CN217737950U - Waste gas waste heat recoverer structure for production - Google Patents
Waste gas waste heat recoverer structure for production Download PDFInfo
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- CN217737950U CN217737950U CN202220835197.0U CN202220835197U CN217737950U CN 217737950 U CN217737950 U CN 217737950U CN 202220835197 U CN202220835197 U CN 202220835197U CN 217737950 U CN217737950 U CN 217737950U
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- waste heat
- heat recoverer
- recoverer body
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- waste gas
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Abstract
The utility model discloses a waste gas waste heat recoverer structure for production, including the waste heat recoverer body, an air inlet has been seted up to waste heat recoverer body lateral wall, the mounting hole has been seted up on the waste heat recoverer body, the mounting hole inboard is provided with the filter screen, the filter screen top is provided with the roof, roof and waste heat recoverer body fixed connection, the waste heat recoverer body inboard is rotated through sealed bearing and is connected with adjusting screw; through being provided with filter screen, brush strip, connecting strip, adjusting screw, movable block and motor, avoid the contact of the large granule material in the waste gas and heat exchange tube, cause the pollution to the heat exchange tube, the device is convenient for filter waste gas, through being provided with the baffle, the better going on of messenger's waste gas flows from top to bottom of being convenient for, reduces waste gas and directly flows to the gas outlet from the air inlet, waste gas can not be fine with heat exchange tube upper end or lower extreme contact, influence the heat transfer effect.
Description
Technical Field
The utility model belongs to the technical field of fluorobenzaldehyde production, concretely relates to waste gas waste heat recoverer structure is used in production.
Background
Fluorobenzaldehyde is a chemical substance, and is a light yellow liquid, and its gas isomer has general reaction of aromatic aldehyde, and can be oxidized into acid, and can be reacted with amine and benzene navel to respectively produce fat and benzene trace, etc. they can be reduced and diazotized by using correspondent nitrotoluene, then the above-mentioned material can be converted into insoluble diazo fluorophosphate by using hexafluorophosphoric acid, heated and decomposed to obtain correspondent fluorotoluene, and then the latter is oxidized by using dioxygen-mono-acetic acid, and hydrolyzed to obtain the invented product. They are all organic synthesis reagents, and in the production course of working, the thermal decomposition of chemical reaction, oxidation, hydrolysis, the volatilization of solvent all can produce waste gas, need handle waste gas to carry out discharge to reach standard, in the course of the processing, at first waste gas can get into waste heat recovery ware, carries out the heat recovery heat of heat transfer.
The waste gas waste heat recoverer is used in the use at present, inside waste gas direct flow waste heat recoverer, can cause the pollution to the heat exchange tube surface, influence the heat conduction effect of heat exchange tube, lead to heat exchange efficiency to slow down, the influence is to the heat recovery in the waste gas, waste gas is when the import flow direction export of waste heat recoverer in addition, waste gas also can not be fine with the upper end or the lower extreme contact of heat exchange tube, we propose a waste gas waste heat recoverer structure for fluorobenzaldehyde production for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas waste heat recoverer structure is used in production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas waste heat recoverer structure for production, includes the waste heat recoverer body, the air inlet has been seted up to waste heat recoverer body lateral wall, the mounting hole has been seted up on the waste heat recoverer body, the mounting hole inboard is provided with the filter screen, the filter screen top is provided with the roof, roof and waste heat recoverer body fixed connection, waste heat recoverer body inboard is rotated through sealed bearing and is connected with adjusting screw, be provided with the motor on the waste heat recoverer body, motor output and adjusting screw fixed connection, adjusting screw's the outside is connected with the movable block through screw thread portion, the guide way has been seted up to the movable block front surface, waste heat recoverer body inboard is fixed with the guide block, the guide block cooperates through the metallic channel with the movable block, the movable block other end is provided with the connecting strip, connecting strip one side is fixed with the brush strip.
Preferably, the other side wall of the waste heat recoverer body is provided with an air outlet, a support is fixed on the inner side of the waste heat recoverer body, a heat exchange tube is arranged on the inner side of the support, a water inlet is formed at one end of the heat exchange tube, and a water outlet is formed at the other end of the heat exchange tube.
Preferably, a heat conducting plate is fixed on the outer side of the heat exchange tube and is of an inclined structure.
Preferably, the inner side of the waste heat recoverer body is fixed with three baffles which are equidistantly distributed along the long edge of the waste heat recoverer body.
Preferably, the cross section of the connecting strip is V-shaped.
Preferably, the brush bar is made of steel, and the brush bar is welded and fixed with the connecting bar.
Preferably, the lower surface of the top plate is provided with a sealing bulge, a sealing groove is formed in the waste heat recoverer body, and the top plate is matched with the waste heat recoverer body through the sealing bulge and the sealing groove.
Preferably, an ash discharge hole is formed in the front surface of the waste heat recoverer body and communicated with the inside of the waste heat recoverer body.
Compared with the prior art, the beneficial effects of the utility model are that:
through being provided with the filter screen, the brush strip, the connecting strip, adjusting screw, movable block and motor, avoid the contact of large granule material and heat exchange tube in the waste gas, cause the pollution to the heat exchange tube, the device is convenient for filter waste gas, improve the clean effect of waste gas, later stage accessible brush strip clears up the filter screen simultaneously and maintains, reduce the jam of filter screen, improve the result of use of device, through being provided with the baffle, be convenient for make better going on of waste gas flow from top to bottom, it is direct from air inlet flow direction gas outlet to reduce waste gas, waste gas can not be fine with heat exchange tube upper end or lower extreme contact, influence the heat transfer effect, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the heat-conducting plate of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
in the figure: 1. a waste heat recoverer body; 2. a water inlet; 3. an air inlet; 4. ash discharging holes; 5. an air outlet; 6. a motor; 7. a moving block; 8. adjusting the screw rod; 9. a heat conducting plate; 10. a heat exchange tube; 11. a baffle plate; 12. a support; 13. a guide block; 14. a connecting strip; 15. brushing the strip; 16. a filter screen; 17. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste gas waste heat recoverer structure for production, including waste heat recoverer body 1, air inlet 3 has been seted up to waste heat recoverer body 1 one side wall, the mounting hole has been seted up on the waste heat recoverer body 1, the mounting hole inboard is provided with filter screen 16, be convenient for filter waste gas, it causes the pollution to heat exchange pipe 10 to reduce the large granule material in the waste gas, filter screen 16 top is provided with roof 17, roof 17 and waste heat recoverer body 1 fixed connection, waste heat recoverer body 1 inboard is connected with adjusting screw 8 through sealed bearing rotation, be convenient for drive movable block 7 reciprocates, be provided with motor 6 on the waste heat recoverer body 1, motor 6 output and adjusting screw 8 fixed connection, adjusting screw 8's the outside has movable block 7 through screw thread portion connection, be convenient for electronic brush strip 15 to remove, the guide way has been seted up to movable block 7 front surface, waste heat recoverer body 1 inboard is fixed with guide block 13, guide block 13 cooperates through the wire casing with movable block 7, be convenient for better messenger movable block 7 carries out vertical up-and down motion, the movable block 7 other end is provided with connecting strip 14, connecting strip 14 one side is fixed with brush strip 15, be convenient for clear up filter screen 16.
In this embodiment, preferably, the other side wall of the waste heat recoverer body 1 is provided with an air outlet 5, a support 12 is fixed on the inner side of the waste heat recoverer body 1, a heat exchange tube 10 is arranged on the inner side of the support 12, one end of the heat exchange tube 10 is formed with a water inlet 2, and the other end of the heat exchange tube 10 is provided with a water outlet.
In this embodiment, preferably, the heat conducting plate 9 is fixed outside the heat exchanging tube 10, and the heat conducting plate 9 is an inclined structure, so as to increase the contact area with the exhaust gas and improve the heat exchanging effect.
In this embodiment, preferably, the inner side of the waste heat recovery device body 1 is fixed with three baffles 11, and the baffles 11 are equidistantly distributed along the long edge of the waste heat recovery device body 1, so that waste gas can be transported up and down better, and the contact effect between the waste gas and the heat exchange tube 10 is improved.
In this embodiment, the cross section of the connecting strip 14 is preferably "V" to facilitate better elasticity.
In this embodiment, preferably, the material of the brush bar 15 is steel, and the brush bar 15 and the connecting bar 14 are welded and fixed.
In this embodiment, preferably, the lower surface of the top plate 17 is provided with a sealing protrusion, the waste heat recovery device body 1 is provided with a sealing groove, and the top plate 17 is matched with the waste heat recovery device body 1 through the sealing protrusion and the sealing groove, so that the sealing effect between the top plate 17 and the waste heat recovery device body 1 is improved.
In this embodiment, preferably, the front surface of the waste heat recovery device body 1 is provided with an ash discharge hole 4, and the ash discharge hole 4 is communicated with the inside of the waste heat recovery device body 1, so that large particulate matters to be cleaned can be conveniently discharged from the ash discharge hole 4.
The utility model discloses a theory of operation and use flow: when the waste gas heat recovery device is used, waste gas flows to the inner side of the waste heat recovery device body 1 through the air inlet 3, large particles in the waste gas can be filtered through the filter screen 16, the pollution of the large particles to the heat exchange pipe 10 is reduced, when the device is maintained in the later period, the motor 6 can be used for enabling the external power supply of the motor 6, the motor 6 drives the adjusting screw rod 8 to rotate, the adjusting screw rod 8 pushes the moving block 7 to move downwards through the threaded part, the moving block 7 is matched with the waste heat recovery device body 1 through the guide block 13 and the guide groove, the moving block 7 can move vertically downwards, the brush strips 15 can be pressed through the elastic force of the connecting strips 14 to be contacted with the filter screen 16, the surface of the filter screen 16 is cleaned, the blockage of the filter screen 16 caused by the large particles is reduced, the cleaned substances fall under the action of gravity, the cleaned substances are discharged to the outer side of the waste heat recovery device body 1 through the ash discharge holes 4, the baffle 11 can be stopped, the waste gas can conveniently flow from a gap between the end part of the baffle 11 and the inner wall of the waste heat recovery device body 1, the waste gas can further move up and down, when the waste gas flows from the air outlet 3, the waste gas can be filled in a better, the waste gas can be transferred to the heat transfer effect of the waste gas recovery device body 10 is improved, and the heat transfer quantity of the waste gas is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides a waste gas waste heat recoverer structure for production, includes waste heat recoverer body (1), air inlet (3), its characterized in that have been seted up to waste heat recoverer body (1) a lateral wall: the waste heat recoverer is characterized in that a mounting hole is formed in the waste heat recoverer body (1), a filter screen (16) is arranged on the inner side of the mounting hole, a top plate (17) is arranged at the top end of the filter screen (16), the top plate (17) is fixedly connected with the waste heat recoverer body (1), the inner side of the waste heat recoverer body (1) is rotatably connected with an adjusting screw (8) through a sealing bearing, a motor (6) is arranged on the waste heat recoverer body (1), the output end of the motor (6) is fixedly connected with the adjusting screw (8), the outer side of the adjusting screw (8) is connected with a movable block (7) through a thread portion, a guide groove is formed in the front surface of the movable block (7), a guide block (13) is fixed on the inner side of the waste heat recoverer body (1), the guide block (13) is matched with the movable block (7) through a wire guide groove, a connecting strip (14) is arranged at the other end of the movable block (7), and a brush strip (15) is fixed on one side of the connecting strip (14).
2. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the waste heat recoverer is characterized in that an air outlet (5) is formed in the other side wall of the waste heat recoverer body (1), a support (12) is fixed to the inner side of the waste heat recoverer body (1), a heat exchange tube (10) is arranged on the inner side of the support (12), a water inlet (2) is formed in one end of the heat exchange tube (10), and a water outlet is formed in the other end of the heat exchange tube (10).
3. The exhaust gas waste heat recovery device structure for production according to claim 2, wherein: the heat exchange tube (10) is characterized in that a heat conduction plate (9) is fixed on the outer side of the heat exchange tube, and the heat conduction plate (9) is of an inclined structure.
4. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the waste heat recoverer is characterized in that baffles (11) are fixed on the inner side of the waste heat recoverer body (1), and the number of the baffles (11) is three and the three baffles are distributed at equal intervals along the long edge of the waste heat recoverer body (1).
5. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the cross section of the connecting strip (14) is V-shaped.
6. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the material of the brush strip (15) is steel, and the brush strip (15) is welded and fixed with the connecting strip (14).
7. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the lower surface of the top plate (17) is provided with a sealing bulge, a sealing groove is formed in the waste heat recoverer body (1), and the top plate (17) is matched with the waste heat recoverer body (1) through the sealing bulge and the sealing groove.
8. The exhaust gas waste heat recovery device structure for production according to claim 1, wherein: the waste heat recoverer is characterized in that an ash discharge hole (4) is formed in the front surface of the waste heat recoverer body (1), and the ash discharge hole (4) is communicated with the interior of the waste heat recoverer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835197.0U CN217737950U (en) | 2022-04-12 | 2022-04-12 | Waste gas waste heat recoverer structure for production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835197.0U CN217737950U (en) | 2022-04-12 | 2022-04-12 | Waste gas waste heat recoverer structure for production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217737950U true CN217737950U (en) | 2022-11-04 |
Family
ID=83818670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220835197.0U Active CN217737950U (en) | 2022-04-12 | 2022-04-12 | Waste gas waste heat recoverer structure for production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217737950U (en) |
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2022
- 2022-04-12 CN CN202220835197.0U patent/CN217737950U/en active Active
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