CN213932133U - Waste heat recovery and reuse device of tea leaf drying equipment - Google Patents
Waste heat recovery and reuse device of tea leaf drying equipment Download PDFInfo
- Publication number
- CN213932133U CN213932133U CN202022615370.XU CN202022615370U CN213932133U CN 213932133 U CN213932133 U CN 213932133U CN 202022615370 U CN202022615370 U CN 202022615370U CN 213932133 U CN213932133 U CN 213932133U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- drying equipment
- heat
- exchange box
- preliminary treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a tea processing technology field specifically is a tealeaves drying equipment's waste heat recovery recycles device, including the heat transfer case, the heat transfer incasement portion is equipped with snakelike heat transfer coil, and snakelike heat transfer coil both ends are equipped with air-supply line and the exhaust pipe that extends to the heat transfer case outside respectively, and heat transfer case right side is equipped with the fixed plate, is fixed with the preliminary treatment case on the fixed plate, and preliminary treatment roof portion is equipped with the top cap, is equipped with a plurality of condensing plate that are crisscross distribution on the inner wall around the preliminary treatment case. This tealeaves drying equipment's waste heat recovery recycles device, in pouring into the heat-transfer case with hot medium, drying equipment's waste heat flue gas through going into snakelike heat-transfer coil pipe, with the hot medium heat transfer in the heat-transfer case, simultaneously before the heat transfer, the flue gas carries out the preliminary treatment through the pretreatment tank, gets rid of the vapor in the flue gas through the condensation plate in the pretreatment tank, further releases the heat in the vapor, prevents that vapor from taking away a large amount of heats, and then improves heat exchange efficiency.
Description
Technical Field
The utility model relates to a tea processing technology field specifically is a tealeaves drying equipment's waste heat recovery recycles device.
Background
Tea is a traditional drink, be made through many processes processing of tea leaf, in tea production process, need dry the processing to it, utilize high temperature to destroy the enzyme, prevent enzymatic oxidation, evaporate moisture, reduce the tea strip, make tealeaves fully dry, prevent non-enzymatic oxidation, do benefit to and keep the quality, the while sends out the blue or green foul smell, further improve and develop fragrance, current drying equipment is in the use, can have a large amount of heats to spill, energy utilization is low, in view of this, we provide a waste heat recovery of tealeaves drying equipment and recycle the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tealeaves drying equipment's waste heat recovery recycles device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a waste heat recycling device of tea leaf drying equipment comprises a heat exchange box with a hollow structure, wherein four symmetrical supporting legs are arranged at four corner edges of the bottom of the heat exchange box, universal wheels are mounted at the bottoms of the supporting legs, a liquid filling opening communicated with the inside of the heat exchange box is formed in the top of the heat exchange box, a sealing cover is connected to the liquid filling opening in a threaded mode, a liquid discharge pipe communicated with the inside of the heat exchange box is arranged at the bottom edge of the front side of the heat exchange box, a first control valve is mounted on the liquid discharge pipe, a snake-shaped heat exchange coil is arranged inside the heat exchange box, an air inlet pipe and an air exhaust pipe communicated with the snake-shaped heat exchange coil are respectively arranged at two ends of the snake-shaped heat exchange coil, the air inlet pipe and the air exhaust pipe penetrate through the side wall of the heat exchange box and extend to the outside of the heat exchange box, a fixing plate is arranged on the right side of the heat exchange box, a penetrating fixing hole is formed in the top of the fixing plate, and a pre-treatment box with an opening is fixed on the fixing hole, the utility model discloses a sewage treatment device, including preliminary treatment roof portion, the inner wall is equipped with a plurality of condensation boards that are crisscross distribution around the preliminary treatment roof portion, be equipped with a plurality ofly on the inner wall around the preliminary treatment case, preliminary treatment bottom of the case portion is equipped with the ponding funnel rather than inside being linked together, preliminary treatment case right side is equipped with the connecting pipe rather than inside being linked together, ponding funnel bottom is equipped with the drain pipe rather than inside being linked together, install the second control valve on the drain pipe.
Preferably, the supporting legs are tightly welded on the heat exchange box.
Preferably, a plurality of anti-slip grooves distributed in an annular array are formed in the outer side wall of the sealing cover.
Preferably, inlay on the inner wall of air-supply line and exhaust pipe and heat transfer case junction and have the sealing washer, the sealing washer closely laminates with air-supply line and exhaust pipe.
Preferably, the fixing plate is tightly welded on the heat exchange box, and the pretreatment box is tightly welded in the fixing hole.
Preferably, the condensation plate is tightly welded to the pretreatment tank.
Preferably, the ponding funnel is the integrated into one piece structure with the preliminary treatment case.
Preferably, the tail end of the outer side wall of the connecting pipe is provided with a connecting flange which is of an integrally formed structure.
Compared with the prior art, the beneficial effects of the utility model are that:
this tealeaves drying equipment's waste heat recovery recycles device, in pouring into the heat-transfer case with hot medium, drying equipment's waste heat flue gas through going into snakelike heat-transfer coil pipe, with the hot medium heat transfer in the heat-transfer case, simultaneously before the heat transfer, the flue gas carries out the preliminary treatment through the pretreatment tank, gets rid of the vapor in the flue gas through the condensation plate in the pretreatment tank, further releases the heat in the vapor, prevents that vapor from taking away a large amount of heats, and then improves heat exchange efficiency.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a heat exchange box of the present invention;
fig. 3 is a schematic structural view of the sealing cover of the present invention;
fig. 4 is a schematic structural view of a fixing plate of the present invention;
fig. 5 is a schematic structural diagram of the pretreatment tank of the present invention.
In the figure:
1. a heat exchange box; 10. supporting legs; 11. a liquid filling port; 12. a seal ring;
2. a universal wheel;
3. a sealing cover; 30. an anti-slip groove;
4. a liquid discharge pipe; 40. a first control valve;
5. a serpentine heat exchange coil; 50. an air inlet pipe; 51. an exhaust duct;
6. a fixing plate; 60. a fixing hole;
7. a pretreatment tank; 70. a top cover; 71. a condensation plate; 72. a water accumulation funnel;
8. a connecting pipe; 80. a connecting flange;
9. a drain pipe; 90. a second control valve.
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. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a waste heat recycling device of tea leaf drying equipment comprises a heat exchange box 1 which is of a hollow structure, wherein a liquid filling opening 11 communicated with the inside of the heat exchange box 1 is formed in the top of the heat exchange box 1, a sealing cover 3 is connected to the liquid filling opening 11 in a threaded manner, a liquid discharge pipe 4 communicated with the inside of the heat exchange box 1 is arranged at the bottom edge of the front side of the heat exchange box 1, a first control valve 40 is installed on the liquid discharge pipe 4, a snake-shaped heat exchange coil pipe 5 is arranged inside the heat exchange box 1, an air inlet pipe 50 and an air exhaust pipe 51 communicated with the snake-shaped heat exchange coil pipe 5 are respectively arranged at two ends of the snake-shaped heat exchange coil pipe 5, the air inlet pipe 50 and the air exhaust pipe 51 penetrate through the side wall of the heat exchange box 1 and extend to the outside of the heat exchange box 1, a heat medium is injected into the heat exchange box 1 through the liquid filling opening 11, when tea leaves are dried, residual smoke enters the snake-shaped heat exchange coil pipe 5 to exchange with the heat medium in the heat exchange box 1 to absorb heat in the smoke, and avoid waste caused by the heat discharged along with the smoke, and the resource utilization rate is improved.
In the embodiment, a fixing plate 6 is arranged on the right side of a heat exchange box 1, a through fixing hole 60 is formed in the top of the fixing plate 6, a pretreatment box 7 with an open top is fixed on the fixing hole 60, a top cover 70 is arranged on the top of the pretreatment box 7, a plurality of condensation plates 71 which are distributed in a staggered manner are arranged on the front inner wall and the rear inner wall of the pretreatment box 7, a water accumulation funnel 72 communicated with the interior of the pretreatment box 7 is arranged at the bottom of the pretreatment box 7, a connecting pipe 8 communicated with the interior of the pretreatment box 7 is arranged on the right side of the pretreatment box 7, a drain pipe 9 communicated with the interior of the water accumulation funnel 72 is arranged at the bottom of the water accumulation funnel 72, a second control valve 90 is arranged on the drain pipe 9, before flue gas enters a serpentine heat exchange coil 5, a blocking and decelerating effect is performed on the flue gas through the condensation plates 71, so that water vapor in the flue gas is contacted with the condensation plates 71 and condensed into water drops, heat is released, and the water drops drop downwards along the condensation plates 71 and are temporarily stored in the water accumulation funnel 72, and the second control valve 90 is periodically opened to discharge the condensed water through the drain pipe 9.
Besides, four symmetrical supporting legs 10 are arranged at the edges of four corners of the bottom of the heat exchange box 1, and universal wheels 2 are mounted at the bottoms of the supporting legs 10, so that the whole device is driven to move through the universal wheels 2, and the whole device is moved to a working position.
Furthermore, the outer side wall of the sealing cover 3 is provided with a plurality of anti-slip grooves 30 distributed in an annular array, the friction force between the hand of a user and the sealing cover 3 is increased through the anti-slip grooves 30, and slipping when the sealing cover 3 is screwed off is prevented; the inner walls of the joints of the air inlet pipe 50 and the heat exchange box 1 and the air outlet pipe 51 are embedded with sealing rings 12, the sealing rings 12 are tightly attached to the air inlet pipe 50 and the air outlet pipe 51, the sealing rings 12 are made of rubber, the sealing performance of the joints of the air inlet pipe 50 and the heat exchange box 1 and the joints of the air outlet pipe 51 and the heat exchange box 1 are improved through the sealing rings 12, and hot media are prevented from leaking from the joints.
Secondly, the end of the outer side wall of the connecting pipe 8 is provided with a connecting flange 80 which is of an integrally formed structure, so that the connecting pipe 8 can be conveniently connected to an exhaust pipeline of the drying equipment through the connecting flange 80.
Specifically, the supporting legs 10 are tightly welded on the heat exchange box 1, the fixing plate 6 is tightly welded on the heat exchange box 1, the pretreatment box 7 is tightly welded in the fixing holes 60, and the condensation plate 71 is tightly welded on the pretreatment box 7, so that the welding and fixing process is simple, the structure is stable, the falling and damage are not easy to occur in the using process, and the service life is long; ponding funnel 72 is the integrated into one piece structure with pretreatment box 7, and the integrated into one piece structure is convenient for produce, and the product size precision of producing is high, save raw materials, and integrated into one piece stable in structure simultaneously, non-deformable damages in the use, long service life.
When the waste heat recycling device of the tea drying equipment is used, a worker firstly checks the integrity of the device and whether the connection of each part is firm; then the whole device is driven to move through the universal wheels 2, and the device is moved to a working position; then the connecting pipe 8 is connected to the exhaust pipeline of the drying equipment through the connecting flange 80; then closing the first control valve 40, opening the sealing cover 3, injecting the heat medium into the heat exchange box 1 through the liquid adding port 11, and then covering the sealing cover 3; during drying equipment's flue gas got into pretreatment box 7 through connecting pipe 8, block the speed reduction to the flue gas through condensation plate 71, vapor in the flue gas condenses into the drop of water with condensation plate 71 contact, release heat, the drop of water simultaneously drops and keeps in ponding funnel 72 along condensation plate 71 downwards, surplus flue gas gets into snakelike heat exchange coil 5 through air-supply line 50 in, through the heat medium heat transfer in snakelike heat exchange coil 5 and the heat transfer case 1, absorb the heat in the flue gas, flue gas after the heat transfer is discharged from exhaust pipe 51.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a tealeaves drying equipment's waste heat recovery recycles device which characterized in that: the heat exchange box comprises a heat exchange box (1) with a hollow structure, four symmetrical supporting legs (10) are arranged at four corner edges of the bottom of the heat exchange box (1), universal wheels (2) are mounted at the bottoms of the supporting legs (10), a liquid filling port (11) communicated with the inside of the heat exchange box (1) is formed in the top of the heat exchange box (1), a sealing cover (3) is in threaded connection with the liquid filling port (11), a liquid discharge pipe (4) communicated with the inside of the heat exchange box (1) is arranged at the bottom edge of the front side of the heat exchange box (1), a first control valve (40) is mounted on the liquid discharge pipe (4), a snake-shaped heat exchange coil (5) is arranged inside the heat exchange box (1), an air inlet pipe (50) and an air exhaust pipe (51) communicated with the snake-shaped heat exchange coil (5) are respectively arranged at two ends of the snake-shaped heat exchange coil (5), the air, heat exchange case (1) right side is equipped with fixed plate (6), fixed plate (6) top is seted up fixed orifices (60) that run through, be fixed with open-top's preliminary treatment case (7) on fixed orifices (60), preliminary treatment case (7) top is equipped with top cap (70), be equipped with a plurality of condensation plates (71) that are crisscross distribution on the inner wall around preliminary treatment case (7), preliminary treatment case (7) bottom is equipped with ponding funnel (72) rather than inside being linked together, preliminary treatment case (7) right side is equipped with connecting pipe (8) rather than inside being linked together, ponding funnel (72) bottom is equipped with drain pipe (9) rather than inside being linked together, install second control valve (90) on drain pipe (9).
2. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: the supporting legs (10) are tightly welded on the heat exchange box (1).
3. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: and the outer side wall of the sealing cover (3) is provided with a plurality of anti-skid grooves (30) distributed in an annular array.
4. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: inlay on the inner wall of air-supply line (50) and exhaust pipe (51) and heat transfer case (1) junction and have sealing washer (12), sealing washer (12) and air-supply line (50) and exhaust pipe (51) closely laminate.
5. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: the fixing plate (6) is tightly welded on the heat exchange box (1), and the pretreatment box (7) is tightly welded in the fixing hole (60).
6. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: the condensation plate (71) is tightly welded on the pretreatment tank (7).
7. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: ponding funnel (72) is integrated into one piece structure with preliminary treatment case (7).
8. The waste heat recycling device of tea drying equipment according to claim 1, characterized in that: and the tail end of the outer side wall of the connecting pipe (8) is provided with a connecting flange (80) which is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615370.XU CN213932133U (en) | 2020-11-12 | 2020-11-12 | Waste heat recovery and reuse device of tea leaf drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615370.XU CN213932133U (en) | 2020-11-12 | 2020-11-12 | Waste heat recovery and reuse device of tea leaf drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932133U true CN213932133U (en) | 2021-08-10 |
Family
ID=77168983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615370.XU Active CN213932133U (en) | 2020-11-12 | 2020-11-12 | Waste heat recovery and reuse device of tea leaf drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932133U (en) |
-
2020
- 2020-11-12 CN CN202022615370.XU patent/CN213932133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101586920A (en) | Tube and shell heat exchanger | |
| CN213932133U (en) | Waste heat recovery and reuse device of tea leaf drying equipment | |
| CN201599789U (en) | Recovery device for condensed water and steam | |
| CN202470625U (en) | Condensation drying device | |
| CN207123204U (en) | A kind of efficient waste water residual heat recovery energy saver | |
| CN101564200B (en) | Tobacco redrying energy-saving technique and energy-saving device of redrying machine thereof | |
| CN204058452U (en) | A kind of integral type gas-water separation protector | |
| CN201042188Y (en) | Equipment for processing and producing skin of soya-bean milk | |
| CN210833154U (en) | Waste gas heat recovery device | |
| CN210951259U (en) | Boiler heat energy recycling system for ecological plate processing | |
| CN211425133U (en) | Energy-saving structure for industrial equipment | |
| CN101306844B (en) | Amine removal device for waste water on top of DMF rectification column | |
| CN211084877U (en) | Rapid condensation and heat recovery device for damp and hot steam | |
| CN212383428U (en) | Tube array type flue gas dehydration device | |
| CN105331520B (en) | Integral type gas-water separation protector | |
| CN219518348U (en) | Environment-friendly carbon processing environment-friendly treatment device | |
| CN207683127U (en) | A kind of efficient printing machine cleaning device | |
| CN201903168U (en) | Shell and tube heat exchanger | |
| CN207019334U (en) | For the energy-saving environmental protection device between brewageing | |
| CN212673267U (en) | Assembled flue gas heat exchanger convenient to transportation | |
| CN217929243U (en) | High-efficient environmental protection natural gas condensing equipment | |
| CN109868673A (en) | A kind of drip-proof paper grade (stock) dryer of control steam | |
| CN212227637U (en) | Environment-friendly charcoal product drying kiln | |
| CN210051193U (en) | JG type high pressure feed water heater | |
| CN210374659U (en) | High-efficient utilization device of kiln waste heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |