble of manual cleaning of algae, and having strong practicability.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A water storage device for a biomass steam generator, comprising a water storage cylinder body and a cleaning mechanism; a filter box body is arranged on the right side of the water storage cylinder body, a filter cotton and a filter net are sequentially arranged in the filter box body from top to bottom, a water inlet pipe is installed at the water inlet at the upper end of the filter box body, a pump body is installed at the water outlet at the bottom side of the filter box body, the pump body is communicated with the inner cavity of the water storage cylinder body through a water delivery pipe, a drain pipe is installed at the drain port at the left bottom end of the water storage cylinder body, a first valve is installed on the drain pipe, a sewage discharge pipe is installed at the sewage discharge port on the right side of the water storage cylinder body, a second valve is installed on the sewage discharge pipe, the cleaning mechanism comprises a rotating shaft, a reduction motor, a cross bar, a side wall cleaning plate and a bottom surface cleaning plate, the rotating shaft is rotatably connected to the middle of the inner cavity of the water storage cylinder body, a reduction motor connected to the rotating shaft is installed on the upper side of the water storage cylinder body, cross bars are fixed on both the left and right sides at the upper end of the rotating shaft, side wall cleaning plates which are slidably connected with the inner wall of the water storage cylinder body in a matching manner are fixed at the outer ends of the cross bars, bottom surface cleaning plates are fixed on both the left and right sides at the bottom end of the rotating shaft, the bottom surface cleaning plates are slidably connected with the inner cavity bottom surface of the water storage cylinder body in a matching manner, and the outer ends of the bottom surface cleaning plates are connected to the bottom ends of the corresponding side wall cleaning plates. By arranging a filter box body for filtering on the outer side of the water storage cylinder body to filter the water entering the water storage cylinder body, it is not only more convenient to replace or clean the filter cotton and the filter net, but also there is no need to stop the machine for treatment, which does not affect the water supply operation of the water storage cylinder body to the biomass steam generator. By arranging a cleaning mechanism in the water storage cylinder body and cooperating with the sewage discharge pipe, the algae organisms attached to the side wall and the bottom surface of the water storage cylinder body can be cleaned, avoiding the trouble of manually cleaning the algae organisms, and the practicability is strong.

[0007] Further, an activated carbon plate is arranged in the filter box body below the filter net. The activated carbon plate can remove pollutants such as organic matters, heavy metals, bacteria, viruses and radioactivity in the water, further ensuring the water quality.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a filter box body for filtering on the outer side of the water storage cylinder body to filter the water entering the water storage cylinder body, it is not only more convenient to replace or clean the filter cotton and the filter net, but also there is no need to stop the machine for treatment, which does not affect the water supply operation of the water storage cylinder body to the biomass steam generator. By arranging a cleaning mechanism in the water storage cylinder body and cooperating with the sewage discharge pipe, the algae organisms attached to the side wall and the bottom surface of the water storage cylinder body can be cleaned, avoiding the trouble of manually cleaning the algae organisms, and the practicability is strong. The activated carbon plate can remove pollutants such as organic matters, heavy metals, bacteria, viruses and radioactivity in the water, further ensuring the water quality. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the present utility model.

[0010] In the figure: 1 water storage cylinder body, 2 filter box body, 3 cleaning mechanism, 31 rotating shaft, 32 reduction motor, 33 cross bar, 34 side wall cleaning plate, 35 bottom surface cleaning plate, 4 water inlet pipe, 5 pump body, 6 water delivery pipe, 7 filter cotton, 8 filter net, 9 activated carbon plate, 10 drain pipe, 11 first valve, 12 sewage discharge pipe, 13 second valve. Detailed implementation manner

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0012] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. Embodiment

[0013] See the appendix Figure 1As shown in the figure, a water storage device for a biomass steam generator includes a water storage cylinder body 1 and a cleaning mechanism 3. A filter box body 2 is provided on the right side of the water storage cylinder body 1. A filter cotton 7 and a filter net 8 are sequentially arranged in the filter box body 2 from top to bottom. A water inlet pipe 4 is installed at the water inlet at the upper end of the filter box body 2. A pump body 5 is installed at the water outlet at the bottom side of the filter box body 2. The pump body 5 is communicated with the inner cavity of the water storage cylinder body 1 through a water delivery pipe 6. A drain pipe 10 is installed at the drain port at the left bottom end of the water storage cylinder body 1. A first valve 11 is installed on the drain pipe 10. A sewage discharge pipe 12 is installed at the sewage discharge port on the right side of the water storage cylinder body 1. A second valve 13 is installed on the sewage discharge pipe 12. The cleaning mechanism 3 includes a rotating shaft 31, a reduction motor 32, a cross bar 33, a side wall cleaning plate 34 and a bottom surface cleaning plate 35. The rotating shaft 31 is rotatably connected to the middle part of the inner cavity of the water storage cylinder body 1. A reduction motor 32 connected to the rotating shaft 31 is installed on the upper side of the water storage cylinder body 1. Cross bars 33 are fixed on the left and right sides of the upper end of the rotating shaft 31. Side wall cleaning plates 34 which are slidably connected with the inner wall of the water storage cylinder body 1 are fixed at the outer ends of the cross bars 33. Bottom surface cleaning plates 35 are fixed on the left and right sides of the bottom end of the rotating shaft 31. The bottom surface cleaning plates 35 are slidably connected with the inner cavity bottom surface of the water storage cylinder body 1. The outer ends of the bottom surface cleaning plates 35 are connected to the bottom ends of the corresponding side wall cleaning plates 34. By arranging a filter box body 2 for filtering on the outside of the water storage cylinder body 1 to filter the water entering the water storage cylinder body 1, it is not only more convenient to replace or clean the filter cotton 7 and the filter net 8, but also there is no need to stop the machine for treatment, which does not affect the water supply operation of the water storage cylinder body 1 to the biomass steam generator. By arranging a cleaning mechanism 3 in the water storage cylinder body 1 and cooperating with the sewage discharge pipe 12, the algae organisms attached to the side wall and the bottom surface of the water storage cylinder body 1 can be cleaned, avoiding the trouble of manual cleaning of the algae organisms, and having strong practicability.

[0014] An activated carbon plate 9 is provided in the filter box body 2 below the filter net 8. The activated carbon plate 9 can remove organic matters, heavy metals, bacteria, viruses, radioactive and other pollutants in the water, further ensuring the water quality.

[0015] Working principle: External water enters the filter box body 2 through the water inlet pipe 4, and the filter cotton 7 and the filter net 8 are used to filter impurities with different particles in the water. The pump body 5 conveys the filtered water to the water storage cylinder body 1 through the water delivery pipe 6. Close the second valve 13 and open the first valve 11. The water in the water storage cylinder body 1 can be conveyed to the biomass steam generator through the drain pipe 10 for use. When algae grow in the water storage cylinder body 1, close the first valve 11 and the second valve 13. The reduction motor 32 drives the side wall cleaning plate 34 and the bottom cleaning plate 35 to rotate through the rotating shaft 31 and the cross bar 33, and the algae on the inner side wall and the bottom surface of the water storage cylinder body 1 are scraped off by the side wall cleaning plate 34 and the bottom cleaning plate 35, avoiding the trouble of manual cleaning of algae, and having strong practicability. Then open the second valve 13, and the water body containing algae is discharged through the sewage discharge pipe 12. Since the filter box body 2 is arranged outside the water storage cylinder body 1, there is no need to stop the machine when replacing or cleaning the filter cotton 7 and the filter net 8, which does not affect the water supply operation of the water storage cylinder body 1 to the biomass steam generator. By setting the activated carbon plate 9, organic matters, heavy metals, bacteria, viruses and radioactive and other pollutants in the water can be removed, further ensuring the water quality.

[0016] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model, and any reference signs in the claims should not be regarded as limiting the claimed rights.

[0017] In addition, it should be understood that although this specification is described according to embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water storage device for a biomass steam generator, comprising a water storage cylinder and a cleaning mechanism, characterized in that: A filter box is provided on the right side of the water storage cylinder, and filter cotton and a filter screen are arranged in the filter box from top to bottom in sequence. A water inlet pipe is installed at the water inlet on the upper end of the filter box, and a pump body is installed at the water outlet on the bottom side of the filter box. The pump body is connected with the inner cavity of the water storage cylinder through a water delivery pipe. A drain pipe is installed at the drain outlet at the bottom left end of the water storage cylinder, and a first valve is installed on the drain pipe. A drain pipe is installed at the drain outlet on the right side of the water storage cylinder, and a second valve is installed on the drain pipe. The cleaning mechanism includes a rotating shaft , a reduction motor, a cross bar, a side wall cleaning plate and a bottom cleaning plate, a rotating shaft is rotatably connected to the middle part of the inner cavity of the water storage cylinder body, a reduction motor connected to the rotating shaft is installed on the upper side of the water storage cylinder body, cross bars are fixed on the left and right sides of the upper end of the rotating shaft, side wall cleaning plates that are slidably connected to the inner wall of the water storage cylinder body are fixed on the outer ends of the cross bars, bottom cleaning plates are fixed on the left and right sides of the bottom end of the rotating shaft, the bottom cleaning plates are slidably connected to the bottom surface of the inner cavity of the water storage cylinder body, and the outer ends of the bottom cleaning plates are connected to the bottom ends of the corresponding side wall cleaning plates.

2. A water storage device for a biomass steam generator according to claim 1, characterized in that: The filter box is provided with an activated carbon plate located below the filter screen.

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