CN212655683U - Kiln pressure adjusting device for kiln production - Google Patents
Kiln pressure adjusting device for kiln production Download PDFInfo
- Publication number
- CN212655683U CN212655683U CN202021281719.4U CN202021281719U CN212655683U CN 212655683 U CN212655683 U CN 212655683U CN 202021281719 U CN202021281719 U CN 202021281719U CN 212655683 U CN212655683 U CN 212655683U
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- kiln
- air
- piston plate
- close
- pressure
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 210000000621 bronchi Anatomy 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims 4
- 241000220317 Rosa Species 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 8
- 210000003437 trachea Anatomy 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kiln pressure adjusting device is used in kiln production, including the kiln body, it is right still including being used for the inside step-down mechanism that steps down of kiln body is right with being used for the inside booster mechanism that steps up of kiln body, kiln body the place ahead is provided with step-down mechanism with booster mechanism, and with step-down mechanism with booster mechanism intercommunication, booster mechanism sets up step-down mechanism one side. The utility model discloses the setting of pressure reduction mechanism has realized the function to the inside step-down of kiln body, and pressure reduction mechanism's setting has realized the function to the inside pressure boost of kiln body, when not only guaranteeing to melt kiln cooling part kiln pressure stability on the whole, has improved the quality of product, still has the function to the inside atmospheric pressure control of kiln body.
Description
Technical Field
The utility model relates to a kiln technical field especially relates to a kiln pressure adjusting device is used in kiln production.
Background
At present, a plate glass kiln mainly comprises a melting part, a neck, a cooling part, a regenerator and the like. The cooling part is used for homogenizing the molten glass and cooling the molten glass to the forming temperature, and the temperature and pressure requirements of the cooling part are different for different types of glass. The kiln pressure in the existing cooling part kiln is mainly adjusted by flame and dilution air of the last pair of small furnaces, and the pressure in the kiln cooling part kiln of the kiln is easy to fluctuate during fire change, so that the quality of produced plate glass is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a kiln pressure adjusting device for kiln production in order to solve the above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a kiln pressure adjusting device is used in kiln production, includes the kiln body, still including be used for right the inside step-down mechanism that steps down of kiln body is right with being used for the inside booster mechanism that steps up of kiln body, kiln body the place ahead is provided with step-down mechanism with booster mechanism, and with step-down mechanism with booster mechanism intercommunication, booster mechanism sets up step-down mechanism one side.
Preferably, the pressure reducing mechanism comprises a mounting plate, an inflator, a first piston plate, a second piston plate, a connecting rod, a positioning ring, a straight groove hole, a barometer, a pressure sensor and a vent pipe, wherein the mounting plate is connected in front of the kiln body through a bolt, the inflator is connected in front of the mounting plate through a bolt, the inner side of the inflator is connected with two first piston plates and two second piston plates in a sliding manner, two ends of the connecting rod respectively penetrate through the first piston plate and the second piston plates and are fixed through nuts, the straight groove hole is formed above the inflator, the positioning ring is connected in the inner side of the inflator through a screw and is positioned between the straight groove hole and the second piston plates, one end of the inflator, which is close to the first piston plate, is connected with the vent pipe through a bolt, and the other end of the vent pipe extends into the kiln body, the inflator is close to the one end of second piston plate is connected supercharging mechanism, the inflator is inside to be close to breather pipe one end has through the screw connection atmospheric pressure sensor, the inflator is close to supercharging mechanism one side top welding has the barometer, and with the barometer intercommunication.
Preferably, the pressure reducing mechanism comprises a mounting plate, an inflator, a first piston plate, a second piston plate, a connecting rod, a positioning ring, a barometer, a pneumatic sensor, a vent pipe and an air vent, wherein the mounting plate is connected in the front of the kiln body through a bolt, the inflator is connected in the front of the mounting plate through a bolt, the inner side of the inflator is connected with two first piston plates and two second piston plates in a sliding manner, two ends of the connecting rod respectively penetrate through the first piston plate and the second piston plate and are fixed through nuts, a plurality of air vents are arranged above the inflator, the positioning ring is connected in the inner side of the inflator through screws and is positioned between the air vent and the second piston plates, one end of the inflator, which is close to the first piston plate, is connected with the vent pipe through a bolt, and the other end of the vent pipe extends, the inflator is close to the one end of second piston plate is connected supercharging mechanism, the inflator is inside to be close to breather pipe one end has through the screw connection atmospheric pressure sensor, the inflator is close to supercharging mechanism one side top welding has the barometer, and with the barometer intercommunication.
Preferably, the vent holes are arranged in two rows, four in each row.
Preferably, booster mechanism includes booster pump, controller, main trachea, first manual pneumatic valve, bronchus, the manual pneumatic valve of second, automatically controlled pneumatic valve, the booster pump passes through bolted connection and is in kiln body the place ahead, and is located the inflator is close to one side of second piston plate, the booster pump top has through bolted connection the controller, the end of giving vent to anger of controller has through the screw connection main trachea, the main trachea other end with the inflator is close to the one end intercommunication of second piston plate, and the outside is provided with first manual pneumatic valve, bronchus one end intercommunication main trachea, other end intercommunication the breather pipe, be provided with on the bronchus second manual pneumatic valve with automatically controlled pneumatic valve.
Has the advantages that: the function of the inside step-down of kiln body has been realized to the setting of pressure reducing mechanism, and the function of the inside pressure boost of kiln body has been realized to the setting of pressure increasing mechanism, when not only guaranteeing melting furnace cooling portion kiln pressure stability on the whole, has improved the quality of product, still has the function to the inside atmospheric pressure control of kiln body.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an installation structure of a kiln pressure adjusting device for kiln production according to the present invention;
fig. 2 is a schematic structural diagram of a kiln pressure adjusting device for kiln production according to the present invention;
fig. 3 is a front view of a first embodiment of a kiln pressure adjusting device for kiln production according to the present invention;
fig. 4 is a sectional view taken along a line a-a of a first embodiment of a kiln pressure adjusting device for kiln production according to the present invention;
fig. 5 is a front view of a second embodiment of the kiln pressure adjusting device for kiln production according to the present invention.
The reference numerals are explained below:
1. a kiln body; 2. a pressure reduction mechanism; 3. a pressurization mechanism; 201. mounting a plate; 202. an air cylinder; 203. a first piston plate; 204. a second piston plate; 205. a connecting rod; 206. a positioning ring; 207. a straight slot hole; 208. a barometer; 209. an air pressure sensor; 210. a breather pipe; 21. a vent hole; 301. a booster pump; 302. a controller; 303. a main air pipe; 304. a first manual air valve; 305. a bronchus; 306. a second manual air valve; 307. an electric control air valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, a kiln pressure adjusting device for kiln production comprises a kiln body 1, a pressure reducing mechanism 2 for reducing the pressure inside the kiln body 1 and a pressure increasing mechanism 3 for increasing the pressure inside the kiln body 1, wherein the pressure reducing mechanism 2 and the pressure increasing mechanism 3 are arranged in front of the kiln body 1 and are communicated with the pressure reducing mechanism 2 and the pressure increasing mechanism 3, the pressure increasing mechanism 3 is arranged at one side of the pressure reducing mechanism 2, the pressure reducing mechanism 2 comprises a mounting plate 201, an air cylinder 202, a first piston plate 203, a second piston plate 204, a connecting rod 205, a positioning ring 206, a straight slot hole 207, an air pressure gauge 208, an air pressure sensor 209 and a vent pipe 210, the mounting plate 201 is connected in front of the kiln body 1 through bolts, the air cylinder 201 is connected with a 202 through bolts, the inner side of the air cylinder 202 is connected with the two first piston plates 203 and the second piston plates 204 in a sliding manner, two ends of the connecting rod 205 respectively pass through the first piston plates 203, and is fixed by a nut, a straight slot hole 207 is arranged above the air cylinder 202, a positioning ring 206 is connected to the inner side of the air cylinder 202 by a screw and is positioned between the straight slot hole 207 and the second piston plate 204, one end of the air cylinder 202 close to the first piston plate 203 is connected with a vent pipe 210 by a bolt, the other end of the vent pipe 210 extends into the kiln body 1, one end of the air cylinder 202 close to the second piston plate 204 is connected with a pressure boosting mechanism 3, one end of the air cylinder 202 close to the vent pipe 210 is connected with an air pressure sensor 209 by a screw, an air pressure gauge 208 is welded above one side of the air cylinder 202 close to the pressure boosting mechanism 3 and is communicated with the air pressure gauge 208, when the kiln pressure is larger than a preset value, the air in the kiln body 1 enters one end of the air cylinder 202 close to the first piston plate 203, so that the air pressure on one side of the first piston plate 203 is larger than the air pressure on one side of the, at this time, the gas on one side of the first piston plate 203 is discharged from the straight slot 207 until the kiln pressure is slightly less than the preset gas pressure, at this time, the first piston plate 203 and the second piston plate 204 move to the side close to the first piston plate 203, so that the gas is not discharged any more, and in the process, the gas pressure on one side of the second piston plate 204 can be detected by the gas pressure gauge 208, and the gas pressure is the same as or close to the kiln pressure, the pressurization mechanism 3 comprises a pressurization pump 301, a controller 302, a main gas pipe 303, a first manual gas valve 304, a branch gas pipe 305, a second manual gas valve 306 and an electric control gas valve 307, the pressurization pump 301 is connected to the front of the kiln body 1 through bolts and is located on one side of the gas cylinder 202 close to the second piston plate 204, the controller 302 is connected to the upper part of the pressurization pump 301 through bolts, the main gas pipe 303 is connected to the gas outlet end of the controller 302 through bolts, and, and a first manual air valve 304 is arranged on the outer side, one end of the branch air pipe 305 is communicated with the main air pipe 303, the other end of the branch air pipe 305 is communicated with the air pipe 210, a second manual air valve 306 and an electric control air valve 307 are arranged on the branch air pipe 305, the first manual air valve 304 is opened, the second manual air valve 306 is closed, the booster pump 301 is started, so that air enters the air cylinder 202 to be close to one end of the air cylinder 202, the function of presetting the kiln pressure is realized, at the moment, the first manual air valve 304 is closed, the second manual air valve 306 is opened, when the air pressure detected by the air pressure sensor 209 is smaller than the preset air pressure, the controller 302 controls the booster pump 301 to be started and controls the electric control air valve 307 to be opened, at the moment, the booster pump 301 boosts.
In the above structure, when in use, the first manual air valve 304 is firstly opened and the second manual air valve 306 is closed, the booster pump 301 is started, so that air enters the interior of the air cylinder 202 and is close to one end of the air cylinder 202, thereby realizing the function of presetting the kiln pressure, at this time, the first manual air valve 304 is closed, the second manual air valve 306 is opened, when the kiln pressure is lower than the preset value, the air pressure detected by the air pressure sensor 209 is smaller than the preset air pressure, the controller 302 controls the booster pump 301 to start and control the electric control air valve 307 to be opened, at this time, the booster pump 301 boosts the interior of the air pipe 210, thereby boosting the interior of the kiln body 1, when the kiln pressure is higher than the preset value, the air in the interior of the kiln body 1 enters one end of the air cylinder 202 close to the first piston plate 203, so that the air pressure on one side of the first piston plate 203 is larger than the air pressure on one side of the second piston plate 204, so that the, at this time, the gas on the side of the first piston plate 203 is discharged from the straight slot 207 until the kiln pressure is slightly lower than the preset gas pressure, and at this time, the first piston plate 203 and the second piston plate 204 move to the side close to the first piston plate 203, so that the gas is not discharged any more.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the pressure reducing mechanism 2 comprises a mounting plate 201, an air cylinder 202, a first piston plate 203, a second piston plate 204, a connecting rod 205, a positioning ring 206, an air pressure gauge 208, an air pressure sensor 209, an air pipe 210 and air vents 21, wherein the mounting plate 201 is connected with the front of the kiln body 1 through bolts, the air cylinder 202 is connected with the front of the mounting plate 201 through bolts, the inner side of the air cylinder 202 is connected with the two first piston plates 203 and the two second piston plates 204 in a sliding manner, two ends of the connecting rod 205 respectively penetrate through the first piston plates 203 and the second piston plates 204 and are fixed through nuts, a plurality of air vents 21 are arranged above the air cylinder 202, the positioning ring 206 is connected with the inner side of the air cylinder 202 through bolts and is positioned between the air vents 21 and the second piston plates 204, one end of the air cylinder 202 close to the first piston plate 203 is connected with the air vent pipe 210 through bolts, the other end, an air pressure sensor 209 is connected to one end of the inside of the air cylinder 202 close to the air vent pipe 210 through a screw, an air pressure gauge 208 is welded above one side of the air cylinder 202 close to the pressurization mechanism 3 and is communicated with the air pressure gauge 208, two rows of four air vent holes 21 are arranged, so that when the kiln pressure is greater than a preset value, air in the kiln body 1 enters one end of the inside of the air cylinder 202 close to the first piston plate 203, the air pressure on one side of the first piston plate 203 is greater than the air pressure on one side of the second piston plate 204, the first piston plate 203 and the second piston plate 204 slide on the inside of the air cylinder 202 close to the second piston plate 204, at the moment, the air on one side of the first piston plate 203 is discharged from the air vent hole 21 until the kiln pressure is slightly less than the preset air pressure, at the moment, the first piston plate 203 and the second piston plate 204 move towards one side close to the first piston plate 203, the air pressure on one side of the second piston, the pressure is the same as or similar to the kiln pressure.
In the above structure, when in use, the first manual air valve 304 is firstly opened and the second manual air valve 306 is closed, the booster pump 301 is started, so that air enters the interior of the air cylinder 202 and is close to one end of the air cylinder 202, thereby realizing the function of presetting the kiln pressure, at this time, the first manual air valve 304 is closed, the second manual air valve 306 is opened, when the kiln pressure is lower than the preset value, the air pressure detected by the air pressure sensor 209 is smaller than the preset air pressure, the controller 302 controls the booster pump 301 to start and control the electric control air valve 307 to be opened, at this time, the booster pump 301 boosts the interior of the air pipe 210, thereby boosting the interior of the kiln body 1, when the kiln pressure is higher than the preset value, the air in the interior of the kiln body 1 enters one end of the air cylinder 202 close to the first piston plate 203, so that the air pressure on one side of the first piston plate 203 is larger than the air pressure on one side of the second piston plate 204, so that the, at this time, the gas on the side of the first piston plate 203 is discharged from the vent hole 21 until the kiln pressure is slightly lower than the preset gas pressure, and at this time, the first piston plate 203 and the second piston plate 204 move to the side close to the first piston plate 203, so that the gas is no longer discharged.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a kiln pressure adjusting device for kiln production, includes kiln body (1), its characterized in that: still including being used for right the decompression mechanism (2) of the inside step-down of kiln body (1) is right with be used for right the supercharging mechanism (3) that kiln body (1) inside rose, kiln body (1) the place ahead is provided with decompression mechanism (2) with supercharging mechanism (3), and with decompression mechanism (2) with supercharging mechanism (3) intercommunication, supercharging mechanism (3) set up decompression mechanism (2) one side.
2. The kiln pressure adjusting device for kiln production as claimed in claim 1, wherein: the pressure reduction mechanism (2) comprises a mounting plate (201), an air cylinder (202), a first piston plate (203), a second piston plate (204), a connecting rod (205), a positioning ring (206), a straight groove hole (207), an air pressure gauge (208), an air pressure sensor (209) and an air pipe (210), wherein the mounting plate (201) is connected in the front of the kiln body (1) through bolts, the front of the mounting plate (201) is connected with the air cylinder (202) through bolts, the inner side of the air cylinder (202) is connected with two first piston plates (203) and second piston plates (204) in a sliding manner, two ends of the connecting rod (205) respectively penetrate through the first piston plate (203) and the second piston plates (204) and are fixed through nuts, the straight groove hole (207) is formed above the air cylinder (202), the positioning ring (206) is connected in the inner side of the air cylinder (202) through screws, and be located slotted hole (207) with between second piston plate (204), inflator (202) are close to there is breather pipe (210) one end of first piston plate (203) through bolted connection, breather pipe (210) other end stretches into inside kiln body (1), inflator (202) are close to the one end of second piston plate (204) is connected pressurization mechanism (3), inflator (202) are inside to be close to breather pipe (210) one end has through the screw connection barometer (209), inflator (202) are close to pressurization mechanism (3) one side top welding has barometer (208), and with barometer (208) intercommunication.
3. The kiln pressure adjusting device for kiln production as claimed in claim 2, wherein: the pressure reduction mechanism (2) comprises a mounting plate (201), an air cylinder (202), a first piston plate (203), a second piston plate (204), a connecting rod (205), a positioning ring (206), an air pressure gauge (208), an air pressure sensor (209), an air pipe (210) and an air vent (21), wherein the mounting plate (201) is connected with the front of the kiln body (1) through bolts, the front of the mounting plate (201) is connected with the air cylinder (202) through bolts, the inner side of the air cylinder (202) is connected with two first piston plates (203) and the second piston plates (204) in a sliding manner, two ends of the connecting rod (205) respectively penetrate through the first piston plates (203) and the second piston plates (204) and are fixed through nuts, a plurality of the air vent (21) are arranged above the air cylinder (202), and the positioning ring (206) is connected with the inner side of the air cylinder (202) through screws, and be located air vent (21) with between second piston plate (204), inflator (202) are close to the one end of first piston plate (203) has through bolted connection breather pipe (210), breather pipe (210) other end stretches into inside kiln body (1), inflator (202) are close to the one end of second piston plate (204) is connected pressurization mechanism (3), inflator (202) are inside to be close to breather pipe (210) one end has through the screw connection barometer (209), inflator (202) are close to pressurization mechanism (3) one side top welding has barometer (208), and with barometer (208) intercommunication.
4. The kiln pressure adjusting device for kiln production as claimed in claim 3, wherein: the vent holes (21) are arranged in two rows, and each row is provided with four vent holes.
5. The kiln pressure adjusting device for kiln production as defined in claim 2 or 3, wherein: the supercharging mechanism (3) comprises a supercharging pump (301), a controller (302), a main air pipe (303), a first manual air valve (304), a bronchus (305), a second manual air valve (306) and an electric control air valve (307), the supercharging pump (301) is connected with the front part of the kiln body (1) through bolts and is positioned at one side of the second piston plate (204) close to the air cylinder (202), the controller (302) is connected with the upper part of the supercharging pump (301) through bolts, the air outlet end of the controller (302) is connected with the main air pipe (303) through screws, the other end of the main air pipe (303) is communicated with one end of the air cylinder (202) close to the second piston plate (204), the first manual air valve (304) is arranged at the outer side, one end of the bronchus (305) is communicated with the main air pipe (303), the other end of the bronchus (210) is communicated with the, the second manual air valve (306) and the electric control air valve (307) are arranged on the bronchus (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281719.4U CN212655683U (en) | 2020-07-02 | 2020-07-02 | Kiln pressure adjusting device for kiln production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281719.4U CN212655683U (en) | 2020-07-02 | 2020-07-02 | Kiln pressure adjusting device for kiln production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655683U true CN212655683U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281719.4U Expired - Fee Related CN212655683U (en) | 2020-07-02 | 2020-07-02 | Kiln pressure adjusting device for kiln production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451429A (en) * | 2022-01-27 | 2022-05-10 | 武汉市仟吉食品有限公司 | Oven for processing baked food with clean label |
-
2020
- 2020-07-02 CN CN202021281719.4U patent/CN212655683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451429A (en) * | 2022-01-27 | 2022-05-10 | 武汉市仟吉食品有限公司 | Oven for processing baked food with clean label |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |