CN206252981U - Heat pump grain drying and dust removing device - Google Patents
Heat pump grain drying and dust removing device Download PDFInfo
- Publication number
- CN206252981U CN206252981U CN201621384486.4U CN201621384486U CN206252981U CN 206252981 U CN206252981 U CN 206252981U CN 201621384486 U CN201621384486 U CN 201621384486U CN 206252981 U CN206252981 U CN 206252981U
- Authority
- CN
- China
- Prior art keywords
- dust
- heat pump
- dust removing
- basket strainer
- support
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 94
- 238000001035 drying Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 241000239290 Araneae Species 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat pump grain drying and dust removing device, which comprises an air inlet pipe, a rotary dust removing device, an air return inlet, a dust removing brush, a dust collecting pipe, a dust collecting chamber, a dust collecting groove, a bracket, a heat pump and a shell; the rotary dust removal device comprises a dust removal net, a dust removal net support, a rotating shaft, a key, a bearing support, a bearing, a coupling, a speed reducer and a motor; the dust removing net support is provided with a dust removing net; the left lower end of the dust removing net is provided with a dust removing brush; one end of the dust collection pipe is fixedly connected with the dust removal brush, and the other end of the dust collection pipe is connected with the dust collection chamber; a dust suction groove is arranged below the dust removing brush; the heat pump grain drying and dust removing device of the utility model has the advantages that dust-containing air enters the dust removing device through the air inlet pipe and then is subjected to dust removal and dust collection through the rotary dust removing net, the dust removing brush and the dust collecting pipe; part of the dedusted wind directly enters the heat pump; the other part enters the heat pump through the air return opening, so that the dust removal and the efficient utilization of circulating air of the heat pump grain drying system are realized, and the technical guarantee is provided for the energy conservation and emission reduction of grain drying.
Description
Technical field
The utility model belongs to environmental technology field；Specifically related to a kind of heat pump grain heat-drying dust arrester.
Background technology
Extreme degradation and an urgent demand of energy-saving and emission-reduction with environment situation, heat pump drying technology have become replacement
The inexorable trend of traditional fire coal drying system.The outstanding advantage of heat pump is energy saving and the no pollution discharge of circulated air；
But the clean circulated air condition of heat pump grain heat-drying requirement, so the circulated air dedusting of heat pump grain drying turns into important
Hold.At present, deduster mainly includes cyclone dust removal, electric precipitation and bag-type dust, its role is to remove the particulate matter in air；
These dedusting methods differ from one another, and can reach the purpose for removing air pollution particulate matter.But the particulate matter of cyclone dust removal should
The characteristics of this possesses gravitational settling, and with energy loss；The use environment harshness of electric precipitation requirement, power supply and knot
Structure is complicated；Sack cleaner service life is short, and windage is big；So above-mentioned dust pelletizing system is not suitable for heat pump cycle wind and efficiently utilizes
System.
In order to realize the purpose of heat pump grain dedusting, it is necessary in the case where circulated air windage is reduced to greatest extent, realize
The dust removing effects of optimization, then the utility model proposes a kind of rotating filter, absorption dedusting and the heat pump grain for mending wind and deposit
Dust pelletizing system.
The content of the invention
A purpose of the present utility model is to provide a kind of heat pump grain heat-drying dust arrester.
To reach above-mentioned purpose, the utility model uses following technical proposals：
A kind of heat pump grain heat-drying dust arrester, the device include blast pipe,
Rotating dust removing device, return air inlet, sweep-up pipe, dust chamber, the groove that gathers dust, support, heat pump and housing；
Blast pipe, rotating dust removing device, return air inlet and heat pump are followed successively by from left to right in the housing；
The left upper end of the housing sets blast pipe；Upper surface sets return air inlet；
The rotating dust removing device include basket strainer, basket strainer support, rotary shaft, key, bearing spider, bearing, shaft coupling,
Decelerator, dust removal brush and motor；
The motor and decelerator are connected；
The output shaft of the decelerator is connected with rotary shaft right-hand member by shaft coupling；
The rotary shaft matches fixation with bearing；
The bearing outside sets bearing spider；
The bearing spider, decelerator and motor are connected with support respectively；
The left end of the rotary shaft be connected basket strainer support；
Basket strainer is set in the basket strainer support；
The lower-left end of the basket strainer sets dust removal brush；Dust removal brush lower section sets dust-absorbing groove；
One end of the sweep-up pipe is connected with dust removal brush, and the other end is connected with dust suction chamber.
Specifically, the basket strainer is contacted with dust removal brush veneer.
Specifically, the left end of the rotary shaft is connected with basket strainer support by key；
Specifically, the basket strainer is circular turned structure, and is connected by screw fixation with basket strainer support.
Specifically, dust-laden wind is after blast pipe enters device；The dedusting that a part of dust-laden wind passes through rotating dust removing device
Net enters heat pump；Another part dust-laden wind enters dust suction chamber by sweep-up pipe, and heat pump is entered by return air inlet after dedusting wind dedusting.
Specifically, the flow velocity that dust-laden wind enters rotating dust removing device is 3-7m/s.
Specifically, the air quantity into dust suction chamber accounts for the 1/15 of the blast pipe air quantity.
Specifically, the dust-laden air temperature into blast pipe is 30-60 DEG C.
The beneficial effects of the utility model are as follows：
Heat pump grain heat-drying dust arrester of the present utility model, dust-laden wind enters dust arrester, Ran Houjing by blast pipe
Crossing rotation basket strainer, dust removal brush and sweep-up pipe carries out dedusting and dust suction；A wind part after dedusting is directly entered heat pump；Another portion
Divide and heat pump is entered by return air inlet, so as to realize the dedusting and efficiently utilization of heat pump grain drying system circulation wind, and be to realize
The energy-saving and emission-reduction of grain drying provide technical guarantee.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the front view of heat pump grain heat-drying dust arrester of the present utility model；
Fig. 2 is the left view of heat pump grain heat-drying dust arrester of the present utility model；
Fig. 3 is the local structural graph of heat pump grain heat-drying dust arrester of the present utility model.
Wherein：1 blast pipe, 2 rotating dust removing devices, 3 return air inlets, 4 dust removal brush, 5 sweep-up pipes, 6 dust chambers, 7 are gathered dust groove, 8
Support, 9 heat pumps, 10 basket strainers, the support of 11 basket strainers, 12 rotary shafts, 13 keys, 14 bearing spiders, 15 bearings, 16 shaft couplings, 17
Decelerator, 18 motors, 19 housings.
Specific embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit protection domain of the present utility model with this.
Embodiment
As shown in figure 1, a kind of heat pump grain heat-drying dust arrester, the device includes blast pipe 1, rotating dust removing device 2, returns
Air port 3, dust removal brush 4, sweep-up pipe 5, dust chamber 6, the groove 7 that gathers dust, support 8, heat pump 9 and housing 19；
Blast pipe 1, rotating dust removing device 2, return air inlet 3 and heat pump 9 are followed successively by from left to right in the housing 19；
The left upper end of the housing 19 sets blast pipe 1；Upper surface sets return air inlet 3；
The rotating dust removing device 2 include basket strainer 10, basket strainer support 11, rotary shaft 12, key 13, bearing spider 14,
Bearing 15, shaft coupling 16, decelerator 17 and motor 18；
The motor 18 and decelerator 17 are connected；
The output shaft of the decelerator 17 is connected with the right-hand member of rotary shaft 12 by shaft coupling 16；
The rotary shaft 12 matches fixation with bearing 15；
Bearing spider 14 is arranged outside the bearing 15；
The bearing spider 14, decelerator 17 and motor 18 are connected with support 8 respectively；
The left end of the rotary shaft 12 be connected basket strainer support 11；
Basket strainer 10 is set in the basket strainer support 11；
The basket strainer 10 is contacted with the veneer of dust removal brush 4；The lower section of dust removal brush 4 sets dust-absorbing groove 7；
One end of the sweep-up pipe 5 is connected with dust removal brush 4, and the other end is connected with dust suction chamber 6.
The left end of the rotary shaft 12 is connected with basket strainer support 11 by key 13；
The basket strainer 10 is contacted with the veneer of dust removal brush 4.
The basket strainer 10 is circular turned structure, and is fastenedly connected by screw with basket strainer support 11.
Dedusting is carried out using heat pump grain heat-drying dust arrester of the present utility model, is comprised the following steps that：
30-60 DEG C of dust-laden wind is after blast pipe 1 enters device；4/15 dust-laden wind is removed by rotating dust removing device 2
Dirt net 10 enters heat pump 9；1/15 dust-laden wind enters dust suction chamber 6 by sweep-up pipe 5, is entered by return air inlet 3 after dedusting wind dedusting
Heat pump 9.
Description orientation employed in herein word " on ", D score, "left", "right" etc. be for illustrating facilitate base
For orientation in accompanying drawing shown in drawing, these orientation may be due to the disposing way of device in actual device
It is different.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to implementation method of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all of implementation method cannot be exhaustive here,
It is every to belong to the obvious change or change still in of the present utility model that the technical solution of the utility model extends out
The row of protection domain.
Claims (4)
1. a kind of heat pump grain heat-drying dust arrester, it is characterised in that the device includes blast pipe (1), rotating dust removing device
(2), return air inlet (3), dust removal brush (4), sweep-up pipe (5), dust chamber (6), the groove that gathers dust (7), support (8), heat pump (9) and housing
(19)；
Blast pipe (1), rotating dust removing device (2), return air inlet (3) and heat pump (9) are followed successively by from left to right in the housing (19)；
The left upper end of the housing (19) sets blast pipe (1)；Upper surface sets return air inlet (3)；
The rotating dust removing device (2) includes basket strainer (10), basket strainer support (11), rotary shaft (12), key (13), bearing branch
Seat (14), bearing (15), shaft coupling (16), decelerator (17) and motor (18)；
The motor (18) and decelerator (17) are connected；
The output shaft of the decelerator (17) is connected with rotary shaft (12) right-hand member by shaft coupling (16)；
The rotary shaft (12) matches fixation with bearing (15)；
Bearing spider (14) is arranged outside the bearing (15)；
The bearing spider (14), decelerator (17) and motor (18) are connected with support (8) respectively；
The left end of the rotary shaft (12) be connected basket strainer support (11)；
Basket strainer (10) is set on basket strainer support (11)；
The lower-left end of the basket strainer (10) sets dust removal brush (4), and the dust removal brush (4) lower section sets dust-absorbing groove (7)；
One end of the sweep-up pipe (5) is connected with dust removal brush (4), and the other end is connected with dust suction chamber (6).
2. a kind of heat pump grain heat-drying dust arrester according to claim 1 a, it is characterised in that left side for the rotary shaft (12)
End is connected with basket strainer support (11) by key (13).
3. a kind of heat pump grain heat-drying dust arrester according to claim 1, it is characterised in that the basket strainer (10) with remove
Dirt brush (4) veneer is contacted.
4. a kind of heat pump grain heat-drying dust arrester according to claim 1, it is characterised in that the basket strainer (10) is circle
Shape revolving structure, and it is connected by screw fixation with basket strainer support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384486.4U CN206252981U (en) | 2016-12-16 | 2016-12-16 | Heat pump grain drying and dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384486.4U CN206252981U (en) | 2016-12-16 | 2016-12-16 | Heat pump grain drying and dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206252981U true CN206252981U (en) | 2017-06-16 |
Family
ID=59029239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384486.4U Expired - Fee Related CN206252981U (en) | 2016-12-16 | 2016-12-16 | Heat pump grain drying and dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206252981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512623A (en) * | 2016-12-16 | 2017-03-22 | 中国科学院理化技术研究所 | Heat pump grain drying and dust removing device |
| CN109405524A (en) * | 2018-11-23 | 2019-03-01 | 黑龙江中科热泵科技有限公司 | A kind of heat pump continous way grain dryer |
-
2016
- 2016-12-16 CN CN201621384486.4U patent/CN206252981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512623A (en) * | 2016-12-16 | 2017-03-22 | 中国科学院理化技术研究所 | Heat pump grain drying and dust removing device |
| CN109405524A (en) * | 2018-11-23 | 2019-03-01 | 黑龙江中科热泵科技有限公司 | A kind of heat pump continous way grain dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20201216 |