CN108731166A - A kind of positive pressure conveying air cooling-down humidification apparatus - Google Patents
A kind of positive pressure conveying air cooling-down humidification apparatus Download PDFInfo
- Publication number
- CN108731166A CN108731166A CN201810770059.7A CN201810770059A CN108731166A CN 108731166 A CN108731166 A CN 108731166A CN 201810770059 A CN201810770059 A CN 201810770059A CN 108731166 A CN108731166 A CN 108731166A
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- Prior art keywords
- tank body
- pipe
- inlet
- tube
- blending
- 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
- 235000013312 flour Nutrition 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 46
- 238000009826 distribution Methods 0.000 claims description 13
- 239000006210 lotion Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 230000000694 effects Effects 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000012445 acidic reagent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- -1 and is continued up Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The present invention relates to a kind of positive pressures to convey air cooling-down humidification apparatus, including roots blower, feeder knead dough powder cabin, the top for the delivery pipe that the roots blower output end is vertically arranged by pipeline connection one, the bottom end of the delivery pipe connects one end of a connecting tube, the other end of the connecting tube is connected with the air inlet pipe being vertically arranged, one blending tank of the air inlet pipe connection, the roots blower is located above the blending tank, the air inlet pipe is connected to the blending tank inner cavity, the blending pot sidewall is equipped with an inlet, the inlet connects an inlet tube, the blending upper end is equipped with a gas outlet, the gas outlet connects one end of an escape pipe, the escape pipe other end connects one end of a conveying pipeline, the feeder is located on the conveying pipeline, the conveying pipeline other end connects the flour storehouse.For reducing conveying air themperature, flour quality is protected, conveying air humidity is improved, to reduce flour moisture loss.
Description
Technical field
The present invention relates to pneumatic transport equipment fields, and in particular to a kind of positive pressure conveying air cooling-down humidification apparatus.
Background technology
It during Flour production, needs that flour is blown into flour storehouse with roots blower, but flour positive pressure conveys
In the process, air at room temperature temperature after roots blower can rise 40 DEG C or so, can reach 70 DEG C.Temperature and humidity is positively correlated pass
System, therefore convey water absorbing capacity after air themperature increases and increase.A part of flour water can be absorbed after conveying air and flour contact
Point, cause flour moisture loss.70 DEG C of high temperature can cause part flour to be denaturalized, and influence product quality；Partial solution at present
It is to install air cooler additional in roots blower air inlet, or install contactless water cooling equipment additional on pipeline, but effect is not too much
Good, energy consumption is higher, can not actually solve the problems, such as.
Invention content
In order to solve the above-mentioned technical problem the present invention provides a kind of positive pressure conveying air cooling-down humidification apparatus, for reducing defeated
Air themperature is sent, flour quality is protected, conveying air humidity is improved, reduces flour moisture loss, and do not increase the too many energy
Consumption.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of positive pressure conveying air cooling-down humidification apparatus, packet
Include roots blower, feeder knead dough powder cabin, the delivery pipe that the roots blower output end is vertically arranged by pipeline connection one
Top, the bottom end of the delivery pipe connect one end of a connecting tube, the other end of the connecting tube be connected be vertically arranged into
Tracheae, for the blending tank to gas cooling humidification, the roots blower is located on the blending tank for the air inlet pipe connection one
Side, the air inlet pipe are connected to the blending tank inner cavity, and the blending pot sidewall is equipped with an inlet, is connected at the inlet
One inlet tube, the blending upper end are equipped with a gas outlet, and the gas outlet connects one end of an escape pipe, and the escape pipe is another
One end connects one end of a conveying pipeline, and the feeder is located on the conveying pipeline, and the conveying pipeline other end connects the face
Powder cabin.
The beneficial effects of the invention are as follows：Air themperature is conveyed after reducing roots blower by this equipment, it is empty to improve conveying
Air humidity degree prevents moisture loss to stablize flower characters；Compared with existing air-cooled, water cooling equipment, this equipment has significantly excellent
Point；This simple in equipment, manufacturing cost are low；It is not required to separate power, low energy consumption；Energy recycling, high temperature air heat
It is converted into water required energy, energy conservation and environmental protection.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the blending tank includes tank body, cover and bottom plate up and down, the bottom of the bottom plate and the tank body
End is fixedly connected, and the bottom plate is equipped with multiple air inlets, and the air inlet is all connected with the air inlet pipe, and the inlet is located at
On the side wall of the tank body, the cover is fixedly connected with the top of the tank body, and it is horizontally disposed that one is equipped in the tank body
Flow distribution plate, the flow distribution plate are located at the lower part in the tank body, and the side of the flow distribution plate and the inner wall of the tank body fix company
It connects, the flow distribution plate is equipped with several tap holes, and the gas outlet is located on the cover.
Advantageous effect using above-mentioned further scheme is：Gas to entering tank body shunts, and is conducive to gas and carries out
Heat exchange cooling humidification.
Further, a high liquid level meter and low liquid level meter are equipped in the tank body, the lateral wall of the tank body is equipped with a control
Device processed, the high liquid level meter and low liquid level meter are connected to the controller power source.
Advantageous effect using above-mentioned further scheme is：Height for the water for automatically controlling tank body, economizes on resources.
Further, the inlet tube is equipped with a liquid feed valve for opening and closing the inlet tube, the liquid feed valve
It is connect with the controller, an also washing lotion tube for adding cleaning reagent on the inlet tube, on the washing lotion tube
Wash fluid valve equipped with one for opening and closing the washing lotion tube.
Advantageous effect using above-mentioned further scheme is：For controlling the water for entering tank body, and periodically to tank body
Add cleaning reagent, tank interior is cleaned.
Further, a drain pipe for waste liquid to be discharged is connected in the connecting tube, the drain pipe is equipped with one and uses
In the tapping valve for opening or closing the drain pipe.
Advantageous effect using above-mentioned further scheme is：Stop dense for the high mineral of tank interior to be discharged after producing
Spend water, it can also be used to which cleaning solution is discharged.
Further, be additionally provided with a gas-liquid separator between the escape pipe and the conveying pipeline, the gas-liquid separator with
The escape pipe is connected to the conveying pipeline.
Advantageous effect using above-mentioned further scheme is：It is blended in water mist of gas for being discharged, avoids causing flour
Water mist is encountered to clump together.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is manifold structure schematic diagram of the present invention；
Fig. 3 is floor structure schematic diagram of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1, roots blower, 2, delivery pipe, 3, bottom plate, 4, connecting tube, 5, drain pipe, 6, tapping valve, 7, air inlet pipe, 8, air inlet
Mouthful, 9, tank body, 10, flow distribution plate, 11, tap hole, 12, inlet, 13, liquid feed valve, 14, washing lotion tube, 15, inlet tube, 16, control
Device processed, 17, high liquid level meter, 18, low liquid level meter, 19, cover, 20, gas outlet, 21, escape pipe, 22, gas-liquid separator, 23, wash
Wash liquid valve, 24, conveying pipeline, 25, flour storehouse, 26, feeder.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of positive pressure conveys air cooling-down humidification apparatus, including roots blower 1, feeder 26
Knead dough powder cabin 25, roots blower 1 are mainly used for carrying out air blast, form the power of conveying flour, 1 output end of roots blower passes through pipe
The top of delivery pipe 2 that road connection one is vertically arranged, the bottom end of delivery pipe 2 connect one end of a connecting tube 4, connecting tube 4 it is another
One end is connected with the air inlet pipe 7 being vertically arranged, and one blending tank of the connection of air inlet pipe 7 is humidified for cooling down to gas, air inlet pipe 7 with
Blend the connection of tank inner cavity, air inlet pipe 7 is used to the gas of 1 strand of roots blower being transported in blending tank, and blending pot sidewall is equipped with one
Inlet 12 connects an inlet tube 15 at inlet 12, is delivered water into blending tank by inlet tube 15, roots blower 1
Above blending tank, prevent the water in blending tank from flowing back into roots blower 1 by air inlet pipe 7, therefore the setting of roots blower 1 is being handed over
Melt the top of tank, blending upper end is equipped with a gas outlet 20, and gas outlet 20 connects one end of an escape pipe 21, for that will convey
The gas discharge come, 21 other end of escape pipe connect one end of a conveying pipeline 24, and the gas after discharge enters shape in conveying pipeline 24
At conveying power, feeder 26 is located on conveying pipeline 24, and feeder 26 is for flour to be added in conveying pipeline 24, feeder 26
Wind feeder, 24 other end joint face powder cabin 25 of conveying pipeline are closed for positive pressure, the gas to come with conveying drives flour to be moved
It is dynamic so that flour is transported in flour storehouse 25；
Blending tank includes tank body 9, cover 19 and bottom plate 3 up and down, and tank body 9 is cylinder, and cover 19 is taper, bottom
Plate 3 is fixedly connected with the bottom end of tank body 9, and bottom plate 3 is circle, and bottom plate 3 is equipped with 8-10 air inlet 8,8 annular setting of air inlet
On bottom plate 3, air inlet 8 is all connected with an air inlet pipe 7, and air inlet pipe 7 is connected to after accumulating one with connecting tube 4, inlet 12
It is located on the side wall of tank body 9, is located at the side wall middle and lower part of tank body 9, the bottom end of cover 19 is fixedly connected with the top of tank body 9, goes out
Gas port 20 is located at the tapered tip of cover 19, is equipped with a horizontally disposed flow distribution plate 10 in tank body 9, flow distribution plate 10 is located at tank body 9
The side of interior middle and lower part, flow distribution plate 10 is fixedly connected with the inner wall of tank body 9, and flow distribution plate 10 is equipped with 800-15000 shunting
Hole 11, a diameter of 1-5mm of tap hole 11；
Inlet tube 15 is equipped with a liquid feed valve 13 for opening and closing inlet tube 15, can control into tank body 9
The amount of water, a washing lotion tube 14 for adding cleaning reagent is additionally provided on inlet tube 15, and washing lotion tube 14 is used for equipped with one
The wash fluid valve 23 for opening and closing washing lotion tube 14 is mainly used for adding acid reagent, and acid reagent is acetic acid or low concentration
Hydrochloric acid, the water in tank body 9 become after gas moisture enters escape pipe, and mineral concentration increases in tank body 9, is also easy to produce incrustation scale etc.
Substance is easy to block air inlet 8 and tap hole 11, influences using effect, therefore when shutting down without conveying, by acetic acid or low
Inlet tube 15 is added by washing lotion tube 14 in concentration hydrochloric acid, into tank body 9, is cleaned to substances such as incrustation scales in tank body 9,
Tapping valve 6 is opened after the completion of cleaning so that the waste liquid after cleaning flow to connecting tube 4 by air inlet pipe 7 and flowed out from drain pipe 5
Recycling；
It is additionally provided with a gas-liquid separator 22 between escape pipe 21 and conveying pipeline 24, gas-liquid separator 22 and escape pipe 21 and defeated
Expects pipe 24 is connected to, and gas-liquid separator 22 is mainly used for the water mist removal that will be carried from the gas that blending tank comes out.
It is set in tank body 9 there are one high liquid level meter 17 and a low liquid level meter 18, the lateral wall of tank body 9 is equipped with a controller
16, high liquid level meter 17 and low liquid level meter 18 are connected to 16 power supply of controller, and controller 16 is connect with liquid feed valve 13, keep tank body 9
Interior water, when the horizontal plane in tank body 9 reaches high liquid level meter 17, feeds back to control between low liquid level meter 18 and high liquid level meter 17
Device 16 processed, controller 16 control liquid feed valve 13 and close, and when the horizontal plane in tank body 9 reaches low liquid level meter 18, feed back to control
Device 16, controller 16 control liquid feed valve 13 and open, and to carrying out adding water in tank body 9, have between high liquid level meter 17 and low liquid level meter 18
There is certain distance so that can cooling humidification normally be carried out to conveying gas, and be avoided that liquid feed valve frequently switches on, save money
Source；
In use, controller 16 is opened, inlet tube 15 is connected with water source, and low liquid level meter 18 detects water and is less than low liquid level
When counting 18, after feeding back to controller 16, controller 16 opens liquid feed valve 13, discharges water into tank body 9, opens roots blower 1, Roots
Wind turbine 1 starts air blast, and gas enters connecting tube 4 subsequently into air inlet pipe 7 from delivery pipe 2, shunted by 7 fraction of air inlet pipe
It is moved upwards in water after gas enters tank body 9 into tank body 9 afterwards, after reaching flow distribution plate 10, gas is after tap hole 11
Tiny air-flow is separated, is come into full contact with water, and is continued up, air stream provides partial heat water supply, and hydrone absorbs
Heat becomes gas and enters air stream, the saturated humidity air after cooling, mobile to 9 top of tank body, passes through going out on cover 19
Gas port 20 is discharged, and the gas after discharge forms the cleaning of security compliance transport flour after gas-liquid separator removes water mist
The flour for entering conveying pipeline 24 by feeder 26 is transported flour storehouse 25, completes the transport to flour by air.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of positive pressure conveys air cooling-down humidification apparatus, which is characterized in that including roots blower (1), feeder (26) knead dough
Powder cabin (25), the top for the delivery pipe (2) that roots blower (1) output end is vertically arranged by pipeline connection one are described defeated
The one end for sending the bottom end of pipe (2) to connect a connecting tube (4), the other end of the connecting tube (4) are connected with the air inlet being vertically arranged
It manages (7), for the blending tank to gas cooling humidification, the roots blower (1) is located at the friendship for air inlet pipe (7) connection one
Melt above tank, the air inlet pipe (7) is connected to the blending tank inner cavity, and the blending pot sidewall is equipped with an inlet (12), institute
It states and connects an inlet tube (15) at inlet (12), the blending upper end is equipped with a gas outlet (20), the gas outlet (20)
One end of an escape pipe (21) is connected, escape pipe (21) other end connects one end of a conveying pipeline (24), the feeder
(26) it is located on the conveying pipeline (24), conveying pipeline (24) other end connects the flour storehouse (25).
2. a kind of positive pressure according to claim 1 conveys air cooling-down humidification apparatus, which is characterized in that the blending tank packet
Tank body (9), cover (19) and bottom plate (3) up and down is included, the bottom plate (3) is fixedly connected with the bottom end of the tank body (9),
The bottom plate (3) is equipped with multiple air inlets (8), and the air inlet (8) is all connected with the air inlet pipe (7), the inlet
(12) it is located on the side wall of the tank body (9), the cover (19) is fixedly connected with the top of the tank body (9), the tank body
(9) a horizontally disposed flow distribution plate (10) is equipped in, the flow distribution plate (10) is located at the lower part in the tank body (9), described point
The side of flowing plate (10) is fixedly connected with the inner wall of the tank body (9), and the flow distribution plate (10) is equipped with several tap holes (11),
The gas outlet (20) is located on the cover (19).
3. a kind of positive pressure according to claim 2 conveys air cooling-down humidification apparatus, which is characterized in that the tank body (9)
It is inside equipped with a high liquid level meter (17) and low liquid level meter (18), the lateral wall of the tank body (9) is equipped with a controller (16), described
High liquid level meter (17) and low liquid level meter (18) are connected to the controller (16) power supply.
4. a kind of positive pressure according to claim 3 conveys air cooling-down humidification apparatus, which is characterized in that the inlet tube
(15) liquid feed valve (13) for opening and closing the inlet tube (15), the liquid feed valve (13) and the control are equipped with
Device (16) connects, and also has a washing lotion tube (14) for adding cleaning reagent, the washing lotion tube on the inlet tube (15)
(14) it is equipped with a wash fluid valve (23) for opening and closing the washing lotion tube (14).
5. conveying air cooling-down humidification apparatus according to a kind of positive pressure of claim 1-4 any one of them, which is characterized in that described
A drain pipe (5) for waste liquid to be discharged is connected in connecting tube (4), the drain pipe (5) is used to open or closes equipped with one
Close the tapping valve (6) of the drain pipe (5).
6. conveying air cooling-down humidification apparatus according to a kind of positive pressure of claim 1-4 any one of them, which is characterized in that described
Be additionally provided with a gas-liquid separator (22) between escape pipe (21) and the conveying pipeline (24), the gas-liquid separator (22) with it is described
Escape pipe (21) is connected to the conveying pipeline (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770059.7A CN108731166A (en) | 2018-07-13 | 2018-07-13 | A kind of positive pressure conveying air cooling-down humidification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770059.7A CN108731166A (en) | 2018-07-13 | 2018-07-13 | A kind of positive pressure conveying air cooling-down humidification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731166A true CN108731166A (en) | 2018-11-02 |
Family
ID=63926312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770059.7A Pending CN108731166A (en) | 2018-07-13 | 2018-07-13 | A kind of positive pressure conveying air cooling-down humidification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700210A (en) * | 2020-04-30 | 2020-09-25 | 河南海弗星换热科技有限公司 | Flour humidification system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206496A1 (en) * | 2008-02-14 | 2009-08-20 | Ming-Tsung Lee | Water-cooling fan with humidifying effect |
| CN102135294A (en) * | 2011-03-26 | 2011-07-27 | Tcl空调器(中山)有限公司 | Air conditioner for communication base station |
| CN202427294U (en) * | 2011-11-15 | 2012-09-12 | 李朝辉 | Air purification unit |
| CN205240751U (en) * | 2015-12-21 | 2016-05-18 | 郑州大唐粮食机械有限公司 | Flour conveying system with pipeline heat abstractor |
| CN105698315A (en) * | 2016-03-18 | 2016-06-22 | 河南实佳面粉有限公司 | Positive-pressure conveying and internal air cooling equipment |
| CN207081216U (en) * | 2017-08-03 | 2018-03-09 | 薛建平 | Water heater apparatus for eliminating sludge |
| CN208458166U (en) * | 2018-07-13 | 2019-02-01 | 张磊 | A kind of positive pressure conveying air cooling-down humidification apparatus |
-
2018
- 2018-07-13 CN CN201810770059.7A patent/CN108731166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206496A1 (en) * | 2008-02-14 | 2009-08-20 | Ming-Tsung Lee | Water-cooling fan with humidifying effect |
| CN102135294A (en) * | 2011-03-26 | 2011-07-27 | Tcl空调器(中山)有限公司 | Air conditioner for communication base station |
| CN202427294U (en) * | 2011-11-15 | 2012-09-12 | 李朝辉 | Air purification unit |
| CN205240751U (en) * | 2015-12-21 | 2016-05-18 | 郑州大唐粮食机械有限公司 | Flour conveying system with pipeline heat abstractor |
| CN105698315A (en) * | 2016-03-18 | 2016-06-22 | 河南实佳面粉有限公司 | Positive-pressure conveying and internal air cooling equipment |
| CN207081216U (en) * | 2017-08-03 | 2018-03-09 | 薛建平 | Water heater apparatus for eliminating sludge |
| CN208458166U (en) * | 2018-07-13 | 2019-02-01 | 张磊 | A kind of positive pressure conveying air cooling-down humidification apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700210A (en) * | 2020-04-30 | 2020-09-25 | 河南海弗星换热科技有限公司 | Flour humidification system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |