CN220609118U - Spray drying tower waste heat utilization device - Google Patents
Spray drying tower waste heat utilization device Download PDFInfo
- Publication number
- CN220609118U CN220609118U CN202322229535.3U CN202322229535U CN220609118U CN 220609118 U CN220609118 U CN 220609118U CN 202322229535 U CN202322229535 U CN 202322229535U CN 220609118 U CN220609118 U CN 220609118U
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- CN
- China
- Prior art keywords
- wall
- heat exchange
- purifying
- tower body
- spray drying
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Links
- 238000001694 spray drying Methods 0.000 title claims abstract description 19
- 239000002918 waste heat Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 19
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 10
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a spray drying tower waste heat utilization device which comprises a tower body, wherein a heat exchange pipe is wound on the outer wall of an air inlet pipe and an air outlet pipe of the tower body together, heat exchange water is filled in the heat exchange pipe, a water pump is arranged on the outer wall of the tower body through a connecting mechanism, two ends of the heat exchange pipe are respectively connected with an inlet and an outlet of the water pump, a purifying box is connected to the outer wall of the tower body through a supporting mechanism, and a purifying chamber and a collecting chamber are arranged in the purifying box. According to the utility model, the components such as the water pump, the heat exchange pipe, the heat exchange water and the like are arranged, the exhaust pipe is heated to transfer heat to the heat exchange water in the heat exchange pipe, the water pump is started to pump and discharge the heated heat exchange water, so that the heated heat exchange water circularly flows in the heat exchange pipe, the air inlet pipe can be heated, the air sucked by the air inlet pipe is preheated, the heat dissipation of waste gas is greatly reduced, the utilization rate of waste gas is improved as much as possible, and the energy waste is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of spray drying towers, in particular to a spray drying tower waste heat utilization device.
Background
The spray drying tower is used in drying biological pesticide, medicine and food microbe, and the spray drying is one process of separating material liquid into fog drops in atomizer and obtaining powder product with hot air or other gas and fog drops in direct contact.
In the spray drying process, a heater is needed to heat air, then hot air is used to dry wet materials, the specific heat of the air is small, and the heat conductivity is poor, so that the heat utilization rate is low, the temperature of discharged waste gas is high, a large amount of heat is taken away, the heat energy is not fully utilized, and a large amount of energy is wasted, so that a spray drying tower waste heat utilization device is needed to be designed aiming at the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a spray drying tower waste heat utilization device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a spray drying tower waste heat utilization device, includes the tower body, the tower body intake pipe has the heat exchange tube with the common winding of blast pipe outer wall, the inside heat exchange water that is equipped with of heat exchange tube, the water pump is installed through linking mechanism to the tower body outer wall, heat exchange tube both ends respectively with water pump entry and exit linkage, the tower body outer wall is connected with the purifying box through supporting mechanism, purifying box inside is equipped with purifying chamber and collecting chamber, the tower body blast pipe extends to purifying chamber inside, the inside fixed mounting of purifying chamber has the screen plate, the inside rotation of purifying chamber installs reciprocating screw, purifying box up end fixed mounting has the motor of being connected with reciprocating screw, reciprocating screw outer wall is equipped with the lead screw cover through stop gear thread bush, lead screw cover outer wall fixed mounting has the cleaning brush of laminating with the screen plate outer wall, the clearance opening with the collecting chamber intercommunication has been seted up to the purifying chamber diapire.
Preferably, the engagement mechanism comprises an engagement plate fixedly arranged on the outer wall of the tower body, and the water pump is fixedly arranged on the upper end face of the engagement plate.
Preferably, the supporting mechanism comprises a supporting plate fixedly arranged on the outer wall of the tower body, and the outer wall of the supporting plate is fixedly connected with the outer wall of the purifying box.
Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the purifying chamber, and the limiting rod penetrates through the screw rod sleeve in a sliding mode.
Preferably, the purification plate is slidably mounted in the purification chamber, a drawing opening matched with the purification plate is formed in the upper end face of the purification chamber, and a plurality of exhaust holes communicated with the interior of the purification chamber are formed in the side wall of the purification chamber.
Preferably, the collecting box matched with the cleaning opening is slidably arranged in the collecting chamber, and the sliding opening matched with the collecting box is formed in the outer wall of the purifying box.
The utility model has the beneficial effects that:
1. through setting up subassembly such as water pump, heat exchange tube and heat exchange water, the blast pipe is heated and is given the inside heat exchange water of heat exchange tube with heat transfer, and the water pump starts the heat exchange water after will heating and gets and discharge, makes the heat exchange water after heating circulate in the heat exchange tube, can heat the intake pipe from this to preheat the air that the intake pipe absorbs, greatly reduced waste gas heat's loss, effectively reduced the energy waste when improving waste gas utilization as far as possible.
2. Through setting up components such as clean room, filter screen board and purification board, the inside filter screen board of clean room can intercept the particulate debris in the waste gas, and the waste gas accessible purification board after filtering absorbs purification to its inside toxic material, and the waste gas rethread exhaust hole after the purification is discharged, can avoid waste gas to cause the pollution to the air from this.
Drawings
FIG. 1 is a schematic diagram of a spray drying tower waste heat utilization device according to the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: the device comprises a tower body 1, a heat exchange tube 2, a joint plate 3, a water pump 4, a support plate 5, a purifying box 6, a filter screen plate 7, a reciprocating screw rod 8, a motor 9, a limit rod 10, a screw rod sleeve 11, a cleaning brush 12, a purifying plate 13, a cleaning opening 14, a collecting box 15 and an exhaust hole 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a spray drying tower waste heat utilization device, including tower body 1, tower body 1 intake pipe and blast pipe outer wall twine jointly has heat exchange tube 2, heat exchange tube 2 is inside to be equipped with heat exchange water, tower body 1 outer wall installs water pump 4 through linking mechanism, linking mechanism includes linking plate 3 of fixed mounting at tower body 1 outer wall, water pump 4 fixed mounting is at linking plate 3 up end, heat exchange tube 2 both ends respectively with water pump 4 entry and exit linkage, tower body 1 outer wall is connected with purifying box 6 through supporting mechanism, supporting mechanism includes backup pad 5 of fixed mounting at tower body 1 outer wall, backup pad 5 outer wall and purifying box 6 outer wall fixed connection.
The purifying box 6 is internally provided with a purifying chamber and a collecting chamber, the exhaust pipe of the tower body 1 extends to the inside of the purifying chamber, the inside of the purifying chamber is fixedly provided with a filter screen plate 7, the inside of the purifying chamber is rotatably provided with a reciprocating screw rod 8, the upper end surface of the purifying box 6 is fixedly provided with a motor 9 connected with the reciprocating screw rod 8, the outer wall of the reciprocating screw rod 8 is provided with a screw rod sleeve 11 through a screw rod 10 fixedly arranged in the purifying chamber through a screw rod sleeve, the limiting mechanism comprises a limiting rod 10 fixedly arranged in the purifying chamber, the outer wall of the screw rod sleeve 11 is fixedly provided with a cleaning brush 12 attached to the outer wall of the filter screen plate 7, the bottom wall of the purifying chamber is provided with a cleaning opening 14 communicated with the collecting chamber, the inside of the purifying chamber is provided with a purifying plate 13 in a sliding manner, the side wall of the purifying box 6 is provided with a plurality of exhaust holes 16 communicated with the inside of the purifying chamber, the inside of the collecting chamber is provided with a collecting box 15 matched with the cleaning opening 14 in a sliding manner, and the outer wall of the purifying box 6 is provided with a sliding opening matched with the collecting box 15.
When the tower body 1 discharges waste gas through the exhaust pipe, the exhaust pipe is heated to transfer heat to heat exchange water in the heat exchange pipe 2, the water pump 4 starts to pump and discharge the heated heat exchange water, so that the heated heat exchange water circularly flows in the heat exchange pipe 2, the air inlet pipe can be heated, air sucked by the air inlet pipe is preheated, the heat loss of the waste gas is greatly reduced, and the energy waste is effectively reduced while the utilization rate of the waste gas is improved as much as possible;
after the waste gas enters the purifying chamber through the exhaust pipe, the filter screen plate 7 can intercept particulate impurities in the waste gas, the filtered waste gas can be absorbed and purified by the purifying plate 13 to toxic substances in the waste gas, the purified waste gas is discharged through the exhaust holes 16, so that pollution to air caused by the waste gas can be avoided, the purifying plate 13 can be pulled out from the inside of the purifying chamber through the drawing opening to be replaced, when the waste gas circulation effect is influenced by more impurities adhered to the outer wall of the filter screen plate 7, the motor 9 drives the reciprocating screw 8 to rotate, the reciprocating screw 8 drives the screw sleeve 11 to reciprocate in the purifying chamber through matching with the limit rod 10, the screw sleeve 11 drives the cleaning brush 12 to attach and move on the outer wall of the filter screen plate 7, and therefore the particulate impurities on the outer wall of the filter screen plate 7 can be scraped off, and can slide into the collecting box 15 through the cleaning opening 14 to be collected through the sliding opening to be pulled out from the inside of the collecting chamber.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a spray drying tower waste heat utilization device, includes tower body (1), its characterized in that, tower body (1) intake pipe and blast pipe outer wall twine jointly has heat exchange tube (2), heat exchange tube (2) inside are equipped with heat exchange water, tower body (1) outer wall installs water pump (4) through linking mechanism, heat exchange tube (2) both ends respectively with water pump (4) entry and exit linkage, tower body (1) outer wall is connected with purifying box (6) through supporting mechanism, purifying box (6) inside is equipped with clean room and collecting chamber, tower body (1) blast pipe extends to inside the clean room, inside fixed mounting of clean room has filter screen board (7), inside rotation of clean room installs reciprocating lead screw (8), purifying box (6) up end fixed mounting has motor (9) of being connected with reciprocating lead screw (8), reciprocating lead screw (8) outer wall is equipped with lead screw cover (11) through stop gear thread bush, outer wall fixed mounting has cleaning brush (12) with filter screen board (7) outer wall laminating, the clean room is equipped with clean room opening (14) and communicates with collecting chamber.
2. The spray drying tower waste heat utilization device according to claim 1, wherein the connecting mechanism comprises a connecting plate (3) fixedly installed on the outer wall of the tower body (1), and the water pump (4) is fixedly installed on the upper end face of the connecting plate (3).
3. The spray drying tower waste heat utilization device according to claim 2, wherein the supporting mechanism comprises a supporting plate (5) fixedly installed on the outer wall of the tower body (1), and the outer wall of the supporting plate (5) is fixedly connected with the outer wall of the purifying box (6).
4. A spray drying tower waste heat utilization device according to claim 3, wherein the limiting mechanism comprises a limiting rod (10) fixedly installed in the purifying chamber, and the limiting rod (10) penetrates through the screw sleeve (11) in a sliding manner.
5. The spray drying tower waste heat utilization device according to claim 4, wherein the purifying chamber is internally provided with a purifying plate (13) in a sliding manner, a drawing opening matched with the purifying plate (13) is formed in the upper end face of the purifying box (6), and a plurality of exhaust holes (16) communicated with the inside of the purifying chamber are formed in the side wall of the purifying box (6).
6. The spray drying tower waste heat utilization device according to claim 5, wherein a collecting box (15) matched with the cleaning opening (14) is slidably mounted in the collecting chamber, and a sliding opening matched with the collecting box (15) is formed in the outer wall of the purifying box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229535.3U CN220609118U (en) | 2023-08-18 | 2023-08-18 | Spray drying tower waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229535.3U CN220609118U (en) | 2023-08-18 | 2023-08-18 | Spray drying tower waste heat utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609118U true CN220609118U (en) | 2024-03-19 |
Family
ID=90211467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229535.3U Active CN220609118U (en) | 2023-08-18 | 2023-08-18 | Spray drying tower waste heat utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609118U (en) |
-
2023
- 2023-08-18 CN CN202322229535.3U patent/CN220609118U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |