CN209451528U - A kind of easy-to-dismount waste-heat recovery device - Google Patents
A kind of easy-to-dismount waste-heat recovery device Download PDFInfo
- Publication number
- CN209451528U CN209451528U CN201822175587.6U CN201822175587U CN209451528U CN 209451528 U CN209451528 U CN 209451528U CN 201822175587 U CN201822175587 U CN 201822175587U CN 209451528 U CN209451528 U CN 209451528U
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- China
- Prior art keywords
- strainer
- heat recovery
- recovery device
- fixing piece
- waste
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Abstract
The utility model provides a kind of easy-to-dismount waste-heat recovery device, it is mainly used for carrying out the filter screen of waste-heat recovery device bending tubes end detachable and interchangeable, including equipment body, the both ends of the equipment body are respectively set into cigarette interface and smoke interface, described that filter assemblies are arranged into cigarette interface；The filter assemblies include the strainer fixing piece being set on the inside of cigarette interface, filter screen, knob and strainer fixation clip, the filter screen is set between strainer fixing piece and strainer fixation clip, the strainer fixation clip is detachably set on the strainer fixing piece by knob, solve the problems, such as that existing waste-heat recovery device is dismantled cleaning to strainer or is more troublesome when replacing, and replacement is simple, it is Ke Kuaisugenghuan, it is operated convenient for user, greatly improves replacement efficiency.
Description
Technical field
The utility model relates to the technical field of waste-heat recovery device, especially a kind of easy-to-dismount waste heat recycling dress
It sets.
Background technique
Due to energy shortage, as energy conservation is further carried out, people are also all the more diversified to the utilization of resource, flue gas
It is the main path of general energy consumption equipment waste energy, the high-temperature flue gas being discharged from various metallurgical furnaces often takes away stove heating load
20~50%.Metallurgical furnace flue gas and the flow direction of medium is preheated on the contrary, fume afterheat can be utilized more fully hereinafter.Flue gas
The heat that flue gas carries mainly is converted into utilizable heat by certain heat exchange mode by waste heat recycling.
Existing waste-heat recovery device can be generally arranged in order to filter the partial impurities in flue gas into cigarette interface
One filter screen, and existing filter screen can not be dismantled by the formula structure that is welded as a whole mostly, more in strainer damage
Influence waste-heat recovery device normal work is not changed.
In view of this, the present inventor specially devises a kind of easy-to-dismount waste-heat recovery device, thus this case generates.
Utility model content
To solve the above-mentioned problems, the technical solution of the utility model is as follows:
A kind of easy-to-dismount waste-heat recovery device, the filter screen progress being mainly used for waste-heat recovery device bending tubes end can
Dismounting and change, including equipment body, the both ends of the equipment body are respectively set into cigarette interface and smoke interface, described to connect into cigarette
Filter assemblies are set at mouthful；
The filter assemblies include that the strainer fixing piece being set on the inside of cigarette interface, filter screen, knob and strainer are solid
Fixed pressuring plate, the filter screen are set between strainer fixing piece and strainer fixation clip, and the strainer fixation clip passes through knob
It is detachably set on the strainer fixing piece.
Further, the strainer fixation clip, strainer fixing piece are respectively provided with first through hole, the strainer fixing piece and filter
The position limiting structure for limiting filter screen is also set up between net fixation clip, the position limiting structure includes being set to the strainer to consolidate
Determine the mating groove on part and be set to the engagement on the strainer fixation clip and with mating groove cooperation, the filter screen is set
It is placed between mating groove and engagement.
Further, several limited posts for strutting and limiting filter screen are arranged in the engagement upper surface, described
Cooperation trench bottom is provided with the avoid holes with limited post cooperation.
Further, circumferentially array is arranged in around first through hole several limited posts.
Further, a tapered portion is arranged in the limited post upper end, and limiting slot is arranged in lower end.
Further, the engagement upper surface is additionally provided with the ring-shaped step for pushing down filter screen, the mating groove
Bottom is provided with the annular groove with step cooperation.
Further, the knob includes the first fixed part and fixed part interconnecting piece connected vertically and the company of being set to
Second fixed part of the socket part other end.
Further, the strainer fixing piece leads to setting on strainer fixation clip with the second of the cooperation of the first fixed part
Hole, the first fixed part pass through the second through-hole on strainer fixing piece and strainer fixation clip, consolidate strainer fixation clip after rotation
Due on strainer fixing piece.
Further, rotation step is arranged far from interconnecting piece one end in second fixed part.
Further, first fixed part and the second through-hole are in long strip.
The waste-heat recovery device of the utility model passes through setting strainer fixing piece, filter screen, knob and the fixed pressure of strainer
Plate, wherein filter screen is set between strainer fixing piece and strainer fixation clip, and strainer fixation clip is detachable by knob
It is set on the strainer fixing piece, solves when existing waste-heat recovery device is dismantled cleaning or replaced to strainer more
Troublesome problem, and replace simply, it can be changed quickly, operated convenient for user, greatly improve replacement efficiency.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Wherein:
Fig. 1 is the schematic diagram of the utility model waste-heat recovery device；
Fig. 2 is the explosive view of the utility model filter assemblies；
Fig. 3 is the cross-sectional view of the utility model filter assemblies；
Fig. 4 is the partial view of the utility model Fig. 3.
Label declaration:
01- equipment body, 02- are avoided into cigarette interface, 03- smoke interface, 04- filter assemblies, 10- strainer fixing piece, 11-
Hole, 12- annular groove, 20- strainer fixation clip, 21- limited post, 211- tapered portion, 212- limiting slot, 22- ring-shaped step,
30- knob, the first fixed part of 31-, 32- interconnecting piece, the second fixed part of 33-, 34- rotate step, 40- first through hole, 50- second
Through-hole.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme carries out clear, complete description.Obviously, described embodiment is only the utility model a part of the embodiment, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of obtained all other embodiment, belong to the range that the utility model is protected.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, the art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figures 1 to 4, a kind of easy-to-dismount waste-heat recovery device provided by the utility model, is mainly used for pair
The filter screen progress of waste-heat recovery device bending tubes end is detachable and interchangeable, including equipment body 01, the both ends difference of equipment body 01
Be arranged into cigarette interface 02 and smoke interface 03, into cigarette interface 02 at be arranged filter assemblies 04.
Filter assemblies 04 include be set to the strainer fixing piece 10 into the inside of cigarette interface 02, filter screen (not shown),
Knob 30 and strainer fixation clip 20, strainer fixation clip 20, strainer fixing piece 10 are respectively provided with first through hole 40, and filter screen is set
It is placed between strainer fixing piece 10 and strainer fixation clip 20, strainer fixation clip 20 is detachably set to strainer by knob 30
On fixing piece 10；The position limiting structure for limiting filter screen is also set up between strainer fixing piece 10 and strainer fixation clip 20.
Position limiting structure include the mating groove being set on strainer fixing piece 10 and be set on strainer fixation clip 20 and
With the engagement of mating groove cooperation, filter screen is set between mating groove and engagement, can be secured by filter screen by engagement
Be limited in mating groove.Preferably, several limited posts 21 for strutting and limiting filter screen are arranged in engagement upper surface,
Cooperation trench bottom is provided with the avoid holes 11 cooperated with limited post 21, and circumferentially array is arranged in first through hole to several limited posts 21
Around 40, specifically, a tapered portion 211 is arranged in 21 upper end of limited post, limiting slot 212 is arranged in lower end.In use, first by filter screen
It struts, and filter screen is successively sheathed on several limited posts 21 one by one, since tapered portion 211 is arranged in 21 upper end of limited post,
It is inserted in convenient for strainer, after being inserted in, since limiting slot 212 is arranged, filter screen can be temporarily limited to strainer fixation clip 20
On.
In order to make filter screen is stronger to be set between strainer fixing piece 10 and strainer fixation clip 20, engagement
Upper surface is additionally provided with the ring-shaped step 22 for pushing down filter screen, and cooperation trench bottom is provided with the annular groove with step cooperation
12, after filter screen is set to limited post 21, the filter screen at edge is paved, is fixed when strainer fixation clip 20 is set to strainer
When part 10, Partial filtration network pressure can be entered in annular groove 12 by ring-shaped step 22, specific annular groove 12 and annular table
One fixed spacing is set between rank 22, is compressed convenient for filter screen to be pressed into.
In order to which strainer fixation clip 20 to be firmly set on strainer fixing piece 10, knob 30 includes the first fixed part
31, with fixed part interconnecting piece 32 connected vertically and be set to the second fixed part 33 of 32 other end of interconnecting piece, specifically, filter
Second through-hole 50 of setting and the cooperation of the first fixed part 31, the first fixed part 31 are worn on net fixing piece 10 and strainer fixation clip 20
The second through-hole 50 on filter screen fixing piece 10 and strainer fixation clip 20, is fixed on strainer for strainer fixation clip 20 after rotation
On fixing piece 10.Rotation step 34 is arranged far from 32 one end of interconnecting piece in second fixed part 33, and user can catch rotation step 34
Knob 30 is rotated.First fixed part 31 and the second through-hole 50 are in long strip.
In conclusion the waste-heat recovery device of the utility model passes through setting strainer fixing piece, filter screen, knob and filter
Net fixation clip, wherein filter screen is set between strainer fixing piece and strainer fixation clip, and strainer fixation clip passes through rotation
Button is detachably set on the strainer fixing piece, is solved existing waste-heat recovery device and is dismantled cleaning to strainer or carry out more
The problem of being more troublesome when changing, and replace simply, it can be changed quickly, operated convenient for user, greatly improve replacement efficiency.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of easy-to-dismount waste-heat recovery device is mainly used for carrying out the filter screen of waste-heat recovery device bending tubes end removable
Unload replacement, which is characterized in that including equipment body, the both ends of the equipment body are respectively set into cigarette interface and smoke interface,
It is described that into cigarette interface, filter assemblies are set；
The filter assemblies include the fixed pressure of the strainer fixing piece being set on the inside of cigarette interface, filter screen, knob and strainer
Plate, the filter screen are set between strainer fixing piece and strainer fixation clip, and the strainer fixation clip is removable by knob
It unloads and is set on the strainer fixing piece.
2. a kind of easy-to-dismount waste-heat recovery device according to claim 1, which is characterized in that the fixed pressure of the strainer
Plate, strainer fixing piece are respectively provided with first through hole, also set up between the strainer fixing piece and strainer fixation clip for limiting
The position limiting structure of strainer, the position limiting structure include the mating groove being set on the strainer fixing piece and are set to the filter
Engagement on net fixation clip and with mating groove cooperation, the filter screen are set between mating groove and engagement.
3. a kind of easy-to-dismount waste-heat recovery device according to claim 2, which is characterized in that the engagement upper end
Several limited posts for strutting and limiting filter screen are arranged in face, and the cooperation trench bottom is provided with to be kept away with what limited post cooperated
Allow hole.
4. a kind of easy-to-dismount waste-heat recovery device according to claim 3, which is characterized in that several limited posts
Circumferentially array is arranged in around first through hole.
5. a kind of easy-to-dismount waste-heat recovery device according to claim 3, which is characterized in that the limited post upper end
One tapered portion is set, and limiting slot is arranged in lower end.
6. a kind of easy-to-dismount waste-heat recovery device according to claim 2, which is characterized in that the engagement upper end
Face is additionally provided with the ring-shaped step for pushing down filter screen, and the cooperation trench bottom is provided with the annular groove with step cooperation.
7. a kind of easy-to-dismount waste-heat recovery device according to claim 1, which is characterized in that the knob includes the
One fixed part and fixed part interconnecting piece connected vertically and the second fixed part for being set to the interconnecting piece other end.
8. a kind of easy-to-dismount waste-heat recovery device according to claim 7, which is characterized in that the strainer fixing piece
With the second through-hole being arranged on strainer fixation clip and the first fixed part cooperates, the first fixed part passes through strainer fixing piece and strainer
Strainer fixation clip, is fixed on strainer fixing piece by the second through-hole on fixation clip after rotation.
9. a kind of easy-to-dismount waste-heat recovery device according to claim 7, which is characterized in that second fixed part
Far from interconnecting piece one end setting rotation step.
10. a kind of easy-to-dismount waste-heat recovery device according to claim 7, which is characterized in that described first is fixed
Portion and the second through-hole are in long strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175587.6U CN209451528U (en) | 2018-12-24 | 2018-12-24 | A kind of easy-to-dismount waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175587.6U CN209451528U (en) | 2018-12-24 | 2018-12-24 | A kind of easy-to-dismount waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451528U true CN209451528U (en) | 2019-10-01 |
Family
ID=68042022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175587.6U Expired - Fee Related CN209451528U (en) | 2018-12-24 | 2018-12-24 | A kind of easy-to-dismount waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628352A (en) * | 2020-12-14 | 2021-04-09 | 湖南维创尚科技有限公司 | Computer machine case protector for software development |
-
2018
- 2018-12-24 CN CN201822175587.6U patent/CN209451528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628352A (en) * | 2020-12-14 | 2021-04-09 | 湖南维创尚科技有限公司 | Computer machine case protector for software development |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211224 |