CN106512623A - Heat pump-based grain-drying dust-removing device - Google Patents
Heat pump-based grain-drying dust-removing device Download PDFInfo
- Publication number
- CN106512623A CN106512623A CN201611166825.6A CN201611166825A CN106512623A CN 106512623 A CN106512623 A CN 106512623A CN 201611166825 A CN201611166825 A CN 201611166825A CN 106512623 A CN106512623 A CN 106512623A
- Authority
- CN
- China
- Prior art keywords
- dust
- heat pump
- basket strainer
- drying
- removing device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- 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
Abstract
The invention discloses a heat pump-based grain-drying dust-removing device which comprises an air feeding pipe, a rotating dust-removing device, an air return port, a dust-removing brush, a dust-sucking pipe, a dust collecting chamber, a dust collecting tank, a bracket, a heat pump and a shell, wherein the rotating dust-removing device comprises a dust-removing net, a dust-removing net support, a rotating shaft, a key, a bearing support, a bearing, a shaft coupler, a speed reducer and a motor; the dust-removing net is arranged on the dust-removing net support; the dust-removing brush is arranged at the left lower end of the dust-removing net; one end of the dust-sucking pipe is fixedly connected with the dust-removing brush; the other end of the dust-sucking pipe is connected with a dust-sucking chamber; a dust-sucking slot is arranged under the dust-sucking pipe. According to the heat pump-based grain-drying dust-removing device disclosed by the invention, dust-containing air enters into the dust-removing device through the air feeding pipe and then passes by the rotating dust-removing net, the dust-removing brush and the dust-sucking pipe so that the dust is removed and sucked; one part of de-dusted air directly enters into the heat pump; the other part of de-dusted air enters into the heat pump through the air return port, so that the de-dusting and efficient utilization of the recycling air of a heat pump grain-drying system can be realized; a technical support is supplied for the energy conservation and emission reduction of grain drying.
Description
Technical field
The invention belongs to environmental technology field；Specifically related to a kind of heat pump grain heat-drying dust arrester.
Background technology
With extreme degradation and an urgent demand of energy-saving and emission-reduction of environment situation, heat pump drying technology has become replacement
The inexorable trend of traditional fire coal drying system.The outstanding advantage of heat pump is the energy saving of circulated air and no pollution discharge；
But heat pump grain heat-drying requires clean circulated air condition, so the circulated air dedusting of heat pump grain drying becomes in important
Hold.At present, cleaner unit 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 that electric precipitation is required, 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 efficient utilization
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
Optimized dust removing effects, the heat pump grain dedusting that then present invention proposes a kind of rotating filter, absorption dedusting with benefit wind and deposits
System.
The content of the invention
It is an object of the present invention to provide a kind of heat pump grain heat-drying dust arrester.
To reach above-mentioned purpose, the present invention adopts 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 arranges blast pipe；Upper surface arranges 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 by shaft coupling with rotary shaft right-hand member；
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；
The basket strainer arranges basket strainer on supporting；
The lower-left end of the basket strainer arranges dust removal brush；Below the dust removal brush, dust-absorbing groove is set；
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 supported by bonded fixation with basket strainer；
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；Dedusting of a part of dust-laden wind by rotating dust removing device
Net enters heat pump；Another part dust-laden wind enters dust suction chamber by sweep-up pipe, enters heat pump 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.
Beneficial effects of the present invention are as follows：
The heat pump grain heat-drying dust arrester of the present invention, dust-laden wind enter dust arrester by blast pipe, then through rotation
Turning 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 part leads to
Cross return air inlet and enter heat pump, so as to realize dedusting and the efficient utilization of heat pump grain heat-drying dust arrester circulated air, and to realize
The energy-saving and emission-reduction of grain drying provide technical guarantee.
Description of the drawings
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
Fig. 1 is the front view of the heat pump grain heat-drying dust arrester of the present invention；
Fig. 2 is the left view of the heat pump grain heat-drying dust arrester of the present invention；
Fig. 3 is the local structural graph of the heat pump grain heat-drying dust arrester of the present invention.
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 gather 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 be illustrated more clearly that the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.In accompanying drawing, similar part is indicated with identical reference.It will be appreciated by those skilled in the art that institute is concrete below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention 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 arranges blast pipe 1；Upper surface arranges 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 by shaft coupling 16 with 12 right-hand member of rotary shaft；
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；
The basket strainer is supported；
The basket strainer 10 is contacted with 4 veneer of dust removal brush；Dust-absorbing groove 7 is set below the dust removal brush 4；
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 supports 11 to be connected by key 13 with basket strainer；
The basket strainer 10 is contacted with 4 veneer of dust removal brush.
The basket strainer 10 is circular turned structure, and supports 11 to be fastenedly connected by screw with basket strainer.
Dedusting is carried out using the heat pump grain heat-drying dust arrester of the present invention, 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 explanation facilitate base
For orientation in the accompanying drawing shown in drawing, in actual device these orientation because of device disposing way and
It is different.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all of embodiment cannot be exhaustive here, it is every to belong to this
Bright technical scheme it is extended obvious change or change still in protection scope of the present invention row.
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) arranges blast pipe (1)；Upper surface arranges return air inlet (3)；
The rotating dust removing device (2) supports (11), rotary shaft (12), key (13), bearing including basket strainer (10), basket strainer
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 by shaft coupling (16) with rotary shaft (12) right-hand member；
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)；
The basket strainer is supported；
The lower-left end of the basket strainer (10) arranges dust removal brush (4), and dust-absorbing groove (7) is arranged below the dust removal brush (4)；
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 supports (11) to be connected by key (13) with basket strainer.
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 fixation is connected by screw with basket strainer support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166825.6A CN106512623A (en) | 2016-12-16 | 2016-12-16 | Heat pump-based grain-drying dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166825.6A CN106512623A (en) | 2016-12-16 | 2016-12-16 | Heat pump-based grain-drying dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512623A true CN106512623A (en) | 2017-03-22 |
Family
ID=58340949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166825.6A Pending CN106512623A (en) | 2016-12-16 | 2016-12-16 | Heat pump-based grain-drying dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512623A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402380Y (en) * | 1999-10-11 | 2000-10-25 | 无锡市一星空调设备厂 | Return air filter |
| JP2008302283A (en) * | 2007-06-06 | 2008-12-18 | Mitsubishi Electric Corp | Air conditioner |
| CN104923416A (en) * | 2015-06-05 | 2015-09-23 | 中国科学院理化技术研究所 | Dust-extraction device for grain heat pump drying system |
| CN205164347U (en) * | 2015-12-02 | 2016-04-20 | 深圳海悟环境技术有限公司 | Filter screen dust collector |
| CN206252981U (en) * | 2016-12-16 | 2017-06-16 | 中国科学院理化技术研究所 | A kind of heat pump grain heat-drying dust arrester |
-
2016
- 2016-12-16 CN CN201611166825.6A patent/CN106512623A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402380Y (en) * | 1999-10-11 | 2000-10-25 | 无锡市一星空调设备厂 | Return air filter |
| JP2008302283A (en) * | 2007-06-06 | 2008-12-18 | Mitsubishi Electric Corp | Air conditioner |
| CN104923416A (en) * | 2015-06-05 | 2015-09-23 | 中国科学院理化技术研究所 | Dust-extraction device for grain heat pump drying system |
| CN205164347U (en) * | 2015-12-02 | 2016-04-20 | 深圳海悟环境技术有限公司 | Filter screen dust collector |
| CN206252981U (en) * | 2016-12-16 | 2017-06-16 | 中国科学院理化技术研究所 | A kind of heat pump grain heat-drying dust arrester |
Non-Patent Citations (2)
| Title |
|---|
| 吉洪武: "《对虾加工与利用》", 31 May 2015, 中国轻工业出版社 * |
| 王黎钦: "《机械设计》", 31 January 2010, 哈尔滨工业大学出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |