CN111944562B

CN111944562B - Two-section type gas producer for glass production

Info

Publication number: CN111944562B
Application number: CN202010783473.9A
Authority: CN
Inventors: 施吉章
Original assignee: Taizhou Luqiao Youshun Paper Plastic Packaging Material Factory
Current assignee: Taizhou Luqiao Youshun paper plastic packaging material factory
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-12-03
Anticipated expiration: 2040-08-06
Also published as: CN111944562A

Abstract

The invention relates to the technical field related to glass manufacturing, and discloses a two-stage gas producer for glass production, which comprises a producer body, wherein the upper end of the producer body is provided with a reaction chamber, the bottom end of the inner wall of the producer body is fixedly provided with an ash bar, the middle part of the bottom end of the producer body is provided with an air inlet pipe communicated with the ash bar, the side wall of the producer body is fixedly provided with an air outlet pipe communicated with the reaction chamber, and the top end of the producer body is fixedly provided with a coal inlet pipe. According to the invention, through arranging the two support rods and the fixed rods with different tapers, the taper of the first-stage material distributing plate is smaller than that of the second-stage material distributing plate, so that when coal falls on the surface of the first-stage material distributing plate, the coal with lighter mass is firstly thrown out through the first-stage material distributing plate, the coal with larger size rolls on the second-stage material distributing plate due to larger self gravity, and then the coal is thrown out from the surface of the second-stage material distributing plate which is slower, so that the material distribution is carried out through the self gravity of the coal, and the material distribution has layering and uniformity, and finally the purpose of uniform material distribution is achieved.

Description

Two-section type gas producer for glass production

Technical Field

The invention relates to the technical field related to glass manufacturing, in particular to a two-section type gas generating furnace for glass production.

Background

The two-stage gas producer is a device for providing mixed producer gas required by heat processing in machinery, building materials, light industry and the like, and has higher and higher technical requirements on the two-stage cold gas producer along with the daily development of the process and the rapid advance of scientific technology,

the working principle of the existing two-section type gas producer is as follows: firstly, coal enters a furnace body from a coal bunker at the top of the furnace through two groups of coal discharging valves, the coal is fully dried and subjected to low-temperature dry distillation for a long time in a dry distillation section to gradually form semicoke, the semicoke enters a gasification section, the glowing semicoke is fully reacted with a gasification agent blown into the bottom of the furnace in the gasification section, ash is formed through a reduction layer and an oxidation layer in the furnace, and the ash is driven by a grate to be automatically discharged from an ash basin. During the low-temperature carbonization of coal, gas mainly generated by volatile matters precipitation is called carbonization gas, the top gas of the two-stage furnace is formed, accounts for about 40% of the total gas, the heat value is high (6700KJ/nm3), the temperature is low (about 120 ℃), and a large amount of tar is contained. The tar is a low-temperature dry distillation product, has good fluidity, and can be collected by an electrostatic precipitator to be used as chemical raw materials and fuels. In the gasification section, the hot semicoke and the gasifying agent are subjected to a series of chemical reactions such as reduction, oxidation and the like to generate coal gas, which is called gasification coal gas.

Most of the existing two-section type gas producer is in a horn shape in the process of blanking so as to enable coal falling on a horn to be uniformly dispersed as far as possible, but in the actual use process, under the influence of the self gravity of the coal, coal ash flows down along the side wall of a blanking device, so that the coal is not uniform in material distribution, and the gas production efficiency is greatly influenced.

Meanwhile, most of the existing blanking devices can only arrange the coal materials uniformly, and in the actual use process, the size of the coal materials is different, so that the coal materials are doped in different sizes in the material distribution process, meanwhile, the coal materials with smaller sizes can react first, the coal materials with larger sizes can slow down the reaction, and the phenomenon that the reaction of part of the coal materials with larger sizes is insufficient after the material distribution process is caused.

In addition, most of the existing coal materials are primarily preheated only by the heat of the reaction furnace in the material distribution process, so that the coal materials with larger size can be incompletely preheated in the material distribution process, and the gas production efficiency is greatly reduced.

Disclosure of Invention

The invention provides a two-stage gas producer for glass production, which has the advantages of uniform distribution, reduction of size difference between coal materials, preheating of the coal material with larger size and increase of the rotation speed of a secondary material distributing plate, and solves the problems in the background art.

The invention provides the following technical scheme: a two-stage gas producer for glass production comprises a furnace body, wherein a reaction cavity is arranged at the upper end of the furnace body, an ash row is fixedly arranged at the bottom end of the inner wall of the furnace body, an air inlet pipe communicated with the ash row is arranged in the middle of the bottom end of the furnace body, an air outlet pipe communicated with the reaction cavity is fixedly arranged on the side wall of the furnace body, a coal inlet pipe is fixedly arranged at the top end of the furnace body, a coal inlet control valve is fixedly arranged on the surface of the coal inlet pipe, a coal inlet port is fixedly arranged at the top end of the coal inlet control valve, a bearing is fixedly arranged at the outlet of the top end of the furnace body and positioned on the coal inlet pipe, a support rod is fixedly arranged on the inner wall of the bearing, a fixed rod is fixedly arranged at the bottom of the side wall of the support rod, a first-stage material distributing plate is fixedly arranged at the top of the fixed rod, a driving blade is fixedly arranged at the bottom of the side wall of the first-stage material distributing plate, a coal combing cover positioned below the fixed rod is fixedly arranged at the bottom of the side wall of the support rod, and the bottom movable mounting of bracing piece has the driving gear, the axis of rotation movable mounting of driving gear has the mount that is located the driving gear below, the inner wall fixed mounting of furnace body has the mounting bracket, and the top fixed mounting of mounting bracket has the drive case that is located one-level branch flitch below, the inner wall movable mounting of drive case has the piston, and piston surface movable mounting has the driven lever, the inner wall bottom surface fixed mounting of drive case has reset spring, and the driven lever is located reset spring's inner chamber, the top fixed mounting of driven lever has the driven gear with driving gear external tooth meshing, and the top lateral wall and the mount movable mounting of driven lever, the lateral wall movable mounting of driven lever has the second grade branch flitch that is located the piston top.

Preferably, the number of the driving vanes is six, and the six driving vanes surround the first-stage distributing plate and are obliquely installed at equal angles by taking the central axis of the first-stage distributing plate as the center.

Preferably, the surface mounting that the second grade divides the flitch has the blade that rolls, and rolls the quantity of blade and be six roll the blade around the second grade divide the flitch and use the central axis that the second grade divides the flitch to install as angle such as center, and six roll the shape of blade and all be the arc, six roll the rotation angle of blade and drive vane opposite.

Preferably, the inner wall of driven lever is equipped with the transmission chamber, and the communicating disappointing groove of driven lever inner chamber has been seted up with the lateral wall of driven lever, the drive slot has been seted up at the lateral wall top of driven lever, the inlet port has been seted up to bottom one side of drive case.

Preferably, the driving slot is an inclined cylindrical hole, and the inclination angle of the hole is equal to the inclination angle value of the rolling blade.

Preferably, the aperture value area of the air inlet hole is 0.4-0.6 times of the area value of the end surface of the air escape groove.

Preferably, the shape of the second-stage material distributing plate is a conical steel plate, and the conical angle value of the second-stage material distributing plate is 15-30 degrees more than that of the first-stage material distributing plate.

The invention has the following beneficial effects:

1. according to the invention, through arranging the two support rods and the fixed rods with different tapers, the taper of the first-stage material distributing plate is smaller than that of the second-stage material distributing plate, so that when coal falls on the surface of the first-stage material distributing plate, the coal with lighter mass is firstly thrown out through the first-stage material distributing plate, the coal with larger size rolls on the second-stage material distributing plate due to larger self gravity, and then the coal is thrown out from the surface of the second-stage material distributing plate which is slower, so that the material distribution is carried out through the self gravity of the coal, and the material distribution has layering and uniformity, and finally the purpose of uniform material distribution is achieved.

2. According to the invention, the driving gear and the driven gear which are meshed through the pair of external teeth are utilized, so that the primary material distributing plate and the secondary material distributing plate can synchronously rotate reversely through the driving gear and the driven gear in the material distributing process, and tangential wind is formed between the primary material distributing plate and the secondary material distributing plate, so that coal falling on the secondary material distributing plate is further crushed, and meanwhile, in order to avoid the problem of low crushing efficiency of large-size coal, the rolling blades are arranged on the secondary material distributing plate, so that the secondary material distributing plate can drive the rolling blades and the driving blades on the primary material distributing plate to hit the large-size coal in the rotating process, and finally the coal falling to the surface of the secondary material distributing plate is crushed and then discharged, so that the purpose of reducing the size difference between the coal is achieved.

3. The invention respectively arranges the air release groove and the driving groove on the driven rod, thus in the process of distributing, the air in the furnace body is conveyed from the air release groove to the driving groove, the second-stage material distributing plate falls down due to the weight of the coal material on the second-stage material distributing plate, the air can rapidly flow out from the driving groove, the preheating efficiency of the coal blocks with larger mass on the second-stage material distributing plate is high, meanwhile, the reset spring is arranged below the piston, when the coal material on the second-stage material distributing plate is increased, the reset spring is compressed, the air flow in the driving box is simultaneously promoted to enter the transmission cavity through the air release groove, the air flow is finally ejected from the driving groove, the air flow acts on the rolling blades, the rotation speed of the second-stage material distributing plate is further increased, and because the coal material amount on the second-stage material distributing plate is in the process of constantly changing, the reset spring is promoted to be in the state of up-down alternate work, finally, the airflow in the driving box can discontinuously flow into the driving groove, so that the rotation speed of the secondary material distributing plate is continuously increased, and finally the purposes of preheating the coal material with larger size and increasing the rotation speed of the secondary material distributing plate are achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic partial cross-sectional view of the inventive structure;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a schematic view of a two-stage material distributing plate according to the present invention;

fig. 6 is a schematic view of a driven rod of the present invention.

In the figure: 1. a furnace body; 2. a reaction chamber; 3. ash discharging; 4. an air inlet pipe; 5. an air outlet pipe; 6. a coal inlet pipe; 7. a coal inlet control valve; 8. feeding coal into a material port; 9. a bearing; 10. a support bar; 11. fixing the rod; 12. a first-stage material distributing plate; 13. a coal combing cover; 14. a driving gear; 15. a fixed mount; 16. a mounting frame; 17. a drive box; 18. a piston; 19. a driven lever; 20. a return spring; 21. a driven gear; 22. a second-stage material distributing plate; 23. rolling the leaves; 24. a driving blade; 25. a transmission cavity; 26. a gas release groove; 27. a drive slot; 28. and (4) air inlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a two-stage gas producer for glass production comprises a furnace body 1, a reaction chamber 2 is arranged at the upper end of the furnace body 1, an ash row 3 is fixedly arranged at the bottom end of the inner wall of the furnace body 1, an air inlet pipe 4 communicated with the ash row 3 is arranged in the middle of the bottom end of the furnace body 1, an air outlet pipe 5 communicated with the reaction chamber 2 is fixedly arranged on the side wall of the furnace body 1, a coal inlet pipe 6 is fixedly arranged at the top end of the furnace body 1, a coal inlet control valve 7 is fixedly arranged on the surface of the coal inlet pipe 6, a coal inlet port 8 is fixedly arranged at the top end of the coal inlet control valve 7, a bearing 9 is fixedly arranged at the top end of the furnace body 1 and positioned at the outlet of the coal inlet pipe 6, a support rod 10 is fixedly arranged on the inner wall of the bearing 9, a fixing rod 11 is fixedly arranged at the bottom of the side wall of the support rod 10, a first-stage material distributing plate 12 is fixedly arranged at the top of the fixing rod 11, a driving blade 24 is fixedly arranged at the bottom of the first-stage material distributing plate 12, the coal combing cover 13 positioned below the fixed rod 11 is fixedly installed at the bottom of the side wall of the supporting rod 10, the driving gear 14 is movably installed at the bottom end of the supporting rod 10, the fixing frame 15 positioned below the driving gear 14 is movably installed at the rotating shaft of the driving gear 14, the mounting frame 16 is fixedly installed on the inner wall of the furnace body 1, the driving box 17 positioned below the primary material distributing plate 12 is fixedly installed at the top end of the mounting frame 16, the piston 18 is movably installed on the inner wall of the driving box 17, the driven rod 19 is movably installed on the surface of the piston 18, the reset spring 20 is fixedly installed on the bottom surface of the inner wall of the driving box 17, the driven rod 19 is positioned in the inner cavity of the reset spring 20, the driven gear 21 meshed with the outer teeth of the driving gear 14 is fixedly installed at the top end of the driven rod 19, the secondary material distributing plate 22 positioned above the piston 18 is movably installed on the side wall of the driven rod 19, in order to achieve the purpose of uniform distribution, a first-stage material distributing plate 12 is installed on the supporting rod 10, and the first-stage material distributing plate 12 is a steel plate with a certain taper, so that when the material falls on the first-stage material distributing plate 12, the first-stage material distributing plate 12 rotates and causes the coal with smaller mass to be thrown out first under the influence of the driving blade 24, then, a pair of driving gear 14 and driven gear 21 with meshed external teeth are installed at the bottom end of the supporting rod 10, so that when the coal with heavier mass falls on a second-stage material distributing plate 22 from the first-stage material distributing plate 12 under the influence of gravity, the driven gear 21 and the driven rod 19 are fixedly installed, the second-stage material distributing plate 22 is driven by the driven rod 19 to rotate, the coal with heavier mass is thrown out for the second time through the second-stage material distributing plate 22, and the coal is distributed uniformly in layers in the arrangement process, finally, the aim of uniform distribution is achieved.

The number of the driving blades 24 is six, the six driving blades 24 surround the first-stage material distributing plate 12 and are obliquely arranged at equal angles by taking the central axis of the first-stage material distributing plate 12 as the center, in order to enable the first-stage material distributing plate 12 to continuously rotate, the driving blades 24 are arranged at the bottom of the first-stage material distributing plate 12, so that the driving blades 24 are pushed by gas in the furnace body 1 in the material distributing process, the first-stage material distributing plate 12 can obtain continuous rotation energy, meanwhile, necessary conditions can be provided for crushing of subsequent large-size coal materials through the driving blades 24, and finally the purpose of enabling the first-stage material distributing plate 12 to continuously rotate is achieved.

Wherein, the surface of the secondary material separating plate 22 is provided with the rolling blades 23, the number of the rolling blades 23 is six, six rolling blades 23 surround the secondary material separating plate 22 and are arranged at equal angles by taking the central axis of the secondary material separating plate 22 as the center, the shapes of the six rolling blades 23 are all arc-shaped, the rotation direction angles of the six rolling blades 23 are opposite to those of the driving blades 24, in order to achieve the purpose of reducing the size difference between coal materials, the rolling blades 23 are arranged on the surface of the secondary material separating plate 22, the rotation direction angles of the rolling blades 23 and the driving blades 24 are opposite, so that when the material falls onto the secondary material separating plate 22, if the size of the material is larger, the material can be firstly crushed by the rolling blades 23 and the driving blades 24, meanwhile, because the rolling blades 23 and the driving blades 24 can form tangential air flow, under the action of the tangential air flow, and the secondary crushing is completed, so that the size difference of the coal materials is smaller in the arrangement process, the utilization rate of the materials is greatly increased, the gas production efficiency is increased, and the purpose of reducing the size difference between the coal materials is finally achieved.

Wherein, the inner wall of the driven rod 19 is provided with a transmission cavity 25, the side wall of the driven rod 19 is provided with an air release groove 26 communicated with the inner cavity of the driving box 17, the top of the side wall of the driven rod 19 is provided with a driving groove 27, one side of the bottom end of the driving box 17 is provided with an air inlet hole 28, in order to achieve the purposes of preheating the coal material with larger size and increasing the rotating speed of the secondary material distributing plate 22, the inner wall of the driven rod 19 is provided with the transmission cavity 25, the driven rod 19 is also provided with the air release groove 26 positioned in the inner cavity of the driving box 17, so that the air entering from the air inlet hole 28 can enter the transmission cavity 25 through the air release groove 26, secondly, the transmission cavity 25 transmits the air to the driving groove 27 and sprays the air flow to the surface of the material with larger size on the secondary material distributing plate 22 through the driving groove 27, and simultaneously, when the piston 18 moves downwards under the force, the air in the driving box 17 is compressed rapidly, and then release gas through drive slot 27 fast, not only the gaseous flow velocity on the great coal charge surface of size is accelerated to accessible drive slot 27, simultaneously, the air current that jets out through drive slot 27 acts on rolling blade 23, and then greatly increased second grade divides flitch 22 and the relative rotation rate of one-level branch flitch 12, not only make second grade divide flitch 22 be convenient for throw away the coal charge, still great increase one-level divides the gaseous cutting power between flitch 12 and the second grade branch flitch 22, finally reach the purpose of preheating the great coal charge of size and increasing second grade branch flitch 22 slew velocity.

Wherein, the driving groove 27 is an inclined cylindrical hole, and the inclination angle of the hole is equal to the inclination angle value of the rolling blade 23, and when the turning angle of the rolling blade 23 and the driving groove 27 is equal, and when the driving groove 27 has a rapid airflow flowing out, it is easier to apply force to the rolling blade 23, so as to facilitate the rotation of the secondary material distributing plate 22.

The aperture value area of the air inlet hole 28 is 0.4-0.6 times of the area value of the end face of the air release groove 26, so that in order to avoid that the air flow in the driving box 17 rapidly flows through the air inlet hole 28 in the process of compressing the air by the piston 18, the diameter value of the air inlet hole 28 is set to be smaller than the area value of the air release groove 26, most of the air flow flows out of the air release groove 26 when the air in the driving box 17 is compressed, necessary conditions are provided for increasing the speed of the secondary material separating plate 22, and meanwhile, the air flow is provided for the driving box 17 in the process of ascending by the piston 18 through the air inlet hole 28.

Wherein, the shape of second grade branch flitch 22 is the toper steel sheet, and the toper angle value of second grade branch flitch 22 is 15-30 degrees more than the toper angle value of first grade branch flitch 12, in order to reach the purpose of accomplishing the cloth according to coal charge self weight, thereby make the tapering of first grade branch flitch 12 and second grade branch flitch 22 establish to be different, thereby coal charge on first grade branch flitch 12 can throw away most small-size coal charge first, simultaneously, because the angle of second grade branch flitch 22 is more gentle, thereby make the coal charge on the second grade branch flitch 22 not only have sufficient time to smash, simultaneously, still avoid leading to the unable normal discharge's of material phenomenon because of the coal charge on the second grade branch flitch 22 gathers too much, finally reach the purpose of accomplishing the cloth according to coal charge self weight.

The working principle is as follows: when in use, firstly, the furnace body 1 is fixed at a proper position, secondly, the gas inlet pipe 4 is connected with a gas inlet pipeline (not shown), meanwhile, the gas in the gas inlet pipe 4 passes through the ash discharge 3 and flows out of the gas outlet pipe 5 through the reaction cavity 2, meanwhile, the coal is added into the coal inlet 8, and then;

the working state is as follows: firstly, the coal material in the coal inlet 8 falls onto the first-stage material separating plate 12 from the coal inlet pipe 6 through the coal inlet control valve 7, secondly, the air circulation in the furnace body 1 acts on the driving blades 24, and the supporting rods 10 are driven by the fixing rods 11 to rotate on the bearings 9, so that the coal material falling onto the surface of the first-stage material separating plate 12 is firstly thrown out from the surface of the first-stage material separating plate 12 through the rotation of the first-stage material separating plate 12, then the coal material with larger residual size slides to the coal combing cover 13 through the self gravity and falls onto the surface of the second-stage material separating plate 22 through the coal combing cover 13, and then the driven rods 19 and the supporting rods 10 reversely rotate through the driving gear 14 and the driven gear 21 due to the bottom surface of the supporting rods 10, and simultaneously, the air enters through the air inlet holes 28 and enters the transmission cavities 25 in the driven rods 19 through the air leakage grooves 26, finally, the air acts on the coal material with larger size on the second-stage material distributing plate 22 through the driving groove 27 to complete the preheating of the large-size material, meanwhile, the gravity on the second-stage material distributing plate 22 is increased, so that the second-stage material distributing plate 22 falls, the air in the inner cavity of the driving box 17 is extruded through the piston 18, then, the air in the driving box 17 is conveyed to the driving groove 27 through the air discharging groove 26 to be rapidly sprayed out, and then, the rapid air flow ejected out through the driving groove 27 acts on the surface of the rolling blades 23, so that the rotating speeds of the second-stage material distributing plate 22 and the first-stage material distributing plate 12 are increased, furthermore, the rotating speeds of the first-stage material distributing plate 12 and the second-stage material distributing plate 22 are different, so that the coal material on the second-stage material distributing plate 22 is crushed by the cutting force of wind, meanwhile, the material with larger size is crushed by the rolling blades 23 and the driving blades 24, and finally, the coal material with larger size is crushed into small material, the pulverized coal is thrown out under the influence of the rotation of the secondary material distributing plate 22, and then after the material on the secondary material distributing plate 22 is completely thrown out, the piston 18 is pushed by the return spring 20 to restore the secondary material distributing plate 22 to the original position due to the fact that no weight is pressed downwards on the secondary material distributing plate 22, and then, the material is distributed again if necessary, and the operation is carried out according to the steps again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-stage gas producer is used in glass production, includes furnace body (1), the upper end of furnace body (1) is equipped with reaction chamber (2), and the inner wall bottom fixed mounting of furnace body (1) has ash row (3), the bottom middle part of furnace body (1) is equipped with and arranges communicating intake pipe (4) in (3) with the ash, the lateral wall fixed mounting of furnace body (1) has with reaction chamber (2) communicating outlet duct (5), and the top fixed mounting of furnace body (1) has into coal pipe (6), the fixed surface of advancing coal pipe (6) installs into coal control valve (7), and the top fixed mounting of advancing coal control valve (7) has into coal material mouth (8), its characterized in that: the coal feeder is characterized in that a bearing (9) is fixedly mounted at the top end of the furnace body (1) and positioned at an outlet of the coal inlet pipe (6), a supporting rod (10) is fixedly mounted on the inner wall of the bearing (9), a fixing rod (11) is fixedly mounted at the bottom of the side wall of the supporting rod (10), a first-stage material distributing plate (12) is fixedly mounted at the top of the fixing rod (11), driving blades (24) are fixedly mounted at the bottom of the first-stage material distributing plate (12), a coal combing cover (13) positioned below the fixing rod (11) is fixedly mounted at the bottom of the side wall of the supporting rod (10), a driving gear (14) is movably mounted at the bottom of the supporting rod (10), a fixing frame (15) positioned below the driving gear (14) is movably mounted at the rotating shaft of the driving gear (14), a mounting frame (16) is fixedly mounted on the inner wall of the furnace body (1), and a driving box (17) positioned below the first-stage material distributing plate (12) is fixedly mounted at the top of the mounting frame (16), a piston (18) is movably mounted on the inner wall of the driving box (17), a driven rod (19) is movably mounted on the surface of the piston (18), a return spring (20) is fixedly mounted on the bottom surface of the inner wall of the driving box (17), the driven rod (19) is located in an inner cavity of the return spring (20), a driven gear (21) meshed with external teeth of the driving gear (14) is fixedly mounted at the top end of the driven rod (19), the side wall of the top end of the driven rod (19) is movably mounted with the fixed frame (15), and a secondary material distributing plate (22) located above the piston (18) is movably mounted on the side wall of the driven rod (19); the inner wall of driven lever (19) is equipped with transmission chamber (25), and the communicating air release groove (26) of drive box (17) inner chamber is seted up to the lateral wall of driven lever (19), drive groove (27) have been seted up at the lateral wall top of driven lever (19), inlet port (28) have been seted up to bottom one side of drive box (17).

2. The two-stage gas producer for glass production according to claim 1, wherein: the number of the driving blades (24) is six, and the six driving blades (24) surround the first-stage material distributing plate (12) and are obliquely arranged at equal angles by taking the central axis of the first-stage material distributing plate (12) as the center.

3. The two-stage gas producer for glass production according to claim 2, wherein: the surface mounting that the second grade divides flitch (22) has rolling blade (23), and rolls the quantity of blade (23) and be six, six rolling blade (23) are around second grade branch flitch (22) and use the central axis of second grade branch flitch (22) as angle such as center installation, and six shapes that roll blade (23) all are the arc, six the rotation angle that rolls blade (23) is opposite with drive vane (24).

4. The two-stage gas producer for glass production according to claim 1, wherein: the driving groove (27) is an inclined cylindrical hole, and the inclination angle of the hole is equal to the inclination angle of the rolling blade (23).

5. The two-stage gas producer for glass production according to claim 1, wherein: the aperture value area of the air inlet hole (28) is 0.4-0.6 times of the area value of the end surface of the air release groove (26).

6. The two-stage gas producer for glass production according to claim 1, wherein: the shape of the second-level material distributing plate (22) is a conical steel plate, and the conical angle value of the second-level material distributing plate (22) is 15-30 degrees larger than that of the first-level material distributing plate (12).