Biomass hot blast stove biogas blending combustion device for drying vinasse

Abstract

The utility model relates to a biomass hot blast stove biogas blending combustion device for drying vinasse, which comprises a support base, a support block, a biomass burner and a biogas burner, the biomass burner is mounted at the top end of the support base, and the biogas burner is mounted at the top end of the support block. The biomass burner comprises a feeding hopper, a power supply jack, a first fire spraying opening, an operation screen and a gas inlet hole; the biogas burner comprises an air blower, a second fire spraying opening and a first connecting pipe; a metering assembly is arranged on the outer surface of the first connecting pipe. The biogas burner and the first connecting pipe are arranged and matched with the second connecting pipe and the exhaust fan, so that biogas generated during vinasse processing can be better sucked by the second connecting pipe and the exhaust fan and is injected into the biogas burner to be burnt by matching with the first connecting pipe; and finally, methane after combustion is injected into a hearth of the biomass combustion machine through the methane combustion machine, so that biomass fuel is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine lees drying devices, in particular to a biomass hot blast furnace biogas co-firing device for wine lees drying. Background Art

[0002] In rural areas, distiller's grains are commonly used as feed for livestock. A large amount of protein in them cannot be converted and is difficult to be absorbed and utilized, resulting in great waste. The most thorough and successful way to deal with waste distiller's grains is to dehydrate the distiller's grains and make them into compound feeds, which is an economical and effective method to increase the potency and make them better digestible and absorbed. Different compound feeds can be made by adding trace elements and other additives according to different feeding standards for livestock and poultry. It can not only turn waste into treasure for factories and increase economic benefits, but also has important significance for controlling environmental pollution, alleviating the shortage of compound feeds in my country, saving energy and reducing emissions, and developing the breeding industry.

[0003] At present, biomass is used as energy to burn in distiller's grains feed processing plants to generate hot air to dry distiller's grains. However, a large amount of biogas is generated during the sewage treatment process of distiller's grains processing plants, and the generated biogas is directly discharged without being effectively utilized, resulting in a certain waste of resources. Therefore, it is necessary to design a biomass hot air furnace biogas blending device for distiller's grains drying that can effectively blend biogas into the biomass hot air furnace, fully utilize biogas, and reduce the use of biomass fuel to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a biomass hot blast furnace biogas co-firing device for wine lees drying, which is used to solve the problems raised by the above-mentioned background technology.

[0005] The utility model discloses a biomass hot blast furnace biogas blending combustion device for wine lees drying, comprising a supporting base, a supporting block, a biomass burner and a biogas burner, wherein the biomass burner is installed on the top of the supporting base, the biogas burner is installed on the top of the supporting block, the biomass burner comprises a feed hopper, a power socket, a first flame nozzle, an operation screen and an air inlet, the biogas burner comprises a blower, a second flame nozzle and a first connecting pipe; a metering component is arranged on the outer surface of the first connecting pipe, and the metering component comprises a biogas flow meter, a biogas flow regulating valve, a second connecting pipe and an exhaust fan.

[0006] As a further improvement of the utility model, the feed hopper is installed at the top of the biomass burner, and the first flame nozzle is installed at an end of the biomass burner away from the biogas burner.

[0007] As a further improvement of the utility model, the power socket is arranged on the front side of the biomass burner, the operation screen is installed on the front of the biomass burner near the power socket, and the air inlet is arranged on the front of the biomass burner near the operation screen.

[0008] As a further improvement of the present invention, the second flame jet is arranged on one side of the biogas burner, and one end of the second flame jet away from the biogas burner is connected to the interior of the furnace of the biomass burner.

[0009] As a further improvement of the utility model, the blower is installed on one side of the biogas burner, and one end of the first connecting pipe is connected to the outside of the second flame outlet.

[0010] As a further improvement of the utility model, the biogas flow meter and the biogas flow regulating valve are both installed on the outer surface of the first connecting pipe, the second connecting pipe is connected to the end of the first connecting pipe away from the second flame outlet, and the exhaust fan is installed on the inner wall of the second connecting pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a biogas burner and a first connecting pipe, cooperates with a second connecting pipe and an exhaust fan, so that the biogas generated during the processing of lees can be better absorbed by the second connecting pipe and the exhaust fan, and injected into the biogas burner for combustion in cooperation with the first connecting pipe, and finally injects the burned biogas into the furnace of the biomass burner through the biogas burner, thereby saving biomass fuel;

[0013] 2. At the same time, the biogas flow meter and biogas flow regulating valve are used to effectively control the amount of biogas entering and measure the biogas entering the biogas burner, so that the staff can better control the amount of biogas extracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall top view structure of the utility model;

[0018] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0019] In the figure: 01, support base; 011, support block; 02, biomass burner; 021, feed hopper; 022, power socket; 023, first flame outlet; 024, operation screen; 025, air inlet; 03, biogas burner; 031, blower; 032, second flame outlet; 033, first connecting pipe; 04, biogas flow meter; 041, biogas flow regulating valve; 042, second connecting pipe; 043, exhaust fan. DETAILED DESCRIPTION

[0020] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] See also Figure 1-4The utility model includes a support base 01, a support block 011, a biomass burner 02 and a biogas burner 03. The biomass burner 02 is installed on the top of the support base 01, and the biogas burner 03 is installed on the top of the support block 011. The biomass burner 02 includes a feed hopper 021, a power socket 022, a first flame nozzle 023, an operation screen 024 and an air inlet 025. The biogas burner 03 includes a blower 031, a second flame nozzle 032 and a first connecting pipe 033; a metering component is provided on the outer surface of the first connecting pipe 033, and the metering component includes a biogas flow meter 04, a biogas flow regulating valve 041, a second connecting pipe 042 and an exhaust fan 043.

[0025] See also Figure 1 and Figure 2 In this embodiment, in order to better burn the biomass, the feed hopper 021 is installed at the top of the biomass burner 02, and the first flame nozzle 023 is installed at one end of the biomass burner 02 away from the biogas burner 03;

[0026] The power socket 022 is arranged on the front side of the biomass burner 02 , the operation screen 024 is installed on the front side of the biomass burner 02 near the power socket 022 , and the air inlet 025 is arranged on the front side of the biomass burner 02 near the operation screen 024 .

[0027] See also Figure 1 and Figure 3 It should be noted that, in order to better burn the absorbed biogas, the second flame vent 032 is arranged on one side of the biogas burner 03, and one end of the second flame vent 032 away from the biogas burner 03 is connected to the interior of the furnace of the biomass burner 02;

[0028] The blower 031 is installed on one side of the biogas burner 03 , and one end of the first connecting pipe 033 is connected to the outside of the second flame outlet 032 .

[0029] See also Figure 1 and Figure 4 Specifically, in order to better absorb the biogas for combustion and effectively measure and control the biogas, the biogas flow meter 04 and the biogas flow regulating valve 041 are both installed on the outer surface of the first connecting pipe 033, the second connecting pipe 042 is connected to the end of the first connecting pipe 033 away from the second flame outlet 032, and the exhaust fan 043 is installed on the inner wall of the second connecting pipe 042.

[0030] When the wine lees are processed, biogas is generated, and the exhaust fan 043 in the second connecting pipe 042 is started. The exhaust fan 043 is used to draw the biogas into the second connecting pipe 042. After passing through the biogas flow regulating valve 041 and the biogas flow meter 04, the biogas enters the first connecting pipe 033 and is finally injected into the second ignition port 032 on the biogas burner 03. The biogas is burned in cooperation with the biogas burner 03 and sprayed into the furnace of the biomass burner 02 from the second ignition port 032, mixed with the biomass and burned together, thereby saving the combustion amount of the biomass to a certain extent. Before the biomass burner 02 burns, the power socket 022 is plugged in, and then the biomass burner 02 is controlled to start through the operation panel 024, and the biomass material is poured from the feed hopper 021. Finally, the burning flame is ejected from the first ignition port 023, and the external docking equipment is docked with the wine lees dryer, so that the heat can be transferred to dry the wine lees.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A biomass hot air furnace biogas co-combustion device for wine lees drying, comprising a support base (01), a support block (011), a biomass burner (02) and a biogas burner (03), characterized in that: The biomass burner (02) is installed on the top of the support base (01), and the biogas burner (03) is installed on the top of the support block (011). The biomass burner (02) includes a feed hopper (021), a power socket (022), a first flame outlet (023), an operation screen (024) and an air inlet (025). The biogas burner (03) includes a blower (031), a second flame outlet (032) and a first connecting pipe (033). A metering component is provided on the outer surface of the first connecting pipe (033), and the metering component comprises a biogas flow meter (04), a biogas flow regulating valve (041), a second connecting pipe (042) and an exhaust fan (043).

2. The biomass hot blast furnace biogas co-combustion device for lees drying according to claim 1, characterized in that: The feed hopper (021) is installed at the top of the biomass burner (02), and the first flame outlet (023) is installed at an end of the biomass burner (02) away from the biogas burner (03).

3. The biomass hot air furnace biogas co-combustion device for lees drying according to claim 1 is characterized in that: The power socket (022) is arranged on the front side of the biomass burner (02), the operation screen (024) is installed on the front side of the biomass burner (02) near the power socket (022), and the air inlet (025) is arranged on the front side of the biomass burner (02) near the operation screen (024).

4. The biomass hot air furnace biogas co-combustion device for lees drying according to claim 1, characterized in that: The second flame emitting port (032) is arranged on one side of the biogas burner (03), and one end of the second flame emitting port (032) away from the biogas burner (03) is connected to the interior of the furnace of the biomass burner (02).

5. The biomass hot air furnace biogas co-combustion device for lees drying according to claim 1, characterized in that: The blower (031) is installed on one side of the biogas burner (03), and one end of the first connecting pipe (033) is connected to the outside of the second flame outlet (032).

6. The biomass hot air furnace biogas co-combustion device for lees drying according to claim 1, characterized in that: The biogas flow meter (04) and the biogas flow regulating valve (041) are both installed on the outer surface of the first connecting pipe (033), the second connecting pipe (042) is connected to an end of the first connecting pipe (033) away from the second flame outlet (032), and the exhaust fan (043) is installed on the inner wall of the second connecting pipe (042).

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