CN219141541U - Kiln pressure adjusting device - Google Patents
Kiln pressure adjusting device Download PDFInfo
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- CN219141541U CN219141541U CN202223525500.6U CN202223525500U CN219141541U CN 219141541 U CN219141541 U CN 219141541U CN 202223525500 U CN202223525500 U CN 202223525500U CN 219141541 U CN219141541 U CN 219141541U
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- pressure regulating
- kiln
- regulating box
- intake pipe
- heating
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Abstract
The utility model discloses a kiln pressure regulating device, which comprises a kiln main body, wherein a furnace chamber is formed in the kiln main body, an inlet and an outlet which are communicated with the outside are formed in one side of the kiln main body, a furnace door is arranged at the inlet and the outlet, a pressure regulating box is arranged on the upper side of the kiln main body, an air inlet structure and an air exhaust structure are respectively arranged in the pressure regulating box, a heating unit for heating the air inlet structure and a cooling unit for cooling the air exhaust structure are respectively arranged in the pressure regulating box, the air inlet structure and the heating unit can heat the introduced gas so as to maintain the balance of the temperature in the kiln, and the air exhaust structure and the cooling unit can realize cooling of the exported gas so as to protect the surrounding environment.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of kilns, in particular to a kiln pressure adjusting device.
Background
In the working process of the kiln, the pressure in the kiln can be changed continuously, so that the pressure in the kiln is important to be regulated, in actual production, the positive pressure in the kiln is overlarge, high-temperature gas overflows in a large amount, depressurization is needed in time, and if the treatment is not in time, danger can occur; the negative pressure in the kiln is too large, so that the air pressure is required to be balanced by sucking air, the prior pressure regulating device cannot realize the heating of the introduced air to maintain the balance of the temperature in the kiln in the pressure regulating process, and the cooling of the discharged air cannot be realized to protect the surrounding environment.
Disclosure of Invention
The present utility model aims to solve the above problems and provide a kiln pressure adjusting device, which is intended to overcome the drawbacks of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a kiln pressure regulating device, which comprises a kiln main body, wherein a furnace chamber is formed in the kiln main body, an inlet and an outlet which are communicated with the outside are formed in one side of the kiln main body, a furnace door is arranged at the inlet and the outlet, a pressure regulating box is arranged on the upper side of the kiln main body, an air inlet structure and an air outlet structure are respectively arranged in the pressure regulating box, and a heating unit for heating the air inlet structure and a cooling unit for cooling the air outlet structure are respectively arranged in the pressure regulating box.
By adopting the structure, during use, the pressure regulating box can regulate the pressure in the furnace chamber, wherein when the pressure regulating box is too low to be negative pressure, the air inlet structure can pressurize in the furnace chamber, in the pressurizing process, the heating unit can heat the air inlet structure by heating, the poured gas is prevented from influencing the temperature balance in the furnace chamber, when the pressure regulating box is too high in pressure, the exhaust structure can lead out the gas in the furnace chamber, thereby realizing the decompression in the furnace chamber, and the cooling unit can cool down and cool down when the exhaust structure gas is led out, thereby avoiding the influence of the gas led out in the furnace chamber on the surrounding environment due to the too high temperature.
Preferably, the air inlet structure comprises a first air inlet pipe, a spiral air inlet pipe and a second air inlet pipe, the heating unit comprises a heating cavity arranged in the pressure regulating box and a flame spraying head arranged on the side wall of the pressure regulating box and used for carrying out flame spraying heating on the heating cavity, the spiral air inlet pipe is arranged in the heating cavity, two ends of the spiral air inlet pipe are respectively connected with the first air inlet pipe and the second air inlet pipe, one end of the first air inlet pipe penetrates out of the upper side of the pressure regulating box, and the other end of the second air inlet pipe penetrates out of the lower side of the pressure regulating box and extends into the furnace chamber.
Preferably, the exhaust structure comprises an air outlet pipe, one end of the air outlet pipe penetrates out of the top side of the pressure regulating box and is provided with an electromagnetic valve, the other end of the air outlet pipe extends into the furnace chamber, and a refrigerator for cooling the air outlet pipe is arranged in the pressure regulating box.
Preferably, the refrigerator adopts a water circulation refrigerator.
Preferably, the bottom side of kiln main part is provided with the base, and the upper portion both sides of base are fixed to be provided with the extension board, fixedly connected with outer sleeve board each other between the top of two extension boards, and the appearance of outer sleeve board is hollow rectangle, and the middle part position at the pressure regulating box is established to outer sleeve board cover, connects each other through the bolt between outer sleeve board and the pressure regulating box.
Preferably, a positioning convex edge which is positioned and sealed with the outer side edge of the bottom of the pressure regulating box is formed on the upper side of the kiln main body.
Preferably, a pressure sensor for detecting the pressure in the furnace chamber is arranged on one side of the upper part of the furnace main body, which is close to the pressure regulating box.
The beneficial effects are that: the air inlet structure and the heating unit can heat the introduced gas to maintain the balance of the temperature in the kiln, and the exhaust structure and the cooling unit can cool the introduced gas to protect the surrounding environment.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present utility model;
fig. 3 is a perspective view of fig. 1 of the present utility model.
The reference numerals are explained as follows: 1. a kiln main body; 1a, a furnace door; 1b, furnace chamber; 2. a base; 3. a support plate; 4. an outer jacket plate; 5. a pressure regulating tank; 6. a flame spraying head; 7. a first air inlet pipe; 8. an air outlet pipe; 9. positioning the convex edge; 10. a heating chamber; 11. a spiral air inlet pipe; 12. a refrigerator; 13. a second air inlet pipe; 14. a pressure sensor; 15. a solenoid valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-3, the utility model provides a kiln pressure adjusting device, which comprises a kiln main body 1, wherein a furnace chamber 1b is formed in the kiln main body 1, one side of the kiln main body 1 is provided with an inlet and an outlet which are communicated with the outside, the inlet and the outlet are provided with a furnace door 1a, the upper side of the kiln main body 1 is provided with a pressure adjusting box 5, the inside of the pressure adjusting box 5 is respectively provided with an air inlet structure and an air outlet structure, and the inside of the pressure adjusting box 5 is also respectively provided with a heating unit for heating the air inlet structure and a cooling unit for cooling the air outlet structure.
The air inlet structure comprises a first air inlet pipe 7, a spiral air inlet pipe 11 and a second air inlet pipe 13, the heating unit comprises a heating cavity 10 arranged in the pressure regulating box 5 and a flame spraying head 6 arranged on the side wall of the pressure regulating box 5 and used for carrying out flame spraying heating on the heating cavity 10, the spiral air inlet pipe 11 is arranged in the heating cavity 10, two ends of the spiral air inlet pipe 11 are respectively connected with the first air inlet pipe 7 and the second air inlet pipe 13, one end of the first air inlet pipe 7 penetrates out of the upper side of the pressure regulating box 5, and the other end of the second air inlet pipe 13 penetrates out of the lower side of the pressure regulating box 5 and extends into the furnace chamber 1 b.
The exhaust structure comprises an air outlet pipe 8, one end of the air outlet pipe 8 penetrates out of the top side of the pressure regulating box 5 and is provided with an electromagnetic valve 15, the other end of the air outlet pipe 8 extends into the furnace chamber 1b, and a refrigerator 12 for cooling the air outlet pipe 8 is arranged in the pressure regulating box 5. The refrigerator 12 employs a water circulation refrigerator. In the process of giving vent to anger through outlet duct 8, refrigerator 12 can realize the cooling treatment to outlet duct 8, and wherein hydrologic cycle refrigerator can realize carrying out cyclic utilization to the high temperature of export gas to the heating of water liquid to realize the heat exchange.
The bottom side of kiln main part 1 is provided with base 2, and the upper portion both sides of base 2 are fixed to be provided with extension board 3, and fixedly connected with outer sleeve board 4 each other between the top of two extension boards 3, and the appearance of outer sleeve board 4 is hollow rectangle, and outer sleeve board 4 cover is established in the middle part position of pressure regulating box 5, connects each other through the bolt between outer sleeve board 4 and the pressure regulating box 5. The pressure regulating box 5 is convenient to install and fix on the upper side of the kiln main body 1.
The upper side of the kiln main body 1 is provided with a positioning convex edge 9 which is positioned and sealed with the outer side edge of the bottom of the pressure regulating box 5. In practical application, the positioning convex edge 9 can block and seal the joint between the pressure regulating box 5 and the kiln main body 1, so that the heat preservation performance is improved.
The kiln main body 1 is provided with a pressure sensor 14 for detecting the pressure inside the cavity 1b at one side near the upper part of the pressure regulating box 5. Through the specific structural design, the pressure sensor 14 can detect the pressure in the furnace chamber 1b and perform automatic feedback control, and when the pressure in the furnace chamber 1b is higher than a certain value or lower than a certain value, the automatic pressure adjustment is performed through the pressure adjusting box 5.
The air inlet structure and the heating unit can heat the introduced gas to maintain the balance of the temperature in the kiln, and the exhaust structure and the cooling unit can cool the introduced gas to protect the surrounding environment.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. A kiln pressure regulating device, characterized in that: including kiln main part (1), the inside of kiln main part (1) is formed with furnace chamber (1 b), and the import and export of furnace chamber (1 b) and outside intercommunication are seted up to one side of kiln main part (1), and import and export department is provided with furnace gate (1 a), the upside of kiln main part (1) is provided with pressure regulating box (5), and the inside of pressure regulating box (5) is provided with inlet structure and exhaust structure respectively, and pressure regulating box (5) are inside still to be provided with respectively and are used for carrying out the heating unit of heating up to inlet structure and be used for carrying out cooling unit to exhaust structure.
2. A kiln pressure regulating device according to claim 1, characterized in that: the utility model provides an air intake structure includes first intake pipe (7), spiral intake pipe (11) and second intake pipe (13), heating unit is including setting up heating chamber (10) in pressure regulating box (5) and setting up on pressure regulating box (5) lateral wall be used for carrying out the flame-throwing head (6) of flame-throwing heating in heating chamber (10), spiral intake pipe (11) set up in heating chamber (10), the both ends of spiral intake pipe (11) are connected with first intake pipe (7) and second intake pipe (13) each other respectively, the upside of pressure regulating box (5) is worn out to the one end of first intake pipe (7), the downside of pressure regulating box (5) is worn out to the other end of second intake pipe (13) and is extended into furnace chamber (1 b).
3. A kiln pressure regulating device according to claim 1, characterized in that: the exhaust structure comprises an air outlet pipe (8), one end of the air outlet pipe (8) penetrates out of the top side of the pressure regulating box (5) and is provided with an electromagnetic valve (15), the other end of the air outlet pipe (8) extends into the furnace chamber (1 b), and a refrigerator (12) for cooling the air outlet pipe (8) is arranged in the pressure regulating box (5).
4. A kiln pressure regulating device according to claim 3, wherein: the refrigerator (12) adopts a water circulation refrigerator.
5. A kiln pressure regulating device according to claim 1, characterized in that: the kiln is characterized in that a base (2) is arranged on the bottom side of the kiln main body (1), support plates (3) are fixedly arranged on two sides of the upper portion of the base (2), outer sleeve plates (4) are fixedly connected between the top ends of the two support plates (3), the outer sleeve plates (4) are hollow rectangles, the outer sleeve plates (4) are sleeved at the middle positions of the pressure regulating boxes (5), and the outer sleeve plates (4) are connected with the pressure regulating boxes (5) through bolts.
6. A kiln pressure regulating device according to claim 1, characterized in that: the upper side of the kiln main body (1) is provided with a positioning convex edge (9) which is positioned and sealed with the outer side edge of the bottom of the pressure regulating box (5).
7. A kiln pressure regulating device according to claim 1, characterized in that: the kiln is characterized in that a pressure sensor (14) for detecting the internal pressure of the furnace chamber (1 b) is arranged on one side of the upper part of the kiln main body (1) close to the pressure regulating box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525500.6U CN219141541U (en) | 2022-12-28 | 2022-12-28 | Kiln pressure adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525500.6U CN219141541U (en) | 2022-12-28 | 2022-12-28 | Kiln pressure adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141541U true CN219141541U (en) | 2023-06-06 |
Family
ID=86564166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223525500.6U Active CN219141541U (en) | 2022-12-28 | 2022-12-28 | Kiln pressure adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219141541U (en) |
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2022
- 2022-12-28 CN CN202223525500.6U patent/CN219141541U/en active Active
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