CN206433668U - A kind of heat reclaim unit of tea drier - Google Patents
A kind of heat reclaim unit of tea drier Download PDFInfo
- Publication number
- CN206433668U CN206433668U CN201620862957.1U CN201620862957U CN206433668U CN 206433668 U CN206433668 U CN 206433668U CN 201620862957 U CN201620862957 U CN 201620862957U CN 206433668 U CN206433668 U CN 206433668U
- Authority
- CN
- China
- Prior art keywords
- perforated plate
- heat
- reclaim unit
- air
- heat exchange
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of heat reclaim unit of tea drier, include dryer, heat reclaim unit, the dryer is made up of baking oven and hot air generator, hot air generator is made up of air blower and boiler, the heat reclaim unit is a heat exchange case, the inside of heat exchange case is provided with upper perforated plate and lower perforated plate, and upper perforated plate and lower perforated plate are fixed on the inwall of heat exchange case by sealing welding, be connected between upper perforated plate and lower perforated plate by heat-exchange tube.The utility model is in order to make full use of the air exhaust waste heat of tea drier, reduce energy consumption, it is cost-effective, by setting a heat reclaim unit at the exhaust outlet of baking oven, by using hot and humid gas is discharged in baking oven, preheated to entering the cold air in hot air generator, make the initial temperature rise of air entered in boiler, energy consumption can be reduced, is economized on resources, the economic benefit of tea processing factory is improved.
Description
Technical field
The utility model is related to tea-processing equipment field, more particularly to a kind of heat reclaim unit of tea drier.
Background technology
, it is necessary to be dried using dryer to tealeaves in tea processing production process, to remove the moisture in tealeaves,
The moisture in tea cell is reduced, its activity is reduced and removes the semi permeability of cell membrane, it is ensured that following process can be normal, suitable
Carry out sharply.Existing dryer is included into and out of material mouth and into and out of air port, and band screen cloth in it, screen cloth top is heating cabinet, sieve
Side off the net is the housing in hot blast storehouse, and so that tealeaves enters after the heating cabinet above screen cloth from charging aperture, hot blast is sent from air inlet
Enter in the hot blast storehouse below screen cloth, then after hot blast is dried by screen cloth to tealeaves thereon, from the air outlet at the top of feed bin
Discharge, because the air outlet at the top of feed bin is provided with air exhauster, air draft is very fast, is removed in the wind so discharged and contains certain moisture content and dirt
Outside angstrom, also with higher temperature, therefore so it is expelled directly out necessarily wasting heat resource, is unfavorable for the energy-conservation drop of tea-enterprise
Consumption, influences the economic benefit of tea-enterprise.It is therefore desirable to prior art is improved.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of heat recovery of tea drier
Device, makes full use of the air exhaust waste heat of tea drier, reduces energy consumption, cost-effective.
The technical solution of the utility model：
A kind of heat reclaim unit of tea drier, comprising dryer, heat reclaim unit, the dryer is by baking oven
With hot air generator composition, hot air generator is made up of air blower and boiler, and the heat reclaim unit is that a heat is handed over
Case is changed, the inside of heat exchange case is provided with upper perforated plate and lower perforated plate, and upper perforated plate and lower perforated plate are fixed on heat exchange by sealing welding
On the inwall of case, it is connected between upper perforated plate and lower perforated plate by heat-exchange tube, the top of heat exchange case is provided with an air entry,
The bottom of heat exchange case is provided with gas outlet, the side wall of the casing between upper perforated plate and lower perforated plate, close to the position of upper perforated plate
A blast pipe is installed, one exhaust duct is set close to the position of lower perforated plate, the gas outlet and hot air generator enter
Air port is connected, and the exhaust outlet of blast pipe and baking oven thinks connection.
Further, the air entry sets dust removal and filtration equipment.
Further, air exhauster is provided between the blast pipe and exhaust outlet.
Further, temperature display devices are provided with the baking oven.
Further, the side wall of the heat exchange case below exhaust duct, above lower perforated plate is provided with a draining
A header tank is placed below pipe, drainpipe.
Prior art is compared, and the utility model reduces energy consumption to make full use of the air exhaust waste heat of tea drier, saves
Cost, by setting a heat reclaim unit at the exhaust outlet of baking oven, by using discharging hot and humid gas in baking oven
Body, is preheated to entering the cold air in hot air generator, makes the initial temperature rise of air entered in boiler, can
To reduce energy consumption, economize on resources, improve the economic benefit of tea processing factory.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model upper perforated plate and down tube plate structure schematic diagram.
Embodiment
The utility model is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate this practicality newly
Type rather than limitation scope of the present utility model.In addition, it is to be understood that after the content of the utility model instruction has been read, this
Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the appended power of the application
Sharp claim limited range.
Embodiment 1：
A kind of heat reclaim unit of tea drier, comprising dryer 1, heat reclaim unit, the dryer 1 is by drying
Case 11 and hot air generator 12 are constituted, and hot air generator 12 is made up of air blower and boiler, and the heat reclaim unit is
One heat exchange case 2, the inside of heat exchange case 2 is provided with upper perforated plate 21 and lower perforated plate 22, and upper perforated plate 21 and lower perforated plate 22 are by close
Envelope is weldingly fixed on the inwall of heat exchange case 2, is connected between upper perforated plate 21 and lower perforated plate 22 by heat-exchange tube 23, and heat is handed over
The top of case 2 is changed provided with an air entry 24, the bottom of heat exchange case 2 is provided with gas outlet 25, positioned at upper perforated plate 21 and lower perforated plate
On the side wall of casing between 22, one blast pipe 26 is set close to the position of upper perforated plate 21, the position close to lower perforated plate 22 is set
An exhaust duct 27 is put, the gas outlet 25 is connected with the air inlet 121 of hot air generator 12, blast pipe 26 and baking oven 11
Exhaust outlet 111 think connection.The air entry 24 sets dust removal and filtration equipment.Set between the blast pipe 26 and exhaust outlet 111
There is air exhauster.Temperature display devices are provided with the baking oven 11.The heat friendship positioned at the lower section of exhaust duct 27, the top of lower perforated plate 22
The side wall of case 2 is changed provided with a drainpipe 28, a header tank is placed in the lower section of drainpipe 28.
Starting device, the high-temperature gas after being heated through hot air generator 12, is dried to the tealeaves in baking oven 11
Afterwards, the air exhauster through the top of baking oven 11 is sent into heat exchange case 2, by heat exchange, will flow through the cold air in heat-exchange tube 23
Heated, the cold air after heating is admitted in boiler by air blower and further heated, then be fed in baking oven 11, such as
This circulation.The condensed water of hot and humid gas in heat exchange case 2 is discharged into header tank through drainpipe 28 and is collected.
The utility model reduces energy consumption to make full use of the air exhaust waste heat of tea drier, cost-effective, by drying
One heat reclaim unit is set at the exhaust outlet of case, by using hot and humid gas is discharged in baking oven, to entering hot blast
Cold air in generating means is preheated, and is made the initial temperature rise of air entered in boiler, can be reduced energy consumption, save
About resource, improves the economic benefit of tea processing factory.
Claims (5)
1. a kind of heat reclaim unit of tea drier, includes dryer（1）, heat reclaim unit, the dryer（1）By
Baking oven（11）And hot air generator（12）Composition, hot air generator（12）It is made up of air blower and boiler, it is characterised in that
The heat reclaim unit is a heat exchange case（2）, heat exchange case（2）Inside be provided with upper perforated plate（21）And lower perforated plate
（22）, upper perforated plate（21）And lower perforated plate（22）Heat exchange case is fixed on by sealing welding（2）Inwall on, upper perforated plate（21）With
Lower perforated plate（22）Between pass through heat-exchange tube（23）It is connected, heat exchange case（2）Top provided with air entry（24）, heat friendship
Change case（2）Bottom be provided with gas outlet（25）, positioned at upper perforated plate（21）And lower perforated plate（22）Between casing side wall on, it is close
Upper perforated plate（21）Position set a blast pipe（26）, close to lower perforated plate（22）Position set an exhaust duct（27）, institute
State gas outlet（25）With hot air generator（12）Air inlet（121）It is connected, blast pipe（26）With baking oven（11）Air draft
Mouthful（111）It is connected.
2. a kind of heat reclaim unit of tea drier as claimed in claim 1, it is characterised in that：The air entry（24）
Dust removal and filtration equipment is set.
3. a kind of heat reclaim unit of tea drier as claimed in claim 1, it is characterised in that：The blast pipe（26）
With exhaust outlet（111）Between be provided with air exhauster.
4. a kind of heat reclaim unit of tea drier as claimed in claim 1, it is characterised in that：The baking oven（11）It is interior
Provided with temperature display devices.
5. a kind of heat reclaim unit of tea drier as claimed in claim 1, it is characterised in that：It is described to be located at exhaust duct
（27）Lower section, lower perforated plate（22）The heat exchange case of top（2）Side wall provided with drainpipe（28）, drainpipe（28）Lower section
Place a header tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862957.1U CN206433668U (en) | 2016-08-10 | 2016-08-10 | A kind of heat reclaim unit of tea drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862957.1U CN206433668U (en) | 2016-08-10 | 2016-08-10 | A kind of heat reclaim unit of tea drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206433668U true CN206433668U (en) | 2017-08-25 |
Family
ID=59645688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862957.1U Expired - Fee Related CN206433668U (en) | 2016-08-10 | 2016-08-10 | A kind of heat reclaim unit of tea drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206433668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935781A (en) * | 2018-09-26 | 2018-12-07 | 吕依颖 | A kind of turnover device of tea frying machine |
-
2016
- 2016-08-10 CN CN201620862957.1U patent/CN206433668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108935781A (en) * | 2018-09-26 | 2018-12-07 | 吕依颖 | A kind of turnover device of tea frying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |