CN202591087U - Collected waste heat recycling oven - Google Patents
Collected waste heat recycling oven Download PDFInfo
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- CN202591087U CN202591087U CN 201220186669 CN201220186669U CN202591087U CN 202591087 U CN202591087 U CN 202591087U CN 201220186669 CN201220186669 CN 201220186669 CN 201220186669 U CN201220186669 U CN 201220186669U CN 202591087 U CN202591087 U CN 202591087U
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- inner bag
- fluid
- fluid passage
- outer courage
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Abstract
The utility model provides a collected waste heat recycling oven which comprises a first oven body, an air blower, a second oven body, heating pipes and a preheated air communicating pipe. The collected waste heat recycling oven has the beneficial effects that through additionally arranging fresh air circulating air ways in an inner container and an outer container of the first oven box, heat-preservation cotton is not required to be refilled, and meanwhile, no shutter heat-radiating cover is required to be configured; after fresh air enters the air ways, heat at the end of the heating pipe can be adsorbed, i.e. the heat generated by the heating pipe is timely taken away, so that the heat radiation problem is solved, the burnout problem caused by overheated end of the heating pipe is eliminated, the purpose of collected waste heat recycling is achieved, and the unnecessary energy loss in the original structure is avoided; in addition, the temperature of the outer container can also be reduced, so that the potential safety hazard of personnel scald is effectively avoided; and through an experiment, after the fresh air with a room temperature of 20 DEG C in the structure passes through the preheated air ways, the temperature can reach about 50 DEG C, so that after being mixed with circulating air of the second oven body, the fresh air is heated in the first oven body to effectively reduce the power of the heating pipe and save energy resources.
Description
Technical field
The utility model relates to a kind of industrial drying unit, refers in particular to a kind of collection recycling residual heat baking oven.
Background technology
Coating process is widely used in industries such as new forms of energy battery, solar cell, blooming, flexible PCB, also is the critical process that directly influences product quality.Coating is exactly the pasty state viscous paste of making, uniformly, continuously or on the positive and negative two sides that is coated in matrix (aluminium foil or Copper Foil) of being interrupted, and the process of drying then.Therefore oven dry is particularly important for coating process, and drying effect directly influences the precision of coated product, and drying efficiency also directly influences efficiency of equipment.
And mention stoving process, and dryer is the equipment that needn't lack, the baking oven of existing dryer is equipped with certain energy-saving design.Like Fig. 1, shown in 2, usually baking oven is made up of first casing 100, air blast 200 and second casing 300, and wherein first casing 100, second casing 300 are connected in the air blast output, input port of air blast 200; Be provided with heating tube 102 in first casing 100; Can the wind of air blast 200 outputs further be sent back in the baking box after the heating, burn for preventing the heating tube overheating of end windings and parts, common first casing 100 is added with shutter heat dissipating housing 101 in the end that heating tube is set; In order to prevent the heat in first casing 100 to distribute; Reduce loss, common first casing 100 is made up of inner bag 104, outer courage 103, between inside and outside courage, is filled with heat-preservation cotton.The circulation air port that then is provided with circulated air inlet 302 and baking box on second casing 300 joins, and it also is provided with fresh inlet 301 simultaneously, is used for directly replenishing the new wind of normal temperature laboratory.Circulated air in the baking box and fresh inlet 301 (being generally cold wind, about 20 degree) mix the back and under the driving of air blast 200, get into first casing 100 thus; After its heating tube 102 heating, carry back in the baking box again, though so wind path is simple, first casing, 100 structures are comparatively complicated; Need shutter heat dissipating housing 101 be set to heating tube 102 again, need consider insulation simultaneously again and filling heat-preservation cotton, not only complex structure; And the heat of heating tube 102 ends is not used; New wind heating need expend more multipotency to room temperature in addition, moreover the outer courage temperature of first casing 100 is also very high when work, and the people is in case touching meeting scald; There is certain potential safety hazard, therefore all has further improved space.
The utility model content
The purpose of the utility model is to have overcome above-mentioned defective, and a kind of collection recycling residual heat baking oven is provided.
The purpose of the utility model is achieved in that a kind of collection recycling residual heat baking oven, and it comprises first casing, air blast, second casing, heating tube and preheating wind communicating pipe; Said first casing comprises inner bag and outer courage; Said inner bag hollow forms the first fluid passage, is formed with second fluid passage between inner bag and the outer courage; Said inner bag is provided with and is used to be communicated with first fluid passage and outside fluid intake, fluid issuing, in the first fluid passage, is provided with heating tube, and heating tube is installed on the inner bag; Said outer courage is provided with fresh inlet and the outlet of preheating wind, and said fresh inlet, the outlet of preheating wind are connected with second fluid passage; Said second casing comprises housing, and housing hollow is formed with the 3rd fluid passage, and housing is provided with circulation of fluid inlet, circulation of fluid outlet and the preheating wind inlet that is communicated with the 3rd fluid passage; The input of said air blast connects the fluid issuing of second casing, and output connects the fluid intake of first casing; Said preheating wind communicating pipe two ends link to each other with the preheating wind outlet of first casing and the preheating wind inlet of second casing respectively;
In the said structure, said second fluid passage of the airtight formation of sidewall spacers of said outer courage, inner bag; The end of the heating tube of said first casing is installed on the inner bag sidewall;
In the said structure, the outer courage of said first casing, inner bag comprise a plurality of around closed sidewall, and a plurality of sidewalls of outer courage, inner bag are around said second fluid passage of closed formation; The sidewall that one sidewall of said outer courage and inner bag are installed the heating tube end is relative, on the sidewall that this sidewall of courage is adjacent outside said fresh inlet is set;
In the said structure, said preheating wind outlet is arranged on the outer courage different lateral with fresh inlet;
In the said structure, said preheating wind outlet is arranged on the same sidewall of outer courage with fresh inlet, between outlet of preheating wind and fresh inlet, is provided with space bar and separates said second fluid passage;
In the said structure, corresponding circulation of fluid porch is provided with damper in said second casing.
Than common baking oven, the beneficial effect of the utility model is to have added a new wind circulation wind path at the inside and outside courage of first casing, thereby need not to recharge heat-preservation cotton; Need not to dispose the shutter heat dissipating housing simultaneously, can absorb the heat of heating tube termination behind new this wind path of wind entering, promptly in time taken away the heat of its generation; Solve heat dissipation problem and stopped the overheated problem of burning that causes in heating tube termination; Play the purpose of collecting recycling residual heat again, avoided the unnecessary energy loss of original structure, can also reduce outer courage temperature in addition; The potential safety hazard of effectively having avoided personnel to scald; Through experiment, the new wind about room temperature 20 degree of employing this patent structure is behind process preheating wind path, and temperature can reach about 50 degree; So mix the heating of back entering first casing and can effectively reduce heating tube power, saved the energy with the circulated air of second casing.
Description of drawings
Concrete structure below in conjunction with detailed description of the drawings the utility model
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the first body structure cutaway view in the prior art;
Fig. 3 is the structural representation of the utility model;
Fig. 4 is the first body structure cutaway view of the utility model.
100,1-first casing; 101-shutter heat dissipating housing; 102,12-heating tube; 103, the outer courage of 14-; 104,13-inner bag; 200,2-air blast; 300,3-second casing; 301,11-fresh inlet; 302-circulated air inlet; 4-preheating wind communicating pipe; 15, second fluid passage; The outlet of 16-preheating wind; 17-first fluid passage; The 18-fluid intake; The 19-fluid issuing; 31-circulation of fluid inlet; The 32-damper.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
See also Fig. 3 and Fig. 4, the utility model relates to a kind of collection recycling residual heat baking oven, and it comprises first casing 1, air blast 2, second casing 3, heating tube 12 and preheating wind communicating pipe 4.
Wherein, first casing 1 comprises inner bag 13 and outer courage 14.Inner bag 13 hollows form first fluid passage 17, then are formed with second fluid passage 15 between inner bag 13 and the outer courage 14, consider the characteristic of fluid, and preferable, second fluid passage 15 is airtight formation of sidewall spacers by inner bag 13, outer courage 14 here.Inner bag 13 also is provided with and is used to be communicated with first fluid passage 17 and outside fluid intake 18, fluid issuing 19 in addition; In first fluid passage 17, then be provided with heating tube 12; Heating tube 12 is installed on the inner bag 13, and normally the end of heating tube 12 is installed on the structure of inner bag 13 sidewalls.Then be provided with fresh inlet 11 and preheating wind outlet 16 on the outer courage 14, fresh inlet 11, preheating wind outlet 16 is connected with second fluid passage 15.Thus; Heating tube 12 the hottest parts just are directly delivered on the sidewall of inner bag 13 in the structure of first casing 1; Then be second fluid passage 15 between the opposite side of inner bag 13 sidewalls and the outer courage 14, fluid can absorb corresponding heat when getting into this passage through fresh inlet 11, realizes the preheating purpose.
Second casing 3 comprises housing, and housing hollow is formed with the 3rd fluid passage, and housing is provided with circulation of fluid inlet 31, circulation of fluid outlet and the preheating wind inlet that is communicated with the 3rd fluid passage.As required, this is in, and corresponding circulation of fluid porch can be provided with a damper 32 in second casing 3, thereby whether the control baking oven need be operated in the state that the still fully new wind of circulated air state replenishes.
One air blast 2 is arranged between first casing 1 and second casing 3, and its input connects the fluid issuing of second casing 3, and output connects the fluid intake of first casing 1, thereby the kinetic energy that flows to of fluid is provided.Also be connected with preheating wind communicating pipe 4 between this external first casing 1 and second casing 3; Preheating wind communicating pipes 4, two ends linked to each other with the preheating wind inlet of the preheating wind of first casing 1 outlet 16 and second casing 3 respectively; Thus; Except original circulation of fluid inlet to the 3rd fluid passage, circulation of fluid outlet from second casing 3 through air blast to the circulation wind path of the fluid intake 18 of first casing, first fluid passage 17, fluid issuing 19, also increased by one from the fresh inlet of first casing 11 to second fluid passages 15, preheating wind outlet 16, through the preheating wind inlet of preheating wind communicating pipes 4 to second casing 3, the preheating wind path of the 3rd fluid passage; And the preheating wind path at the 3rd fluid passage of second casing 3 and circulation wind path mutually also; Thereby need not the inner bag 13 at first casing 1,14 fillings of outer courage heat-preservation cotton, need not to dispose the shutter heat dissipating housing simultaneously, can absorb the heat of heating tube 12 terminations behind new this wind path of wind entering; Promptly in time taken away the heat of its generation; Solve heat dissipation problem and stopped the overheated problem of burning that causes in heating tube termination, played the purpose of collecting recycling residual heat again, avoided the unnecessary energy loss of original structure; Can also reduce outer courage temperature in addition, the potential safety hazard of effectively having avoided personnel to scald.
As an embodiment, the inner bag 13 of first casing 1 in the utility model, outer courage 14 are to center on the closed shape that forms by a plurality of sidewalls, and a plurality of sidewalls of outer courage 14, inner bag 13 are around said second fluid passage 15 of closed formation.And the sidewall of a sidewall of outer courage 14 and inner bag 13 installation heating tubes 12 ends is relative, on the sidewall that courage 14 these sidewalls are adjacent outside said fresh inlet 11 is set.
Then as required; Can corresponding the outlet 16 of preheating wind be arranged on outer courage 14 different laterals with fresh inlet 11; And preferably away from the sidewall that fresh inlet 11 1 ends are set, guarantee to get into the extraneous wind of fresh inlet 11 thus and guarantee to pass through the sidewall that the maximum inner bag 13 of caloric value is provided with heating tube 12 ends, with the big flow of time-division two-way, can have long path to arrive preheating wind outlet 16 outputs again through second fluid passage; Capacity absorbs the heat of inner bag 13, reaches the preheating purpose.
And select as another kind of; Also can the outlet 16 of preheating wind be arranged on the outer courage 14 same sidewalls with fresh inlet 11, but need between outlet 16 of preheating wind and fresh inlet 11, a space bar be set like this, thereby second fluid passage is separated; Form a unidirectional runner; Sacrificing on the basis of certain flow, making wind fully absorb the heat of inner bag 13, realizing the purpose of preheating through the longest path.Through testing, adopt this kind structure, the new wind about room temperature 20 is spent is behind the above-mentioned preheating wind path of process, and temperature can reach about 50 degree, and entering first casing 1 heats and can effectively reduce heating tube power after so mixing with the circulated air of second casing 3, saves the energy.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. collect the recycling residual heat baking oven for one kind, it is characterized in that: it comprises first casing, air blast, second casing, heating tube and preheating wind communicating pipe; Said first casing comprises inner bag and outer courage; Said inner bag hollow forms the first fluid passage, is formed with second fluid passage between inner bag and the outer courage; Said inner bag is provided with and is used to be communicated with first fluid passage and outside fluid intake, fluid issuing, in the first fluid passage, is provided with heating tube, and heating tube is installed on the inner bag; Said outer courage is provided with fresh inlet and the outlet of preheating wind, and said fresh inlet, the outlet of preheating wind are connected with second fluid passage; Said second casing comprises housing, and housing hollow is formed with the 3rd fluid passage, and housing is provided with circulation of fluid inlet, circulation of fluid outlet and the preheating wind inlet that is communicated with the 3rd fluid passage; The input of said air blast connects the fluid issuing of second casing, and output connects the fluid intake of first casing; Said preheating wind communicating pipe two ends link to each other with the preheating wind outlet of first casing and the preheating wind inlet of second casing respectively.
2. collection recycling residual heat baking oven as claimed in claim 1 is characterized in that: said second fluid passage of the airtight formation of sidewall spacers of said outer courage, inner bag; The end of the heating tube of said first casing is installed on the inner bag sidewall.
3. according to claim 1 or claim 2 collection recycling residual heat baking oven, it is characterized in that: the outer courage of said first casing, inner bag comprise a plurality of around closed sidewalls, a plurality of sidewalls of outer courage, inner bag form said second fluid passage around closed; The sidewall that one sidewall of said outer courage and inner bag are installed the heating tube end is relative, on the sidewall that this sidewall of courage is adjacent outside said fresh inlet is set.
4. collection recycling residual heat baking oven as claimed in claim 3 is characterized in that: said preheating wind outlet is arranged on the outer courage different lateral with fresh inlet.
5. collection recycling residual heat baking oven as claimed in claim 3 is characterized in that: said preheating wind outlet is arranged on the same sidewall of outer courage with fresh inlet, between outlet of preheating wind and fresh inlet, is provided with space bar and separates said second fluid passage.
6. like claim 1 or 2 or 4 or 5 described collection recycling residual heat baking ovens, it is characterized in that: corresponding circulation of fluid porch is provided with damper in said second casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186669 CN202591087U (en) | 2012-04-27 | 2012-04-27 | Collected waste heat recycling oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186669 CN202591087U (en) | 2012-04-27 | 2012-04-27 | Collected waste heat recycling oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591087U true CN202591087U (en) | 2012-12-12 |
Family
ID=47308670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186669 Withdrawn - After Issue CN202591087U (en) | 2012-04-27 | 2012-04-27 | Collected waste heat recycling oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632028A (en) * | 2012-04-27 | 2012-08-15 | 深圳市浩能科技有限公司 | Collected waste heat recycling oven |
| CN106166101A (en) * | 2016-08-23 | 2016-11-30 | 李之胜 | A kind of drying plant for defecation nursing |
-
2012
- 2012-04-27 CN CN 201220186669 patent/CN202591087U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632028A (en) * | 2012-04-27 | 2012-08-15 | 深圳市浩能科技有限公司 | Collected waste heat recycling oven |
| CN102632028B (en) * | 2012-04-27 | 2014-02-12 | 深圳市浩能科技有限公司 | Collected waste heat recycling oven |
| CN106166101A (en) * | 2016-08-23 | 2016-11-30 | 李之胜 | A kind of drying plant for defecation nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20140212 |
|
| RGAV | Abandon patent right to avoid regrant |