CN114994203A - Solid biomass fuel two-stage catalytic gasification measuring device - Google Patents

Abstract

The invention relates to the technical field of biomass fuel, and discloses a two-stage catalytic gasification measurement device for solid biomass fuel. The tops of the first electric furnace and the second electric furnace are fixedly connected with gas outlet pipes, and the inside of the first electric furnace is fixedly connected with an adjustment mechanism , the first electric furnace and the second electric furnace are fixedly connected with an installation mechanism, and the adjustment mechanism includes a third baffle plate, the front and rear sides of the bottom of the third baffle plate are fixedly connected with installation blocks, and the bottom of the two connection blocks are fixedly connected with a cover plate . The two-stage catalytic gasification measurement device for solid biomass fuel is provided with an adjustment mechanism, the sliding plate slides on the connecting rod and squeezes the second spring, and when the sliding plate moves, the front rotating rod and the cover plate are hinged. At this time, the two cover plates The plate can adjust the opening size of the through hole corresponding to the air inlet pipe in the first electric furnace, wherein the gaseous biomass gas can be detected by a gas chromatograph, and the liquid biomass tar can be detected by a gas chromatograph.

Description

A two-stage catalytic gasification measurement device for solid biomass fuel

technical field

The invention relates to the technical field of biomass fuel, in particular to a two-stage catalytic gasification measurement device for solid biomass fuel.

Background technique

With the advancement and continuous development of science and technology, people's demand for energy is increasing day by day. The large-scale development and utilization of fossil fuels have caused a large amount of carbon dioxide emissions. Excessive greenhouse gas emissions have not only produced a series of climate and environmental problems, but also brought many disasters to the world.

The existing single-stage catalytic conversion of biomass, that is, the catalyst and the biomass raw material carry out catalytic reaction in the same-stage reactor, lacks two-stage catalysis and catalytic gasification gaseous product combustion characteristics measurement device, and has different effects on the biomass catalytic gasification process. Different catalysts required in the stages are set up with two-stage catalytic stages. Different catalyst types are used in each stage of catalytic stages to improve the catalytic conversion rate in a more targeted manner. In the two-stage catalytic stage, mixed gas needs to be added, and different gas flow rates are used for catalysis. The reaction has a certain influence. At the same time, when the biomass and catalyst are placed in the electric furnace for reaction, they need to be placed separately, and the placed tools need to be replaced and maintained regularly.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a two-stage catalytic gasification measurement device for solid biomass fuel to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a solid biomass fuel two-stage catalytic gasification measurement device, comprising a first electric furnace and a second electric furnace, and the inner wall of the first electric furnace is fixedly connected with a heating plate, so The left side of the first electric furnace is fixedly connected with an air inlet pipe, the tops of the first electric furnace and the second electric furnace are fixedly connected with a gas outlet pipe, and the right side of the first electric furnace and the left side of the second electric furnace are fixedly connected with a steam conveying pipe, A steam generator is fixedly connected between the two steam conveying pipes, a heat preservation film is fixedly connected to the surface of the steam conveying pipe, an adjusting mechanism is fixedly connected inside the first electric furnace, and the insides of the first electric furnace and the second electric furnace are fixedly connected. Both are fixedly connected with an installation mechanism.

The adjusting mechanism includes a third baffle, the third baffle is fixedly connected to the left side of the first electric furnace, and the front and rear sides of the bottom of the third baffle are fixedly connected with mounting blocks, and the two mounting blocks are fixedly connected. A sliding rod is fixedly connected between the sliding rods, the surface of the sliding rod is slidably connected with connecting blocks, the number of the connecting blocks is two, and the bottoms of the two connecting blocks are fixedly connected with cover plates, and the two cover plates are arranged on the first An electric furnace corresponds to the right side of the through hole opened by the air intake pipe, the cover plate on the back and the back of the inner wall of the first electric furnace are fixedly connected with electric push rods, and the left side of the inner wall of the first electric furnace is fixedly connected with a first baffle plate.

Preferably, a second baffle is fixedly connected to the left side of the inner wall of the first electric furnace, the first baffle is arranged above the second baffle, and a second baffle is arranged. When the sliding plate is pushed, the sliding plate presses the first baffle plate. Two springs, at this time, the second baffle can fix the second spring in place.

Preferably, a connecting rod is fixedly connected between the first baffle and the second baffle, and a sliding plate is slidably connected to the surface of the connecting rod. Can squeeze the second spring.

Preferably, a second spring is fixedly connected to the top of the slide plate and the top of the second baffle plate, the second spring is sleeved with the surface of the connecting rod, and a connecting rod is provided. The rotating rods on the tops of both sides can be hinged to drive the two cover plates to adjust the opening size of the through holes corresponding to the air intake pipes in the first electric furnace.

Preferably, both the front and rear sides of the top of the sliding plate are hinged with the bottoms of the two cover plates.

Preferably, the installation mechanism includes a bottom plate, the bottom plate is arranged inside the first electric furnace and the second electric furnace, the top of the bottom plate is fixedly connected to the rear side and the rear plate is fixedly connected, the front side of the rear plate is fixedly connected to the filter plate, the The number of filter plates is two, the bottom of the bottom plate is fixedly connected with a plug-in plate, the bottom of the inner wall of the first electric furnace and the second electric furnace are both provided with a rectangular groove, the top of the rectangular groove is provided with an opening, and the bottom of the inner wall of the rectangular groove is opened. There is a T-shaped groove, the top of the T-shaped groove is set as an opening, the surface of the plug-in board is inserted into the interior of the rectangular groove, and the interior of the plug-in board is provided with a first rectangular groove, and the front and rear sides of the first rectangular groove are provided on both sides. It is an opening, a T-shaped plate is slidably connected inside the T-shaped groove, a motor is fixedly connected to the front side of the inner wall of the rectangular groove, and a bidirectional threaded rod is fixedly connected to the back of the motor, and the surface of the bidirectional threaded rod and the interior of the rectangular groove rotate Connection, the inside of the T-shaped groove is slidingly connected with a T-shaped plate, the inside of the T-shaped plate and the surface of the two-way threaded rod are threadedly connected, and a two-way threaded rod is provided. Move up to the opposite side.

Preferably, sliding rods are fixedly connected to the front and rear sides of the inner wall of the rectangular groove, and a first spring is fixedly connected to the front and rear sides of the inner wall of the rectangular groove of the plug-in plate. The first spring is provided, and the two T-shaped plates move on the bidirectional threaded rod , the two first springs are driven to squeeze.

Preferably, the number of the first springs is two, the inside of the two first springs is sleeved with the surface of the sliding rod, and the sliding rod is arranged. When the T-shaped plate is threaded on the two-way threaded rod, the T-shaped plate drives the sliding The plate slides on the sliding rod to squeeze the first spring.

Preferably, a sliding plate is fixedly connected to the far side of the T-shaped plate, one side of the sliding plate is fixedly connected to the other side of the T-shaped plate, and a T-shaped plate is provided. When the T-shaped plate slides in the T-shaped groove , the T-shaped plate can move stably on the two-way threaded rod.

Preferably, an insert block is fixedly connected to the adjacent side of the sliding plate. The insert block is arranged above the sliding rod. When connected in the first rectangular groove, the bottom plate can be fixed in the first electric furnace.

Compared with the prior art, the present invention provides a solid biomass fuel two-stage catalytic gasification measurement device, which has the following beneficial effects:

1. The two-stage catalytic gasification measurement device for solid biomass fuel, by setting the adjustment mechanism, activates the electric push rod switch, when the electric push rod drives the cover plate to move, the rear cover plate drives the connecting block to slide on the surface of the slide rod, and at the same time The cover plate drives the rotating rod to be hinged. When the rotating rod and the sliding plate are hinged, the sliding plate slides on the connecting rod and squeezes the second spring. When the sliding plate moves, the front side rotating rod and the cover plate are hinged. At this time, the two cover plates can be connected to the first The opening size of the through hole corresponding to the air intake pipe in an electric furnace is adjusted.

2. The solid biomass fuel two-stage catalytic gasification measurement device, by setting the installation mechanism, only needs to start the motor switch, the motor drives the bidirectional threaded rod to rotate, and the two T-shaped plates move to the opposite side on the bidirectional threaded rod. At the same time, the T-shaped plate slides in the T-shaped groove, and the T-shaped plate drives the sliding plate to slide and squeeze the first spring on the sliding rod, so that the sliding plate moves out of the first rectangular groove, and the bottom plate drives the plug-in plate from the rectangular groove. Take out, the filter plate can be taken out from the first electric furnace and the second electric furnace for replacement.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, under the premise of no creative labor, other drawings can also be obtained from these drawings:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the sectional schematic diagram of the right side of the first electric furnace;

Fig. 3 is the enlarged schematic diagram at B in Fig. 2;

Fig. 4 is the enlarged schematic diagram at A place in Fig. 2;

FIG. 5 is an enlarged schematic view of C in FIG. 2 .

In the figure: 1. Intake pipe; 2. First electric furnace; 21. Heating plate; 3. Outlet pipe; 4. Steam generator; 5. Insulation film; 6. Steam conveying pipe; 7. Second electric furnace; 8. Adjustment Mechanism; 81, cover plate; 82, electric push rod; 83, connecting block; 84, sliding rod; 85, mounting block; 86, third baffle; 811, second baffle; 812, second spring; 813, connecting rod; 814, slide plate; 815, rotating rod; 816, first baffle; 9, installation mechanism; 91, filter plate; 92, bottom plate; 93, T-slot; 94, motor; 95, rectangular slot; 96, 97, sliding plate; 98, inserting block; 911, T-type plate; 912, two-way threaded rod; 913, sliding rod; 914, first rectangular groove; 915, plug plate;

Detailed ways

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, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The present invention provides the following technical solutions:

Example 1

Please refer to Fig. 1-2 and Fig. 4-5, a solid biomass fuel two-stage catalytic gasification measurement device, including a first electric furnace 2 and a second electric furnace 7, the inner wall of the first electric furnace 2 is fixedly connected with a heating plate 21 all around , the left side of the first electric furnace 2 is fixedly connected with an air intake pipe 1, the tops of the first electric furnace 2 and the second electric furnace 7 are fixedly connected with a gas outlet pipe 3, and the right side of the first electric furnace 2 and the left side of the second electric furnace 7 are fixedly connected with steam The conveying pipe 6, the steam generator 4 is fixedly connected between the two steam conveying pipes 6, the insulating film 5 is fixedly connected to the surface of the steam conveying pipe 6, the regulating mechanism 8 is fixedly connected inside the first electric furnace 2, the first electric furnace 2 and the first electric furnace 2 are The interiors of the two electric furnaces 7 are fixedly connected with 9 .

The adjustment mechanism 8 includes a third baffle plate 86 , the third baffle plate 86 is fixedly connected to the left side of the first electric furnace 2 , and mounting blocks 85 are fixedly connected to the front and rear sides of the bottom of the third baffle plate 86 , between the two mounting blocks 85 . A sliding rod 84 is fixedly connected, the surface of the sliding rod 84 is slidably connected with a connecting block 83, the number of the connecting block 83 is two, and the bottom of the two connecting blocks 83 is fixedly connected with a cover plate 81, and the two cover plates 81 are arranged on the first electric furnace. 2. Corresponding to the right side of the through hole opened by the air intake pipe 1, the back cover plate 81 and the back of the inner wall of the first electric furnace 2 are fixedly connected with an electric push rod 82, and the left side of the inner wall of the first electric furnace 2 is fixedly connected with a first baffle 816. A second baffle plate 811 is fixedly connected to the left side of the inner wall of an electric furnace 2 , the first baffle plate 816 is arranged above the second baffle plate 811 , and a connecting rod 813 is fixedly connected between the first baffle plate 816 and the second baffle plate 811 , the surface of the connecting rod 813 is slidably connected with a sliding plate 814, the top of the sliding plate 814 and the top of the second baffle 811 are fixedly connected with a second spring 812, the inside of the second spring 812 is socketed with the surface of the connecting rod 813, and the front and rear sides of the top of the sliding plate 814 are It is hinged to the bottom of the two cover plates 81.

Further, a second baffle plate 811 is fixedly connected to the left side of the inner wall of the first electric furnace 2, and the first baffle plate 816 is arranged above the second baffle plate 811. 82 When driving the cover plate 81 to move, the cover plate 81 on the rear side drives the connecting block 83 to slide on the surface of the sliding rod 84, and at the same time, the cover plate 81 drives the rotating rod 815 to hinge. Sliding and squeezing the second spring 812 upwards, when the sliding plate 814 moves, the front rotating rod 815 and the cover plate 81 are hinged. At this time, the two cover plates 81 can carry out the opening of the through holes corresponding to the intake pipe 1 in the first electric furnace 2. Opening size adjustment.

Embodiment 2

1-5, on the basis of the first embodiment, it is further obtained that the installation mechanism 9 includes a bottom plate 92, the bottom plate 92 is arranged inside the first electric furnace 2 and the second electric furnace 7, and the top of the bottom plate 92 is fixed and the rear side is fixedly connected with a rear plate 916 , the front side of the rear plate 916 is fixedly connected with a filter plate 91, the number of filter plates 91 is two, the bottom of the bottom plate 92 is fixedly connected with a plug-in plate 915, the bottom of the inner wall of the first electric furnace 2 and the second electric furnace 7 are all provided with rectangular grooves 95, rectangular The top of the slot 95 is set as an opening, the bottom of the inner wall of the rectangular slot 95 is provided with a T-shaped slot 93, the top of the T-shaped slot 93 is set as an opening, the surface of the insert plate 915 is inserted into the interior of the rectangular slot 95, and the inside of the insert plate 915 is provided with a first rectangular slot 914, the front and rear sides of the first rectangular slot 914 are provided with openings, the T-shaped slot 93 is slidably connected with a T-shaped plate 911, the inner wall of the rectangular slot 95 is fixedly connected to the front side of the motor 94, and the back of the motor 94 is fixedly connected with a bidirectional threaded rod 912 , the surface of the two-way threaded rod 912 is rotationally connected with the interior of the rectangular groove 95, the interior of the T-shaped groove 93 is slidably connected with a T-shaped plate 911, the interior of the T-shaped plate 911 and the surface of the two-way threaded rod 912 are threadedly connected, and the front and rear sides of the inner wall of the rectangular groove 95 are fixed. A sliding rod 913 is connected, and a first spring 96 is fixedly connected to the inner wall of the rectangular groove 95 on both sides. The number of the first springs 96 is two. A sliding plate 97 is fixedly connected to one side of the plates 911 away from each other, one side of the sliding plate 97 is fixedly connected to the other side of the T-shaped plate 911, and a plug 98 is fixedly connected to the two sliding plates 97 that are close to each other. It is disposed above the sliding rod 913 , and the surface of the insert block 98 is inserted into the interior of the first rectangular groove 914 .

Further, the sliding plate 97 is fixedly connected with the sliding plate 97 on one side close to the sliding plate 97, and one side of the sliding plate 97 is fixedly connected with the other side of the T-shaped plate 911. By setting the installation mechanism 9, it is only necessary to start the switch of the motor 94, and the motor 94 drives. The two-way threaded rod 912 rotates, and the two T-shaped plates 911 move to the opposite side on the two-way threaded rod 912. At the same time, the T-shaped plate 911 slides in the T-shaped groove 93, and the T-shaped plate 911 drives the sliding plate 97 on the sliding rod 913. Sliding and squeezing the first spring 96 up, so that the sliding plate 97 is removed from the first rectangular groove 914, the bottom plate 92 can drive the insert plate 915 to be taken out from the rectangular groove 95, and the filter plate 91 can be removed from the first electric furnace 2. And the second electric furnace 7 is taken out and replaced.

In the actual operation process, when the device is in use, after the biomass and the catalyst are placed on the filter plate 91, the heating plate 21 heats and catalyzes the inside of the first electric furnace 2 and the second electric furnace 7. In the first electric furnace 2 When it is necessary to adjust the amount of mixed gas, start the switch of the electric push rod 82. When the electric push rod 82 drives the cover plate 81 to move, the cover plate 81 on the rear side drives the connecting block 83 to slide on the surface of the sliding rod 84, and at the same time the cover plate 81 drives the rotation. The lever 815 is hinged, and when the rotating lever 815 and the sliding plate 814 are hinged, the sliding plate 814 slides on the connecting rod 813 to squeeze the second spring 812, and when the sliding plate 814 moves, the rotating lever 815 and the cover plate 81 on the front side are hinged. The cover plate 81 can adjust the opening size of the through hole opened in the first electric furnace 2 corresponding to the intake pipe 1;

When the bottom plate 92 needs to be installed or disassembled in the later stage, it is only necessary to start the switch of the motor 94. The motor 94 drives the bidirectional threaded rod 912 to rotate, and the two T-shaped plates 911 move to the opposite side on the bidirectional threaded rod 912. At the same time, the T-shaped The plate 911 slides in the T-shaped groove 93, and the T-shaped plate 911 drives the sliding plate 97 to slide and squeeze the first spring 96 on the sliding rod 913, so that the sliding plate 97 moves out of the first rectangular groove 914, and the bottom plate 92 can be driven When the insert plate 915 is taken out from the rectangular slot 95, the filter plate 91 can be taken out from the first electric furnace 2 and the second electric furnace 7 for replacement;

Different gases are mixed by a gas proportioner to form a mixed gas of a designed proportion, and then the mixed gas enters the first electric furnace 2 of biomass catalytic gasification, the solid biomass raw material enters the first electric furnace 2, and the first electric furnace 2 of the solid biomass raw material conducts catalytic gas. The first electric furnace 2 and the second electric furnace 7 use different types of catalysts, and the gasification catalyst in the first electric furnace 2 is mainly to reduce the activation energy of biomass fuel reaction and The catalytic gasification conversion of biomass is mainly promoted. The gasification catalytic target in the second electric furnace 7 is mainly aimed at the bio-tar produced in the biomass gasification process, and the macromolecular biomass tar products are decomposed into small molecular tar products and other combustible hydrocarbons. Compounds, etc., the biocoke is temporarily stored in the first electric furnace 2, the gaseous product passes through the condenser to remove the tar in the gaseous product, and other combustible gases enter the dryer for dehydration and drying. The components and content of biomass gas are collected by gas chromatograph and the components and content of combustion flue gas are collected by flue gas analyzer. After the data is collected, gaseous biomass gas and liquid products need to be detected. It can be detected by gas chromatography, and the liquid biomass tar can be detected by gas chromatography.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Claims (10)

1. a solid biomass fuel two-stage catalytic gasification measuring device, comprising the first electric furnace (2) and the second electric furnace (7), it is characterized in that: all around the inner wall of the first electric furnace (2) are fixedly connected with heating A plate (21), an air inlet pipe (1) is fixedly connected to the left side of the first electric furnace (2), and an air outlet pipe (3) is fixedly connected to the top of the first electric furnace (2) and the second electric furnace (7), The right side of the first electric furnace (2) and the left side of the second electric furnace (7) are fixedly connected with a steam conveying pipe (6), and a steam generator (4) is fixedly connected between the two steam conveying pipes (6). ), the surface of the steam conveying pipe (6) is fixedly connected with a thermal insulation film (5), the first electric furnace (2) is fixedly connected with an adjustment mechanism (8) inside, the first electric furnace (2) and the second electric furnace (7) An installation mechanism (9) is fixedly connected inside; The adjusting mechanism (8) includes a third baffle plate (86), the third baffle plate (86) is fixedly connected to the inner left side of the first electric furnace (2), and the bottom of the third baffle plate (86) is two front and rear. A mounting block (85) is fixedly connected to both sides, a sliding rod (84) is fixedly connected between the two mounting blocks (85), and a connecting block (83) is slidably connected to the surface of the sliding rod (84). The number of the connecting blocks (83) is two, the bottoms of the two connecting blocks (83) are fixedly connected with cover plates (81), and the two cover plates (81) are arranged on the corresponding air intake pipes of the first electric furnace (2). (1) On the right side of the opened through hole, the cover plate (81) on the back and the back of the inner wall of the first electric furnace (2) are fixedly connected with an electric push rod (82), and the left side of the inner wall of the first electric furnace (2) is fixedly connected with an electric push rod (82). A first baffle (816) is fixedly connected. 2 . The two-stage catalytic gasification measuring device for solid biomass fuel according to claim 1 , wherein a second baffle plate ( 811 ) is fixedly connected to the left side of the inner wall of the first electric furnace ( 2 ). 3 . The first baffle plate (816) is arranged above the second baffle plate (811). 3 . The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 1 , wherein the first baffle plate ( 816 ) and the second baffle plate ( 811 ) are fixedly connected with A connecting rod (813) is slidably connected with a sliding plate (814) on the surface of the connecting rod (813). 4. The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 3, wherein the top of the slide plate (814) and the top of the second baffle plate (811) are fixedly connected with a second spring (812), the inside of the second spring (812) is sleeved with the surface of the connecting rod (813). 5. A two-stage catalytic gasification measuring device for solid biomass fuel according to claim 4, characterized in that: both the front and rear sides of the top of the slide plate (814) are hinged to the bottom of the two cover plates (81) with a rotating Rod (815). 6 . The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 1 , wherein the installation mechanism ( 9 ) comprises a bottom plate ( 92 ), and the bottom plate ( 92 ) is arranged on the first Inside the electric furnace (2) and the second electric furnace (7), a rear plate (916) is fixedly connected to the top of the bottom plate (92), and a filter plate (91) is fixedly connected to the front of the rear plate (916). The number of the filter plates (91) is two, the bottom of the bottom plate (92) is fixedly connected with a plug-in plate (915), and the bottoms of the inner walls of the first electric furnace (2) and the second electric furnace (7) are both provided with rectangular grooves (95), the top of the rectangular slot (95) is set as an opening, the bottom of the inner wall of the rectangular slot (95) is provided with a T-shaped slot (93), the top of the T-shaped slot (93) is set as an opening, and the insertion The surface of the board (915) is plugged into the interior of the rectangular slot (95), and a first rectangular slot (914) is opened inside the plug-in board (915), and the front and rear sides of the first rectangular slot (914) are provided with openings, A T-shaped plate (911) is slidably connected inside the T-shaped groove (93), a motor (94) is fixedly connected to the front side of the inner wall of the rectangular groove (95), and a bidirectional threaded rod is fixedly connected to the back of the motor (94). (912), the surface of the two-way threaded rod (912) is rotatably connected to the interior of the rectangular groove (95), the T-shaped groove (93) is slidably connected with a T-shaped plate (911), and the T-shaped plate (911) Internal and two-way threaded rod (912) surface threaded connections. 7. A two-stage catalytic gasification measuring device for solid biomass fuel according to claim 6, characterized in that: sliding rods (913) are fixedly connected to both the front and rear sides of the inner wall of the rectangular groove (95), and the plug plate A first spring (96) is fixedly connected to both the front and rear sides of the inner wall of the rectangular groove (95). 8 . The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 7 , wherein the number of the first springs ( 96 ) is two, and the number of the two first springs ( 96 ) is two. 9 . The interior and the sliding rod (913) surface are socketed. 9 . The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 6 , wherein the two T-shaped plates ( 911 ) are fixedly connected with a sliding plate ( 97 ) on one side away from each other. 10 . , one side of the sliding plate (97) is fixedly connected with the other side of the T-shaped plate (911). 10 . The two-stage catalytic gasification measurement device for solid biomass fuel according to claim 9 , wherein the two sliding plates ( 97 ) are fixedly connected with insert blocks ( 98 ) on one side close to each other, 11 . The inserting block (98) is arranged above the sliding rod (913), and the surface of the inserting block (98) is inserted into the interior of the first rectangular groove (914).

Images