Carbon gas co-production heat supply device

Abstract

The utility model discloses a carbon gas co-production heat supply device which comprises a gasification furnace, the top of the gasification furnace is communicated with a gas delivery pipe, the tail end of the gas delivery pipe is communicated with a filter box, the top of the filter box is provided with a heat supply assembly, and the heat supply assembly comprises a sealing cover attached to the top of the filter box. The utility model relates to the technical field of carbon gas co-production, in particular to a carbon gas co-production heat supply device, through the cooperation of a sealing cover, a water conveying pipe, a water inlet valve and a water drainage valve, the heat supply effect is achieved by transmitting the temperature of high-temperature biomass gasified fuel gas to other places through flowing of water, and the problem that when an existing carbon gas co-production heat supply device is used, the temperature of the high-temperature biomass gasified fuel gas is too high is solved. The problems that in the prior art, workers collect obtained high-temperature biomass gasified fuel gas and take out the fuel gas for use when needed, heat of the high-temperature biomass gasified fuel gas generated just now can be lost in the collecting process, the heat cannot be utilized, and resources are wasted are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon gas cogeneration technical field, concretely is a carbon gas cogeneration heat supply device. BACKGROUND

[0002] Carbon gas cogeneration technology takes the agricultural, forestry processing surplus (such as straw, rice hull, fruit shell etc.) as raw material, and converts biomass into biomass gasification fuel gas, charcoal and biomass fertilizer through pyrolysis gasification technology, and these products can be used for heating after combustion.

[0003] The existing carbon gas cogeneration heat supply device, the staff places the charcoal and biomass gasification fuel gas obtained by carbon gas cogeneration into the boiler to burn, heats water, and the heated water is circulated to each position through the pipeline, thereby supplying the heating demand of the whole area.

[0004] When the existing carbon gas cogeneration heat supply device is used, the staff collects the obtained high-temperature biomass gasification fuel gas, and takes out and uses it when needed, and the heat of the just-generated high-temperature biomass gasification fuel gas may be lost in the collection process, which cannot be utilized, resulting in resource waste. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a carbon gas cogeneration heat supply device, which solves the problem that the existing carbon gas cogeneration heat supply device collects the obtained high-temperature biomass gasification fuel gas when used, and takes out and uses it when needed, and the heat of the just-generated high-temperature biomass gasification fuel gas may be lost in the collection process, which cannot be utilized, resulting in resource waste.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a carbon gas cogeneration heat supply device, comprising a gasification furnace, the top of the gasification furnace is communicated with a gas conveying pipe, the tail end of the gas conveying pipe is communicated with a filter box, the top of the filter box is provided with a heat supply assembly, the heat supply assembly comprises: a sealing cover, which is attached to the top of the filter box; a water conveying pipe, which is located in the interior of the filter box and penetrates the top of the sealing cover at both ends; a water inlet valve, which is communicated with one end of the water conveying pipe; a water outlet valve, which is communicated with the end of the water conveying pipe away from the water inlet valve; a fixing unit, which is arranged on the top of the filter box and located on both sides of the sealing cover; wherein the temperature of the high-temperature synthesis gas is transmitted to the conveying pipeline through water by the cooperation of the water inlet valve, the water conveying pipe and the water outlet valve.

[0007] Preferably, the fixing unit comprises: a horizontal plate, fixedly connected to the top of the filter box; two vertical columns, fixedly connected to the top of the horizontal plate; a fixing plate, rotatably connected between the two vertical columns by a pin shaft; three through grooves, provided on the top of the fixing plate; three bolts, respectively inserted into the inner walls of the three through grooves, and fixedly connected to the inner wall of the horizontal plate by threads; and three limiting seats, respectively fixedly connected to the tops of the three bolts, and respectively penetrating through and movably connected with the three through grooves.

[0008] Preferably, the sidewall of the gasification furnace is provided with a feeding port, the front of the gasification furnace is provided with a controller, the bottom of the gasification furnace is provided with a discharging port, both sides of the bottom of the gasification furnace are fixedly connected with support plates, a collecting box is arranged between the two support plates, and the outer walls of both sides of the collecting box are fixedly connected with sliding blocks.

[0009] Preferably, the top of the sealing cover is fixedly connected with a handle.

[0010] Preferably, the bottom of the filter box is fixedly connected with support feet at four corners, the outer wall of the filter box is communicated with a pressure gauge on the side close to the gas conveying pipe, the outer wall of the filter box is communicated with an electromagnetic valve on the side away from the gas conveying pipe, a gas outlet valve is arranged below the electromagnetic valve, the end of the gas outlet valve is communicated with the sidewall of the filter box, and a filter core is arranged on the gas outlet valve.

[0011] Beneficial effects

[0012] The carbon gas co-production heat supply device has the following beneficial effects: through the cooperation between the sealing cover, the water conveying pipe, the water inlet valve and the water outlet valve, the temperature of the high-temperature biomass gasification fuel gas can be transferred to other places through the flow of water, the heat supply effect is achieved, and the problem that in the prior art, the high-temperature biomass gasification fuel gas collected by the staff is taken out and used when needed, the heat of the just-generated high-temperature biomass gasification fuel gas is lost during the collection process, the heat cannot be utilized, and resource waste is caused is solved.

[0013] By coordinating the horizontal plate, vertical column, fixing plate, through groove, bolt, and limit seat, the water pipe can be quickly removed and cleaned when there is too much tar adhering to the outer wall of the water pipe. This improves the service life of the carbon gas cogeneration heating device and solves the problem that when the existing carbon gas cogeneration heating device is in use, the tar contained in the biomass gasification fuel gas will adhere to the surface of the low-temperature parts, and when there is too much tar, it may affect the temperature transfer effect of the heating parts. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 An exterior schematic diagram;

[0016] Figure 3 for Figure 1 Structural diagram of the central horizontal plate, uprights, and handle;

[0017] Figure 4 for Figure 1 A schematic diagram of the structure of the central fixing plate, through groove and limit seat.

[0018] In the diagram: 1. Gasifier; 11. Feed inlet; 12. Controller; 13. Discharge outlet; 14. Support plate; 2. Collection box; 21. Slider; 3. Gas supply pipe; 4. Filter box; 41. Solenoid valve; 42. Pressure gauge; 43. Support foot; 44. Gas outlet valve; 441. Filter element; 5. Heating assembly; 51. Sealing cover; 511. Handle; 52. Water supply pipe; 53. Water inlet valve; 54. Drain valve; 55. Fixing unit; 551. Horizontal plate; 552. Column; 553. Fixing plate; 554. Through groove; 555. Bolt; 556. Limit seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Through the person skilled in the art, all electrical components in the case are connected with their adapted power supply through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should be referred to the working principle below. The electrical components are connected in the order of working sequence, and the detailed connection means is the public technical knowledge in the field. The working principle and process are mainly introduced below, and the electrical control is not described.

[0021] Through the person skilled in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the working principle below. The detailed connection means is the public technical knowledge in the field. The working principle and process are mainly introduced below.

[0022] The existing carbon gas cogeneration heating device in use, the staff will get the high temperature biomass gasification gas is collected, and when needed, take out the use, the collection process may make the heat loss of the just generated high temperature biomass gasification gas, these heat can not be used, resulting in waste of resources.

[0023] Therefore, the utility model provides a carbon gas cogeneration heating device, the carbon gas cogeneration heating device, through the cooperation between the sealing cover, water pipe, water inlet valve and drain valve, realize through the flow of water with high temperature biomass gasification gas temperature transmission to other places, reach the effect of heating, solve the existing carbon gas cogeneration heating device in use, the staff will get the high temperature biomass gasification gas is collected, and when needed, take out the use, the collection process may make the heat loss of the just generated high temperature biomass gasification gas, these heat can not be used, resulting in waste of resources.

[0024] Example 1, by Figures 1-4 It can be known that the carbon gas cogeneration heating device comprises a gasification furnace 1, a gas conveying pipe 3 is communicated with the top of the gasification furnace 1, a filter box 4 is communicated with the tail end of the gas conveying pipe 3, a heating assembly 5 is arranged at the top of the filter box 4, and the heating assembly 5 comprises a sealing cover 51, which is attached to the top of the filter box 4; a water conveying pipe 52, which is located in the interior of the filter box 4 and penetrates the top of the sealing cover 51 at both ends; a water inlet valve 53, which is communicated with one end of the water conveying pipe 52; a drain valve 54, which is communicated with the end of the water conveying pipe 52 away from the water inlet valve 53; and a fixing unit 55, which is arranged at the top of the filter box 4 and located at the two sides of the sealing cover 51. Through the cooperation of the water inlet valve 53, the water conveying pipe 52 and the drain valve 54, the temperature of the high-temperature synthesis gas is transmitted to the conveying pipeline through water.

[0025] In the implementation process, it is worth pointing out that the material of the gas pipe 3 is a high-temperature resistant material, the material of the filter box 4 is also a high-temperature resistant material, the material of the sealing cover 51 is a high-temperature resistant material, the sealing cover 51 is in reverse convex type, the place where the sealing cover 51 contacts the filter box 4 is provided with a high-temperature resistant sealing gasket to prevent biomass gasification from leaking from the top of the filter box 4, the material of the water pipe 52 is a high-temperature resistant material, which is arranged in M shape inside the filter box 4 to increase the contact area with the high-temperature biomass gasification fuel gas, the materials of the water inlet valve 53 and the drain valve 54 are also high-temperature resistant materials, the specific model is selected according to actual needs, which can meet the work, through the cooperation between the sealing cover 51, the water pipe 52, the water inlet valve 53 and the drain valve 54, the temperature of the high-temperature biomass gasification fuel gas is transmitted to other places through the flow of water to achieve the effect of heating;

[0026] Further, the fixing unit 55 comprises a horizontal plate 551 fixedly connected to the top of the filter box 4, two vertical columns 552 fixedly connected to the top of the horizontal plate 551, a fixed plate 553 rotatably connected between the two vertical columns 552, three through grooves 554 provided on the top of the fixed plate 553, three bolts 555 with outer walls inserted into the inner walls of the three through grooves 554 and bottoms screwed into the inner wall of the horizontal plate 551, and three limit seats 556 fixedly connected to the tops of the three bolts 555, respectively penetrating the three through grooves 554 and movably connected with the three through grooves 554. Through the cooperation of the through grooves 554, the bolts 555 and the limit seats 556, the bottom of the fixed plate 553 abuts against the top of the sealing cover 51 to fix the sealing cover 51.

[0027] In the implementation process, it is worth pointing out that the fixing unit 55 is provided with two groups, the horizontal plate 551 is rectangular, the vertical column 552 is provided with four, the same side two are a group, the cross section of the fixed plate 553 is trapezoidal, the through groove 554 is rectangular, the outer wall of the bolt 555 is provided with a thread below, the cross section of the limit seat 556 is T-shaped, through the cooperation of the above-mentioned parts, when the tar attached to the outer wall of the water pipe 52 is too much, the water pipe 52 can be quickly removed and cleaned through the above-mentioned parts, thereby prolonging the service life of the carbon gas cogeneration heating device.

[0028] Further, the sidewall of the gasification furnace 1 is provided with a feeding port 11, the front of the gasification furnace 1 is provided with a controller 12, the bottom of the gasification furnace 1 is provided with a discharging port 13, both sides of the bottom of the gasification furnace 1 are fixedly connected with support plates 14, a collecting box 2 is arranged between the two support plates 14, the outer walls of both sides of the collecting box 2 are fixedly connected with sliding blocks 21, and the outer walls of the two sliding blocks 21 are respectively slidably connected with the sidewalls of the two support plates 14.

[0029] In the specific implementation process, it is particularly worth pointing out that the feeding port 11 facilitates the addition of unprocessed raw materials to the inside of the gasification furnace 1, the feeding port 11 is trapezoidal, the model of the controller 12 is selected according to actual needs, and work is met, the discharge port 13 is rectangular, and the remaining substances are discharged, the collection box 2 collects the remaining substances, which is convenient for subsequent use, the front of the collection box 2 is provided with a handle, which is convenient for workers to take down the collection box 2, and through the cooperation of the controller 12, the feeding port 11 and the gasification furnace 1, a large amount of raw materials is processed into biomass gasification fuel gas, which is convenient for subsequent use and improves the working efficiency of the carbon gas cogeneration heating device. The feeding port 11, the controller 12 and the discharge port 13 are necessary structures of the gasification furnace 1 and constitute a complete gasification furnace 1. The technical problem to be solved by the embodiment is that in the traditional technology, the collection process may cause the heat of the high-temperature biomass gasification fuel gas just generated to be lost, and these heat cannot be utilized, resulting in resource waste. Therefore, the configuration, connection and cooperation relationship between the feeding port 11, the controller 12, the discharge port 13 and the gasification furnace 1 are known to those skilled in the art, and will not be described here. The specific settings and models meet the technical solutions described in the embodiment.

[0030] Specifically, the staff connects the external power supply of the controller 12, starts the controller 12, and pours the raw materials from the feed port 11 into the inside of the gasifier 1. The staff starts the gasifier 1 through the controller 12 to obtain the biomass gasification fuel gas. Other substances leave the gasifier 1 through the discharge port 13 and enter the inside of the collection box 2. The staff pulls the handle on the front of the collection box 2, removes the collection box 2, and collects the other substances in it. The biomass gasification fuel gas enters the inside of the filter box 4 through the gas pipe 3. At this time, the staff opens the water inlet valve 53 and the drain valve 54. Water enters the inside of the water pipe 52 through the water inlet valve 53, flows in the inside of the water pipe 52, and finally flows to the outside of the filter box 4 through the drain valve 54 to complete the water circulation. The temperature of the high-temperature biomass gasification fuel gas is transferred to the water, which flows through the pipeline to other places, realizing the temperature transfer of the high-temperature biomass gasification fuel gas to other places through the flow of water, achieving the heating effect. Since the biomass gasification fuel gas contains tar components, the outer wall of the water pipe 52 will be attached with a large amount of tar after the carbon gas cogeneration heating device is used for a long time. These tars will affect the temperature transfer. When it is necessary to remove the water pipe 52 for cleaning, the staff rotates the limiting seat 556 clockwise, so that the bottom of the limiting seat 556 coincides with the through groove 554. The staff folds the fixing plate 553 on both sides by 180°. At this time, the staff holds the handle 511 and pulls up the sealing cover 51 to make the water pipe 52 leave the filter box 4. Then the tar on the surface of the water pipe 52 can be cleaned. After cleaning, the above-mentioned operation is reversed to restore the initial state, realizing the improvement of the service life of the carbon gas cogeneration heating device.

[0031] In example 2, the controller 12 is started by the staff connecting the external power supply of the controller 12. Figures 1-4 It can be known that the top of the sealing cover 51 is fixedly connected with the handle 511.

[0032] In the specific implementation process, it is particularly worth pointing out that the handle 511 is used by the staff to lift the sealing cover 51, realizing the convenience of replacing parts of the carbon gas cogeneration heating device.

[0033] Further, the bottom of the filter box 4 is fixedly connected with the supporting feet 43. The outer wall of the filter box 4 is communicated with the pressure gauge 42 on the side close to the gas pipe 3. The outer wall of the filter box 4 is communicated with the electromagnetic valve 41 on the side away from the gas pipe 3. The electromagnetic valve 41 is provided below the gas outlet valve 44. The end of the gas outlet valve 44 is communicated with the side wall of the filter box 4 and is installed with the filter core 441.

[0034] In the implementation process, it is worth pointing out that four support feet 43 are provided, the pressure gauge 42 is a high-temperature-resistant pressure gauge, the specific model is selected according to actual needs, and work is met, the electromagnetic valve 41 is selected according to actual needs, for example, can be ZCZG high-temperature electromagnetic valve, the material of the air outlet valve 44 is also a high-temperature-resistant material, the material of the filter core 441 can be selected according to actual needs, and the structural stability of the carbon gas cogeneration heat supply device is improved;

[0035] Specifically, first, the handle 511 is lifted by the staff, the sealing cover 51 is lifted, the convenience of replacing parts of the carbon gas cogeneration heat supply device is realized, second, the support foot 43 supports the filter box 4, the pressure gauge 42 can conveniently observe the pressure of gas in the filter box 4, danger is prevented, the power supply of the electromagnetic valve 41 is always in a connected state, when the pressure is too large, the electromagnetic valve 41 is connected, the electromagnetic valve 41 end is connected with the external storage tank, automatic pressure relief is realized, danger is prevented when no one observes, and the running stability and structural stability of the carbon gas cogeneration heat supply device are improved.

[0036] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0037] In the utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated, can be mechanically connected, or can be electrically connected, can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication between two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model according to the specific situation.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carbon gas co-production heating plant comprising a gasifier (1), characterised in that: The top of the gasification furnace (1) is communicated with a gas conveying pipe (3), the tail end of the gas conveying pipe (3) is communicated with a filter box (4), the top of the filter box (4) is provided with a heat supply assembly (5), the heat supply assembly (5) comprises: A sealing cover (51) is attached to the top of the filter box (4); A water conveying pipe (52) is located inside the filter box (4) and penetrates the top of the sealing cover (51) at both ends; A water inlet valve (53) is communicated with one end of the water conveying pipe (52); A water outlet valve (54) is communicated with the end of the water conveying pipe (52) away from the water inlet valve (53); A fixing unit (55) is provided on the top of the filter box (4) and located on both sides of the sealing cover (51); Wherein, the temperature of the high-temperature synthesis gas is transmitted into the conveying pipeline through water by the cooperation of the water inlet valve (53), the water conveying pipe (52) and the water outlet valve (54).

2. A carbon gas co-production heating device according to claim 1, characterized in that: The fixing unit (55) comprises: A horizontal plate (551) is fixedly connected to the top of the filter box (4); Two vertical columns (552) are provided and fixedly connected to the top of the horizontal plate (551) front and back respectively; A fixing plate (553) is rotatably connected between the two vertical columns (552) through a pin shaft; Three through grooves (554) are provided on the top of the fixing plate (553); Three bolts (555) are provided, the outer walls of which are respectively inserted into the inner walls of the three through grooves (554), and the bottoms of which are threadedly connected to the inner wall of the horizontal plate (551); Three limiting seats (556) are provided, which are respectively fixedly connected to the top of the three bolts (555), respectively penetrate the three through grooves (554) and are respectively movably connected with the three through grooves (554); Wherein, the bottom of the fixing plate (553) is tightly abutted against the top of the sealing cover (51) through the cooperation of the through groove (554), the bolt (555) and the limiting seat (556), so as to fix the sealing cover (51).

3. A carbon gas co-production heating device according to claim 1, characterized in that: The sidewall of the gasification furnace (1) is provided with a feeding port (11), the front of the gasification furnace (1) is provided with a controller (12), the bottom of the gasification furnace (1) is provided with a discharging port (13), the bottom of the gasification furnace (1) is fixedly connected with a support plate (14) on both sides, and a collecting box (2) is arranged between the two support plates (14).

4. A carbon gas co-production heating device according to claim 1, characterized in that: The top of the sealing cover (51) is fixedly connected with a handle (511).

5. A carbon gas co-production heating device according to claim 1, characterized in that: The bottom of the filter box (4) is fixedly connected with a supporting leg (43) at four corners, one side of the outer wall of the filter box (4) close to the gas conveying pipe (3) is communicated with a pressure gauge (42), the outer wall of the filter box (4) away from the gas conveying pipe (3) is communicated with an electromagnetic valve (41), a gas outlet valve (44) is arranged below the electromagnetic valve (41), the tail end of the gas outlet valve (44) is communicated with the sidewall of the filter box (4) and is provided with a filter core (441).

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