CN216245521U - Long service life's heating furnace for petrochemical - Google Patents
Long service life's heating furnace for petrochemical Download PDFInfo
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- CN216245521U CN216245521U CN202122221098.1U CN202122221098U CN216245521U CN 216245521 U CN216245521 U CN 216245521U CN 202122221098 U CN202122221098 U CN 202122221098U CN 216245521 U CN216245521 U CN 216245521U
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Abstract
The utility model discloses a heating furnace for petrochemical industry, which is long in service life and comprises a heating furnace body, wherein a temperature display and an operation panel are arranged on the front surface of the heating furnace body, and the temperature display is positioned right above the operation panel. According to the heating furnace, the material injection pipe is arranged for guiding petrochemical raw materials into the heating box, after the petrochemical raw materials are added, the top of the material injection pipe is sealed through the sealing cover, the heating pipe is started to work through the operation panel, the petrochemical raw materials are heated through the heating pipe, the temperature in the heating process can be displayed through the temperature display, mixed gas of various substances can be generated by the petrochemical raw materials in the heating process, and meanwhile, the problems that when the existing heating furnace is used for heating the petrochemical raw materials, the mixed gas of various substances can be generated, the heating furnace can be corroded when the gas is attached to the surface of the inner cavity of the heating furnace, and the service life of the heating furnace can be shortened for a long time are solved.
Description
Technical Field
The utility model relates to the technical field of heating furnaces, in particular to a heating furnace for petrochemical industry, which is long in service life.
Background
Petrochemical industry, also known as petrochemical industry, refers to the field of chemical production from petroleum in chemical industry, and broadly includes natural gas chemical industry, petrochemical industry of petrochemical corporation of China is a new industry, which is formed along with the development of petroleum refining industry in the 20 th century, and grows up during the second world war (see the development history of petrochemical industry), and after war, the high-speed development of petrochemical industry makes the production of a large amount of chemicals shift from the traditional method of using coal and agriculture and forestry products as raw materials to the method of using petroleum and natural gas as raw materials, the petrochemical industry has become the backbone industry in chemical industry, and has a very important position in national economy, a heating furnace is used in petrochemical industry processing, when the existing heating furnace heats petrochemical materials, mixed gas of various substances is generated, and when the gas is attached to the surface of the inner cavity of the heating furnace, the heating furnace is corroded, the long time results in the reduction of the service life of the heating furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a petrochemical heating furnace with long service life, which has the advantage of prolonging the service life and solves the problems that when the existing heating furnace is used for heating petrochemical raw materials, mixed gas of various substances is generated, the heating furnace is corroded when the gas is attached to the surface of an inner cavity of the heating furnace, and the service life of the heating furnace is shortened for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a heating furnace for petrochemical industry with long service life comprises a heating furnace body, wherein a temperature display and an operating panel are arranged on the front surface of the heating furnace body, the temperature display is positioned right above the operating panel, supporting columns are fixedly arranged on two sides of the bottom of the heating furnace body respectively, a supporting plate is fixedly arranged between the supporting columns, a raw material collecting container is arranged at the top of the supporting plate, a heating box is arranged inside the heating furnace body, the bottom of the heating box is communicated with a discharging funnel, the bottom of the discharging funnel is communicated with a discharging pipe, the bottom of the discharging pipe penetrates through the bottom of the heating furnace body, the discharging pipe is positioned right above the raw material collecting container, heating pipes which are uniformly distributed are arranged inside the heating box, a material injection pipe is communicated with the left top of the heating box, the top of the material injection pipe penetrates through the left side of the heating furnace body and extends to the outside of the heating furnace body, the inside of heating furnace body and the top that is located the heating cabinet are provided with the cooler bin, the bottom intercommunication of cooler bin has evenly distributed's check valve pipe, the bottom of check valve pipe and the top intercommunication of heating cabinet, the both sides at cooler bin top all communicate there is the water injection pipe, the top of water injection pipe runs through in the top of heating furnace body, the top intercommunication of cooler bin has the air duct, the top of heating furnace body is provided with a negative pressure section of thick bamboo, the bottom of a negative pressure section of thick bamboo and the top intercommunication of air duct, the inside of a negative pressure section of thick bamboo is provided with negative pressure motor.
Preferably, both sides of the bottom of the negative pressure cylinder are fixedly provided with first supporting blocks, and the bottom of each first supporting block is fixedly arranged at the top of the heating furnace body.
Preferably, both sides of the heating box are fixedly provided with third supporting blocks, the other side of each third supporting block is fixedly connected with the inner wall of the heating furnace body, both sides of the bottom of the heating box are fixedly provided with second supporting blocks, and the second supporting blocks are fixedly arranged at the bottom of the inner cavity of the heating furnace body.
Preferably, both sides of the top of the heating box are fixedly provided with fourth supporting blocks, and the top of each fourth supporting block is fixedly connected with the bottom of the cooling box.
Preferably, the top of the cooling box is provided with a sealing ring, and the bottom of the air duct is communicated with the negative pressure cylinder in a sealing mode through the sealing ring.
Preferably, the surface cover of negative pressure motor is equipped with solid fixed ring, the equal fixed mounting in the inner wall of a negative pressure section of thick bamboo in both sides of solid fixed ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is used for guiding petrochemical raw materials into the heating box through arranging the material injection pipe, after the petrochemical raw materials are added, the top of the material injection pipe is sealed by the sealing cover, the heating pipe is started to work through the operation panel, the heating pipe heats the petrochemical raw materials, the temperature in the heating process can be displayed through the temperature display, the petrochemical raw materials can generate mixed gas of a plurality of substances in the heating process, the gas is guided into the cooling box through the one-way valve pipe under the action of the negative pressure motor, the gas is cooled and cooled under the action of cooling liquid in the cooling box, the cooled gas is guided into the negative pressure cylinder through the gas guide pipe, and finally the gas is discharged out of the negative pressure cylinder, so that the purpose of discharging the mixed gas generated in the heating process of the petrochemical raw materials is achieved, and the mixed gas is effectively prevented from being attached to the surface of the inner cavity of the device, can lead to the fact the corruption to the device surface for a long time, lead to the damage of device, reduced the life of device, solved current heating furnace simultaneously when heating petrochemical raw materials, can produce the mist of multiple material, gas can lead to the fact the corruption to the heating furnace when attached to the surface of heating furnace inner chamber, can lead to the problem that heating furnace life reduces for a long time.
2. According to the utility model, the first supporting block is arranged for mounting and supporting the negative pressure cylinder, so that the stability of the negative pressure cylinder in use is improved, the second supporting block and the third supporting block are arranged to be matched with each other for mounting and limiting the heating box, so that the stability of the heating box in use is improved, the heating box is prevented from deviating, the fourth supporting block is arranged for mounting and supporting the cooling box, so that the stability of the cooling box in use is improved, and the fixing ring is arranged for mounting and fixing the negative pressure motor, so that the stability of the negative pressure motor is improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic cross-sectional structure of the negative pressure cylinder of the present invention.
In the figure: 1. a heating furnace body; 2. a support pillar; 3. a support plate; 4. a raw material collection container; 5. a temperature display; 6. an operation panel; 7. a material injection pipe; 8. a negative pressure cylinder; 9. an air duct; 10. a first support block; 11. a water injection pipe; 12. a discharge pipe; 13. a heating box; 14. a second support block; 15. a third support block; 16. heating a tube; 17. a discharge hopper; 18. a cooling tank; 19. a check valve tube; 20. a fourth support block; 21. a negative pressure motor; 22. and (4) fixing the ring.
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.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a petrochemical heating furnace with long service life comprises a heating furnace body 1, a temperature display 5 and an operation panel 6 are arranged on the front surface of the heating furnace body 1, the temperature display 5 is positioned right above the operation panel 6, support columns 2 are fixedly arranged on both sides of the bottom of the heating furnace body 1, a support plate 3 is fixedly arranged between the support columns 2, a raw material collecting container 4 is arranged on the top of the support plate 3, a heating box 13 is arranged in the heating furnace body 1, the bottom of the heating box 13 is communicated with a discharge hopper 17, the bottom of the discharge hopper 17 is communicated with a discharge pipe 12, the bottom of the discharge pipe 12 penetrates through the bottom of the heating furnace body 1, the discharge pipe 12 is positioned right above the raw material collecting container 4, heating pipes 16 which are uniformly distributed are arranged in the heating box 13, and a material injection pipe 7 is communicated with the top on the left side of the heating box 13, the top of the material injection pipe 7 penetrates through the left side of the heating furnace body 1 and extends to the outside of the heating furnace body 1, a cooling box 18 is arranged inside the heating furnace body 1 and positioned at the top of the heating box 13, the bottom of the cooling box 18 is communicated with one-way valve pipes 19 which are uniformly distributed, the bottom of the one-way valve pipes 19 is communicated with the top of the heating box 13, both sides of the top of the cooling box 18 are communicated with water injection pipes 11, the top of the water injection pipes 11 penetrates through the top of the heating furnace body 1, the top of the cooling box 18 is communicated with an air guide pipe 9, the top of the heating furnace body 1 is provided with a negative pressure cylinder 8, the bottom of the negative pressure cylinder 8 is communicated with the top of the air guide pipe 9, a negative pressure motor 21 is arranged inside the negative pressure cylinder 8, the material injection pipe 7 is used for guiding petrochemical raw materials into the heating box 13, after the petrochemical raw materials are added, the top of the material injection pipe 7 is sealed by a sealing cover, and the heating pipe 16 is started to work by the operation panel 6, the heating pipe 16 heats petrochemical raw materials, the temperature in the heating process can be displayed through the temperature display 5, the petrochemical raw materials can generate mixed gas of various substances in the heating process, the gas is guided into the cooling box 18 through the one-way valve pipe 19 under the action of the negative pressure motor 21, the gas is cooled and cooled under the action of cooling liquid in the cooling box 18, the cooled gas is guided into the negative pressure cylinder 8 through the air guide pipe 9, and finally the inside of the negative pressure cylinder 8 is discharged, so that the purpose of discharging the mixed gas generated in the petrochemical raw materials heating process is achieved, the mixed gas is effectively prevented from being attached to the surface of an inner cavity of the device, the surface of the device can be corroded for a long time, the damage of the device is caused, the service life of the device is shortened, the first supporting blocks 10 are fixedly installed on two sides of the bottom of the negative pressure cylinder 8, the bottom of the first supporting block 10 is fixedly arranged at the top of the heating furnace body 1, the first supporting block 10 is arranged for installing and supporting the negative pressure cylinder 8, so that the stability of the negative pressure cylinder 8 in use is improved, the third supporting blocks 15 are fixedly arranged on two sides of the heating box 13, the other side of each third supporting block 15 is fixedly connected with the inner wall of the heating furnace body 1, the second supporting blocks 14 are fixedly arranged on two sides of the bottom of the heating box 13, the second supporting blocks 14 are fixedly arranged at the bottom of the inner cavity of the heating furnace body 1, the second supporting blocks 14 and the third supporting blocks 15 are arranged to be matched with each other for installing and limiting the heating box 13, so that the stability of the heating box 13 in use is improved, the heating box 13 is prevented from deviating, the fourth supporting blocks 20 are fixedly arranged on two sides of the top of the heating box 13, and the top of the fourth supporting blocks 20 is fixedly connected with the bottom of the cooling box 18, be used for installing and supporting cooler 18 through setting up fourth supporting shoe 20, improve the stability of cooler 18 when using, the top of cooler 18 is provided with the sealing ring, sealing ring and the sealed intercommunication of negative pressure section of thick bamboo 8 are passed through to the bottom of air duct 9, the surface cover of negative pressure motor 21 is equipped with solid fixed ring 22, the equal fixed mounting in the inner wall of negative pressure section of thick bamboo 8 in solid fixed ring 22's both sides, be used for installing and fixing negative pressure motor 21 through setting up solid fixed ring 22, improve negative pressure motor 21's stability.
When in use, petrochemical raw materials are guided into the heating box 13 through the material injection pipe 7, after the petrochemical raw materials are added, the top of the material injection pipe 7 is sealed by the sealing cover, meanwhile, the heating pipe 16 is started to work through the operation panel 6, the petrochemical raw materials are heated by the heating pipe 16, the temperature in the heating process can be displayed through the temperature display 5, the petrochemical raw materials can generate mixed gas of various substances in the heating process, the gas is guided into the cooling box 18 through the one-way valve pipe 19 under the action of the negative pressure motor 21, the gas is cooled and cooled under the action of the cooling liquid in the cooling box 18, the cooled gas is guided into the negative pressure cylinder 8 through the air duct 9, and finally the inside of the negative pressure cylinder 8 is discharged, so that the purpose of discharging the mixed gas generated in the heating process of the petrochemical raw materials is achieved, and the mixed gas is effectively prevented from being attached to the surface of the inner cavity of the device, the corrosion to the surface of the device can be caused for a long time, the device is damaged, and the service life of the device is shortened.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a long service life's heating furnace for petrochemical, includes heating furnace body (1), its characterized in that: the front of heating furnace body (1) is provided with temperature display (5) and operating panel (6), temperature display (5) are located operating panel (6) directly over, the equal fixed mounting in both sides of heating furnace body (1) bottom has support column (2), fixed mounting has backup pad (3) between support column (2), the top of backup pad (3) is provided with raw materials collection container (4), the inside of heating furnace body (1) is provided with heating cabinet (13), the bottom intercommunication of heating cabinet (13) has row material funnel (17), the bottom intercommunication of row material funnel (17) has row material pipe (12), the bottom of arranging material pipe (12) runs through the bottom of heating furnace body (1), arrange material pipe (12) and be located raw materials collection container (4) directly over, the inside of heating cabinet (13) is provided with evenly distributed's heating pipe (16), the left top of the heating box (13) is communicated with a material injection pipe (7), the top of the material injection pipe (7) penetrates through the left side of the heating furnace body (1) and extends to the outside of the heating furnace body (1), the inside of the heating furnace body (1) and the top of the heating box (13) are provided with a cooling box (18), the bottom of the cooling box (18) is communicated with one-way valve pipes (19) which are uniformly distributed, the bottom of the one-way valve pipes (19) is communicated with the top of the heating box (13), the two sides of the top of the cooling box (18) are communicated with water injection pipes (11), the top of the water injection pipes (11) penetrates through the top of the heating furnace body (1), the top of the cooling box (18) is communicated with an air guide pipe (9), the top of the heating furnace body (1) is provided with a negative pressure barrel (8), the bottom of the negative pressure barrel (8) is communicated with the top of the air guide pipe (9), and a negative pressure motor (21) is arranged in the negative pressure cylinder (8).
2. The heating furnace for petrochemical industry of claim 1, wherein the heating furnace comprises: the two sides of the bottom of the negative pressure cylinder (8) are fixedly provided with first supporting blocks (10), and the bottom of each first supporting block (10) is fixedly arranged at the top of the heating furnace body (1).
3. The heating furnace for petrochemical industry of claim 1, wherein the heating furnace comprises: the heating furnace is characterized in that third supporting blocks (15) are fixedly mounted on two sides of the heating box (13), the other sides of the third supporting blocks (15) are fixedly connected with the inner wall of the heating furnace body (1), second supporting blocks (14) are fixedly mounted on two sides of the bottom of the heating box (13), and the second supporting blocks (14) are fixedly mounted at the bottom of the inner cavity of the heating furnace body (1).
4. The heating furnace for petrochemical industry of claim 1, wherein the heating furnace comprises: and fourth supporting blocks (20) are fixedly mounted on two sides of the top of the heating box (13), and the top of each fourth supporting block (20) is fixedly connected with the bottom of the cooling box (18).
5. The heating furnace for petrochemical industry of claim 1, wherein the heating furnace comprises: the top of the cooling box (18) is provided with a sealing ring, and the bottom of the air duct (9) is communicated with the negative pressure cylinder (8) in a sealing way through the sealing ring.
6. The heating furnace for petrochemical industry of claim 1, wherein the heating furnace comprises: the surface cover of negative pressure motor (21) is equipped with solid fixed ring (22), the equal fixed mounting in the inner wall of a negative pressure section of thick bamboo (8) in both sides of solid fixed ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221098.1U CN216245521U (en) | 2021-09-14 | 2021-09-14 | Long service life's heating furnace for petrochemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221098.1U CN216245521U (en) | 2021-09-14 | 2021-09-14 | Long service life's heating furnace for petrochemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245521U true CN216245521U (en) | 2022-04-08 |
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ID=80985654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221098.1U Active CN216245521U (en) | 2021-09-14 | 2021-09-14 | Long service life's heating furnace for petrochemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245521U (en) |
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2021
- 2021-09-14 CN CN202122221098.1U patent/CN216245521U/en active Active
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Effective date of registration: 20221026 Address after: No. 69-1609 (1620, 1622), Yingbin Avenue, Karamay District, Karamay City, Xinjiang Uygur Autonomous Region, 834000 Patentee after: KARAMAY CITY YIEN TECHNICAL SERVICES Co.,Ltd. Address before: 453499 design department, room 1124, 11th floor, Galaxy International, 108 Kuangcheng Road, Changyuan City, Xinxiang City, Henan Province Patentee before: Sun Qianyi |