CN215295901U - High heat waste gas heat exchanger for chemical production - Google Patents
High heat waste gas heat exchanger for chemical production Download PDFInfo
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- CN215295901U CN215295901U CN202120482497.0U CN202120482497U CN215295901U CN 215295901 U CN215295901 U CN 215295901U CN 202120482497 U CN202120482497 U CN 202120482497U CN 215295901 U CN215295901 U CN 215295901U
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- heat
- waste gas
- heat exchange
- chemical production
- heat exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a high heat waste gas heat exchanger for chemical production, which belongs to the technical field of heat exchangers, and comprises a heat exchange tank and a hollow pipe, wherein both sides of the heat exchange tank are respectively connected with an air inlet and an air outlet, the hollow pipe penetrates through the heat exchange tank, the hollow pipe is made of heat conduction materials, a fixed plate is arranged in the heat exchange tank, the fixed plate is rotatably connected with a rotating shaft, a fan and a scraping blade are fixedly connected on the rotating shaft, the scraping blade is attached to the inner wall of the heat exchange tank, a heat insulation layer is arranged on the inner wall of the heat exchange tank, and the scraping blade is attached to the heat insulation layer; the utility model discloses simple structure, job stabilization, long-time work back can effectively put and adsorb at the dust at the heat exchanger inner wall, meanwhile, has improved heat exchange efficiency again, and the practicality is promoted.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to a high heat waste gas heat exchanger of chemical production usefulness.
Background
As is known, the high heat waste gas heat exchanger that chemical production used is a heat transfer to the low-temperature fluid in being arranged in the high heat waste gas that produces in the chemical production process, heat the material that chemical production processing is carried out to needs to the heat in utilizing the high-temperature gas, thereby improve the device of chemical production's efficiency, it has obtained extensive use in chemical production's field, but the high heat waste gas heat exchanger that chemical production used on the existing market, because can adulterate narrow and small granule dust in the waste gas, long-time after using, can adsorb at the heat exchanger inner wall, cause heat exchange efficiency greatly reduced, the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because can adulterate narrow and small granule dust once in the waste gas, long-time the back of using, can adsorb at the heat exchanger inner wall, cause heat exchange efficiency greatly reduced scheduling problem, and the high heat waste gas heat exchanger that a chemical production used that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high heat waste gas heat exchanger that chemical production used, includes heat transfer jar and hollow tube, heat transfer jar both sides are connected with air inlet and gas outlet respectively, the hollow tube runs through the heat transfer jar, hollow tube material is the heat conduction material, be equipped with the fixed plate in the heat transfer jar, it is connected with the axis of rotation to rotate on the fixed plate, fixedly connected with fan and doctor-bar in the axis of rotation, the doctor-bar pastes with the heat transfer jar inner wall.
Preferably, the inner wall of the heat exchange tank is provided with a heat insulation layer, and the scraping sheet is attached to the heat insulation layer.
Preferably, the hollow pipe is provided with wind shields, the wind shields are provided with first flow guide holes, and the number of the wind shields is 6-10.
Preferably, a support plate is fixedly connected to the rotating shaft, the support plate is fixedly connected with the scraping blade, and a second flow guide hole is formed in the support plate.
Preferably, the rotating shaft is provided with a ratchet wheel and a rotating disc respectively, the side wall of the heat exchange tank is provided with a protective cover, and the ratchet wheel is located in the protective cover.
Preferably, the hollow tube material is aluminum.
Preferably, the bottom of the heat exchange tank is provided with a support column, the bottom of the support column is fixedly connected with a connecting plate, and the connecting plate is provided with a fixing hole.
Compared with the prior art, the utility model provides a high heat waste gas heat exchanger of chemical production usefulness possesses following beneficial effect:
1. this high heat waste gas heat exchanger that chemical production used, in the course of the work, high temperature waste gas passes through the air inlet and gets into in the heat transfer jar, and at this moment, to pouring into cold water in the hollow tube, at this moment, high temperature waste gas heats the hollow tube, reaches the purpose of heat exchange, and meanwhile, waste gas passes through the fan and drives the axis of rotation, and the axis of rotation drives the doctor-bar and rotates, prevents long-time work back, and the dust is adhered to the heat transfer jar inner wall.
2. This high heat waste gas heat exchanger for chemical production, when the doctor-bar is too big in hand and can't rotate, accessible antiport rolling disc, the rolling disc passes through the axis of rotation and drives the doctor-bar rotation, and in the course of the work, when the fan rotates, through the ratchet, can the rolling disc keeps static state always.
3. This high heat waste gas heat exchanger of chemical production usefulness is equipped with the deep bead on the hollow tube, increases the dwell time of high temperature waste gas around the hollow tube, improves heat exchange efficiency, and when the fixed plate played the support axis of rotation, also improved the dwell time of high temperature waste gas in the heat transfer jar, further improved heat exchange efficiency.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, job stabilization, long-time work back can prevent effectively that the dust from adsorbing at the heat exchanger inner wall, meanwhile, has improved heat exchange efficiency again, and the practicality is promoted.
Drawings
Fig. 1 is a schematic structural diagram of a high heat waste gas heat exchanger for chemical production according to the present invention;
figure 2 is that the utility model provides a high heat waste gas heat exchanger that chemical production used
An enlarged view of portion a in fig. 1;
fig. 3 is an enlarged view of a portion B in fig. 1 of a high heat waste gas heat exchanger for chemical production according to the present invention.
In the figure: 1. a heat exchange tank; 101. a thermal insulation layer; 2. an air inlet; 201. an air outlet; 3. a hollow tube; 301. a wind deflector; 302. a first flow guide hole; 4. a fixing plate; 401. a rotating shaft; 402. A fan; 403. scraping a blade; 5. a support plate; 501. a second flow guide hole; 6. a ratchet wheel; 601. Rotating the disc; 602. a protective cover; 7. a connecting plate; 701. a support pillar; 702. and (7) fixing holes.
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 (b):
referring to fig. 1-3, a high heat waste gas heat exchanger for chemical production, includes heat exchange tank 1 and hollow tube 3, and heat exchange tank 1 both sides are connected with air inlet 2 and gas outlet 201 respectively, and hollow tube 3 runs through heat exchange tank 1, and the hollow tube 3 material is the heat conduction material, is equipped with fixed plate 4 in heat exchange tank 1, and the last rotation of rotating connection of fixed plate 4 has axis of rotation 401, fixedly connected with fan 402 and doctor-bar 403 on the axis of rotation 401, and doctor-bar 403 pastes with heat exchange tank 1 inner wall.
The inner wall of the heat exchange tank 1 is provided with a heat insulation layer 101, and the scraping blade 403 is attached to the heat insulation layer 101.
The hollow pipe 3 is provided with wind deflectors 301, the wind deflectors 301 are provided with first guide holes 302, and the number of the wind deflectors 301 is 6-10.
The rotating shaft 401 is fixedly connected with a supporting plate 5, the supporting plate 5 is fixedly connected with the scraping blade 403, and a second flow guiding hole 501 is formed in the supporting plate 5.
The rotating shaft 401 is respectively provided with a ratchet wheel 6 and a rotating disc 601, the side wall of the heat exchange tank 1 is provided with a protective cover 602, and the ratchet wheel 6 is positioned in the protective cover 602.
The hollow tube 3 is made of aluminum.
The bottom of the heat exchange tank 1 is provided with a support column 701, the bottom of the support column 701 is fixedly connected with a connecting plate 7, and the connecting plate 7 is provided with a fixing hole 702.
In the course of the work, high temperature waste gas passes through air inlet 2 and gets into heat transfer jar 1 in, this moment, injects cold water into hollow tube 3 in, and at this moment, high temperature waste gas heats hollow tube 3, reaches the purpose of heat exchange, and meanwhile, waste gas passes through fan 402 and drives axis of rotation 401 rotation, and axis of rotation 401 drives doctor-bar 403 and rotates, prevents long-time work back, and the dust is adhered to heat transfer jar 1 inner wall.
When the blade 403 is forced too much to rotate, the rotating disc 601 can rotate in reverse direction, the rotating disc 601 drives the blade 403 to rotate through the rotating shaft 401, and during operation, when the fan 402 rotates, the rotating disc 601 can be kept still through the ratchet 6.
Be equipped with deep bead 301 on hollow tube 3, increase the dwell time of high temperature waste gas around hollow tube 3, improve heat exchange efficiency, when fixed plate 4 plays support axis of rotation 401, also improved the dwell time of high temperature waste gas in heat transfer tank 1, further improved heat exchange efficiency.
The above, it is only the preferred embodiment of the present invention is convenient, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high heat waste gas heat exchanger that chemical production used, includes heat transfer jar (1) and hollow tube (3), its characterized in that, heat transfer jar (1) both sides are connected with air inlet (2) and gas outlet (201) respectively, heat transfer jar (1) is run through in hollow tube (3), hollow tube (3) material is the heat conduction material, be equipped with fixed plate (4) in heat transfer jar (1), it is connected with axis of rotation (401) to rotate on fixed plate (4), fixedly connected with fan (402) and doctor-bar (403) on axis of rotation (401), doctor-bar (403) and heat transfer jar (1) inner wall paste.
2. The high-heat waste gas heat exchanger for chemical production according to claim 1, wherein the heat exchange tank (1) is provided with a heat insulation layer (101) on the inner wall, and the scraper (403) is attached to the heat insulation layer (101).
3. The high-heat waste gas heat exchanger for chemical production according to claim 1, wherein a wind shield (301) is arranged on the hollow pipe (3), a first flow guiding hole (302) is arranged on the wind shield (301), and the number of the wind shields (301) is 6-10.
4. The high heat waste gas heat exchanger for chemical production according to claim 1, wherein a support plate (5) is fixedly connected to the rotating shaft (401), the support plate (5) is fixedly connected to the scraper (403), and a second flow guiding hole (501) is formed in the support plate (5).
5. A high heat waste gas heat exchanger for chemical production according to claim 1, characterized in that the material of the hollow pipe (3) is aluminum.
6. The high-heat waste gas heat exchanger for chemical production according to claim 1, wherein a supporting column (701) is arranged at the bottom of the heat exchange tank (1), a connecting plate (7) is fixedly connected to the bottom of the supporting column (701), and a fixing hole (702) is arranged on the connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482497.0U CN215295901U (en) | 2021-03-06 | 2021-03-06 | High heat waste gas heat exchanger for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482497.0U CN215295901U (en) | 2021-03-06 | 2021-03-06 | High heat waste gas heat exchanger for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215295901U true CN215295901U (en) | 2021-12-24 |
Family
ID=79533152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120482497.0U Active CN215295901U (en) | 2021-03-06 | 2021-03-06 | High heat waste gas heat exchanger for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215295901U (en) |
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2021
- 2021-03-06 CN CN202120482497.0U patent/CN215295901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230314 Address after: 256800 No. 38, Fuyuan fifth road, Zhanhua Economic Development Zone, Zhanhua District, Binzhou City, Shandong Province Patentee after: Binzhou Haichuan Biotechnology Co.,Ltd. Address before: 256600 Binzhou University, 391 the Yellow River five road, Bincheng District, Binzhou, Shandong Patentee before: BINZHOU University |
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| TR01 | Transfer of patent right |