CN108308310A - Big tree tea tea leaf fermentation device - Google Patents
Big tree tea tea leaf fermentation device Download PDFInfo
- Publication number
- CN108308310A CN108308310A CN201810451316.0A CN201810451316A CN108308310A CN 108308310 A CN108308310 A CN 108308310A CN 201810451316 A CN201810451316 A CN 201810451316A CN 108308310 A CN108308310 A CN 108308310A
- Authority
- CN
- China
- Prior art keywords
- fermentation
- cylinder
- outlet pipe
- tea
- water
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/08—Oxidation; Fermentation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
The present invention relates to Tea Production processing technique fields, and in particular to a kind of big tree tea tea leaf fermentation device includes the hot-tub of fermentation cylinder, the adapting table for placing fermentation cylinder, supporting rack and opening, ferments and be rotatablely connected between cylinder and supporting rack.The cylinder that ferments is interior at least provided with a block baffle, and adapting table top end is arc groove, and adapting table is internally provided with outlet pipe and shunting pond；One end of outlet pipe is connected to arc groove, and the other end is connected to shunting pond；Shunting pond is connected to by drinking-water pipe with hot-tub, and drinking-water pipe is equipped with water pump.The invention is intended to solve the problems, such as tealeaves during the fermentation the tops Cha Dui with the lower parts Cha Dui uneven heating is even causes tea leaf fermentation non-uniform.
Description
Technical field
The present invention relates to Tea Production processing technique fields, and in particular to a kind of big tree tea tea leaf fermentation device.
Background technology
Big tree tea (scientific name：Camellia arborescens Chang et Yu).Big tree tea is by long-term nature
It is that selection and humanistic environment selects as a result, there is good environmental suitability and excellent tea leaf quality and deep go through
History cultural deposits.The tealeaves of big tree tea soaked can be drunk, and is had dispelling fatigue, refreshed oneself, improving eyesight, help digestion, diuresis removing toxic substances, preventing dental caries
Tooth eliminates the health-care effects such as halitosis.
The production process of tealeaves is generally withered, rubs, ferments and is dried, and fermentation is extremely important in tealeaves manufacturing process
A ring, fermentation procedure can directly affect the quality of tealeaves.Now current tea leaf fermentation, the tealeaves after mainly rubbing are placed
In fermentation frame or fermenting vehicle, enters back into fermenting cellar and ferment.
But there is also following problems in existing fermentation process：The direct pile fermentation of tealeaves is fermented in babinet,
The tealeaves temperature on the tops Cha Dui or middle part, humidity can be caused to be less than temperature, the humidity of the tealeaves of the lower parts Cha Dui so that entire tea
The temperature of heap is uneven, ferments so as to cause tea heap uneven.
Invention content
The invention is intended to provide a kind of big tree tea tea leaf fermentation device, with solve tealeaves during the fermentation the tops Cha Dui with
The lower parts Cha Dui uneven heating is even to lead to the non-uniform problem of tea leaf fermentation.
The present invention base case be：Big tree tea tea leaf fermentation device, including fermentation cylinder, the undertaking for placing fermentation cylinder
The hot-tub of platform, supporting rack and opening is rotatablely connected between fermentation cylinder and the supporting rack.In the fermentation cylinder at least provided with
One block baffle, the adapting table top end are arc groove, and adapting table is internally provided with outlet pipe and shunting pond；The outlet pipe
One end is connected to arc groove, and the other end is connected to shunting pond；The shunting pond is connected to by drinking-water pipe with hot-tub, described to draw water
Pipe is equipped with water pump, and heating element is provided in hot-tub.
The operation principle of the present invention is：The artificial operating switch for opening water pump makes pump working, twitches in hot-tub
Hot water enters shunting pond.In shunting pond by hot water sprayed in the form of fountain by outlet pipe；The flow sprayed by water pipe
Will fermentation cylinder hold up (fountain principle), then since what is sprayed in water pipe is hot water, so realize to fermentation cylinder in tealeaves into
Row fermentation.The baffle being arranged in fermentation cylinder can make the tealeaves inside fermentation cylinder that fermentation cylinder be followed to rotate together, below fermentation cylinder
When place turns to top, be originally placed in the cylinder that ferments tealeaves at lower section also can relative motion to top, tealeaves at this time due to
There is no supporter because the reason of gravity falls, again heap fall in the initial state fermentation cylinder upper side wall setting baffle gap it
Between.The tealeaves on the tops Cha Dui can become the tealeaves of the present lower parts Cha Dui before.Since the cylinder that ferments during this section is constantly by hot water
Impulse force rolling, ferment cylinder in tealeaves also can constantly follow movement, to ferment cylinder in ceaselessly fall, make tea heap
Top ceaselessly replaces with lower part, so that tealeaves is constantly rolled in fermentation cylinder and forms stirring.
The beneficial effects of the present invention are：1. the setting using water pump and water pipe makes hot water spray, hot water is utilized
Impulse force can be such that fermentation cylinder rolls, along with the baffle of setting allows tealeaves to move therewith, to solve tealeaves in fermentation process
The middle tops Cha Dui with the lower parts Cha Dui uneven heating is even leads to the non-uniform problem of tea leaf fermentation.
2. what it is due to arc groove inflow is hot water, hot water and steam is will produce when hot water accumulates in arc groove, is fermented
Tealeaves in cylinder can be heated to ferment under the action of hot water and steam and hot water water temperature, while utilize hot water and steam and hot water
Water temperature to fermentation cylinder heating so as to fermentation cylinder in tealeaves heat, so that it is guaranteed that the temperature during tea leaf fermentation reaches
To suitable range.
3. only using water pump, it is not necessarily to other power, you can complete the fermentation of tealeaves.
4. the heating element installed in hot-tub can be during tree tea tea leaf fermentation device work greatly always to hot water
The hot water of pond internal circulation flow is heated, and ensures that the water temperature of hot water prevents hot water from cooling off to influence tealeaves by hot fermentation.
Further, the outlet pipe includes time outlet pipes of primary flow pipe and at least two, the primary flow pipe and secondary
The caliber of outlet pipe is different.
Different water columns can be formed by the outlet pipe for being arranged different, each place of fermentation cylinder can be made by hot water
Flow keeps internal tealeaves heated.By be arranged outlet pipe caliber make by flow difference, formed three diameters not
The water column of same fountain type is conducive to rotation fermentation cylinder.
Further, the secondary water outlet pipe part is provided with the regulating mechanism of regulating water flow, the regulating mechanism include butterfly valve,
The gear being rotatablely connected with the valve valve shaft of butterfly valve, the rack engaged with gear, the rack sliding setting.
By manually twitching rack, to make gear rotate, to control the angle that butterfly valve and valve are opened, and then control
Streamflow in secondary outlet pipe；It is more conducive to the speed of control fermentation cylinder rotation, to make the tealeaves of fermentation cylinder different
In time, the heat for receiving fermentation is different, and the ferment effect of advantageous tealeaves improves the quality after tea leaf fermentation.
Further, itself right end is higher than at the left end of the arc groove, is equipped with and draws at the adapting table on the right side of the arc groove
Platform is flowed, described drain is connected with gutter channel at below platform on the lateral wall of adapting table, and the gutter channel is obliquely installed, the flowing water
The free end of slot is contacted with the opening of hot-tub.
When the dilutional hyponatremia in arc groove overflows, so that hot water is flowed into hot-tub, then taken out under the effect of water pump
Enter to form cycle in arc groove and water resource is saved with this.
Further, the fermentation cylinder is pine fermentation cylinder.
Pine not only heat conduction but also heat preservation, if using the fermentation cylinder of the materials such as iron, aluminium, copper, plastics, hot water contacts are such
It is easy to happen tannic acid reaction after fermentation cylinder and generates the tea leaf quality in harmful substance influence fermentation cylinder.
Description of the drawings
Fig. 1 is the structural schematic diagram of the big tree tea tea leaf fermentation device of the present invention.
Fig. 2 is the left view of Fig. 1；
Fig. 3 is A direction views in Fig. 1；
Fig. 4 is B direction views in Fig. 1.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Ferment cylinder 1, cover 2, supporting rack 3, adapting table 4, rotation axis 5, baffle
6, arc groove 7, first time outlet pipe 8, primary flow pipe 9, second of outlet pipe 10, drainage platform 11, gutter channel 12, hot-tub 13,
First gear 14, rack 15, sliding rail 16, shunting pond 17, second gear 18, drinking-water pipe 19, water pump 20, heating element 21, sliding block
22, first butterfly valve 23, second butterfly valve 24.
Embodiment is substantially as shown shown in Figure 1 and Figure 2：Big tree tea tea leaf fermentation device, including fermentation cylinder 1, for placing
The adapting table 4 and supporting rack 3 of fermentation cylinder 1；In the present embodiment, pine fermentation cylinder, pine not only heat conduction can be used in fermentation cylinder 1
And keep the temperature, if using the fermentation cylinder 1 of the materials such as iron, aluminium, copper, plastics, tan is easy to happen after the such fermentation cylinder of hot water contacts 1
Acid reacts and generating harmful substance influences the tea leaf quality to ferment in cylinder 1.
Refer to the attached drawing 2, fermentation 1 left end of cylinder sealing, right end are equipped with opening, and the opening of fermentation cylinder 1 has been connected by a snap
Cover 2.By being rotatablely connected between rotation axis 5 and supporting rack 3 at fermentation 1 left end of cylinder；Rotation axis 5 passes through the left end of fermentation cylinder 1
Positioned at the inside of fermentation cylinder 1.
Refer to the attached drawing 1, fermentation 1 inner lower wall of cylinder are bonded with three block baffles 6, are symmetrically set at the opposite upper side wall of lower wall
There is same baffle 6；There are the gaps for placing tealeaves between adjacent screen 6.
The top end of adapting table 4 is arc groove 7, is higher than itself right end at the left end of arc groove 7；It holds on 7 right side of arc groove
It connects and is equipped with drainage platform 11 at platform 4, be welded with gutter channel 12 on the lateral wall of adapting table 4 at 11 lower section of drainage platform, gutter channel 12 inclines
Tiltedly setting, and the hot-tub 13 of opening is placed at the right end of gutter channel 12；Heating is provided at the madial wall of hot-tub 13
Component 21, heating element 21 in the present embodiment is U-shaped flange electric heating tube, and electric heating tube is connect with extraneous power supply.
The inside of adapting table 4 is equipped with first time outlet pipe 8, primary flow pipe 9 and second of outlet pipe 10 successively from left to right,
The upper end of first time outlet pipe 8, primary flow pipe 9 and second of outlet pipe 10 is connected to arc groove 7, and lower end is communicated with same
A shunting pond 17；The caliber of first time outlet pipe 8 is more than the caliber of second of outlet pipe 10, and the caliber of primary flow pipe 9 is all higher than
First time outlet pipe 8 and the second outlet pipe.
The place of first time outlet pipe 8 is rotatably connected to first gear 14 by first rotating shaft, and the second water outlet pipe part passes through
Two shafts are rotatably connected to second gear 18；The radius of a circle of first gear 14 is more than the radius of a circle of second gear 18, and the
The number of teeth of one gear 14 is more than the number of teeth of second gear 18.It is engaged with same tooth at first gear 14 and the lower section of second gear 18
Item 15, the left end of rack 15 are in the outside of adapting table 4；Sliding rail 16 is provided at the lower section of rack 15.The left end of sliding rail 16 with
The left inner side wall of adapting table 4 is welded, and the right inner side wall of right end and adapting table 4 is welded, and rack 15 is slided by sliding block 22 and sliding rail 16
Dynamic connection.
As shown in Fig. 3, it is provided with first butterfly valve 23 at first time outlet pipe 8, the valve shaft of valve plate is logical in first butterfly valve 23
First rotating shaft is crossed to be rotatablely connected with first gear 14；As shown in Fig. 4, it is provided with second butterfly valve 24 at second of outlet pipe 10,
The valve shaft of valve plate is rotatablely connected by the second shaft and second gear 18 in second butterfly valve 24.
Shunting pond 17 is connected to by drinking-water pipe 19 with hot-tub 13, and the part that drinking-water pipe 19 is located at outside adapting table 4 is equipped with
Water pump 20.
Specific implementation process is as follows：The tealeaves of big tree tea is manually put into the cylinder 1 that ferments, make tealeaves be positioned over baffle 6 it
Between gap among, then artificial mobile rack 15, which is moved to the left, makes first gear 14 be rotated clockwise (such as with second gear 18
Shown in Fig. 1), to make first butterfly valve 23 and the valve of second butterfly valve 24 be in opening state.Water pump 20 is manually opened again
Operating switch makes water pump 20 work, and twitches the hot water in hot-tub 13 and enters shunting pond 17.
Shunting pond 17 in by hot water water pump 20 water supply obtain kinergety, make hot water in pipeline by hydraulic pressure produce
Raw active force flowing, makes hot water separately flow into first time outlet pipe 8, primary flow pipe 9 and second of outlet pipe 10.Due to
Flow in flow ipe is equal with the flow of outflow, at this time first time outlet pipe 8, primary flow pipe 9 and second of outlet pipe 10
The hot water of middle inflow can be sprayed into arc groove 7, form the water column of three different fountain types.
Since the water flow in pipeline is directly proportional to water velocity and area of passage.When water velocity determines, flow-passing surface
Product is bigger, and obtained water flow is bigger.Due to primary flow pipe 9, first time outlet pipe 8 and second of outlet pipe 10 caliber successively
Increase, so the water flow of primary flow pipe 9, first time outlet pipe 8 and second of outlet pipe 10 successively increases and to form three and differ
The water column of sample is conducive to rotation fermentation cylinder 1.
What it is due to the inflow of arc groove 7 is hot water, and hot water will produce hot water and steam when accumulating in arc groove 7, fermentation
Tealeaves in cylinder 1 can be heated to ferment under the action of hot water and steam and hot water water temperature, while on the one hand be steamed using hot water
The water temperature of vapour and hot water heats tealeaves, and another aspect hot water and steam can ensure tea leaf fermentation institute during heating
The humidity needed, so that it is guaranteed that the temperature, humidity during tea leaf fermentation reach suitable range.
When the hot water in primary flow pipe 9, first time outlet pipe 8 and second of outlet pipe 10 is when spraying into arc groove 7,
The fermentation cylinder 1 of 7 top of arc groove can be made 1 roll counter-clockwise of fermentation cylinder by the impulse force of hot water using the impulse force of hot water
(as shown in Figure 1), making can be with thermally equivalent everywhere in fermentation cylinder 1.The baffle 6 being arranged in fermentation cylinder 1 can make inside fermentation cylinder 1
Tealeaves follow fermentation cylinder 1 to rotate together, when turning to top at cylinder 1 lower section of fermenting, be originally placed at lower section in the cylinder 1 that ferments
The tealeaves in 6 gap of baffle also can relative motion to top, tealeaves at this time can fall under the influence of gravitation, and heap is fallen again
In the initial state between 6 gap of baffle of fermentation 1 upper side wall of cylinder setting.The tops Cha Dui can become under present tea heap at this time
Portion.Since the cylinder 1 that ferments during this section is constantly being rolled by the impulse force of hot water, the tealeaves in the cylinder 1 that ferments also can constantly follow fortune
It is dynamic, to ceaselessly fall in fermentation cylinder 1, the top of tea heap is made to replace with lower part, makes tealeaves constantly in fermentation cylinder 1
Interior rolling form stirring to solve tealeaves during the fermentation the tops Cha Dui with the lower parts Cha Dui uneven heating is even that tealeaves is caused to be sent out
The non-uniform problem of ferment.
When the dilutional hyponatremia in arc groove 7, since the left end of arc groove 7 is higher than right end, hot water can be from the right end of arc groove 7
Place is overflowed from the top of adapting table 4, and the hot water of spilling can be flowed by draining platform 11 in gutter channel 12, since gutter channel 12 tilts
Setting, hot water stream can flow under the influence of its own gravity in hot-tub 13 after entering gutter channel 12, then again in water pump 20
It is drawn into arc groove 7 to be formed to recycle under effect and water resource is saved with this.
It is also possible to manually twitch rack 15, make 15 or so reciprocal movement of rack to make first gear 14 and the
Two gears 18 rotate, and to control the angle that valve is opened in first butterfly valve 23 and second butterfly valve 24, and then control and go out for the first time
Streamflow in water pipe 8 and second of outlet pipe 10 makes first time outlet pipe 8 and second of outlet pipe 10 spray in arc groove 7
Flow increase or reduce to control fermentation cylinder 1 rotate speed；Meanwhile due to 14 He of first gear in rotation process
The diameter of second gear 18 is different from the number of teeth, and the transmission ratio of the two is also different；The rotating speed of second gear 18 can be more than first gear
14 rotating speed, the flow flowed through in three water pipes at this time will produce difference, the speed that advantageously benefit control fermentation cylinder 1 rotates,
To keep the tealeaves of fermentation cylinder 1 interior in different times, the heat for receiving fermentation is different, and the ferment effect of advantageous tealeaves improves
Quality after tea leaf fermentation.
The heating element 21 installed in hot-tub 13 can be during tree tea tea leaf fermentation device work greatly always to heat
The hot water of 13 internal circulation flow of pond is heated, and ensures that the water temperature of hot water prevents hot water from cooling off to influence the heated hair of tealeaves
Ferment.
Above-described is only the embodiment of the present invention, and common knowledge does not describe excessively herein in scheme.It should be pointed out that
For those skilled in the art, without departing from the structure of the invention, various modifications and improvements can be made,
These should also be considered as protection scope of the present invention, these all do not interfere with the effect and patent practicability that the present invention is implemented.
The scope of protection required by this application should be based on the content of the claims, and the records such as specific implementation mode in specification can
For explaining the content of claim.
Claims (5)
1. tree tea tea leaf fermentation device greatly includes the heat of fermentation cylinder, the adapting table for placing fermentation cylinder, supporting rack and opening
Pond is rotatablely connected between fermentation cylinder and the supporting rack, it is characterised in that：At least provided with a block baffle in the fermentation cylinder,
The adapting table top end is arc groove, and adapting table is internally provided with outlet pipe and shunting pond；One end of the outlet pipe and arc
Shape slot is connected to, and the other end is connected to shunting pond；The shunting pond is connected to by drinking-water pipe with hot-tub, and the drinking-water pipe is equipped with
Water pump is provided with heating element in the hot-tub.
2. big tree tea tea leaf fermentation device according to claim 1, it is characterised in that：The outlet pipe includes primary flow pipe
And at least twice outlet pipes, the caliber of the primary flow pipe and secondary outlet pipe are different.
3. big tree tea tea leaf fermentation device according to claim 2, it is characterised in that：The secondary water outlet pipe part is provided with tune
The regulating mechanism of water flow, the regulating mechanism includes butterfly valve, the gear with the valve shaft rotation connection of valve in butterfly valve, with tooth
Take turns the rack of engagement, the rack sliding setting.
4. big tree tea tea leaf fermentation device according to claim 3, it is characterised in that：It is higher than at the left end of the arc groove
Itself right end, is equipped with drainage platform at the adapting table on the right side of the arc groove, below the drainage platform at adapting table lateral wall on
It is connected with gutter channel, the gutter channel is obliquely installed, and the free end of the gutter channel is contacted with the opening of hot-tub.
5. big tree tea tea leaf fermentation device according to claim 4, it is characterised in that：The fermentation cylinder ferments for pine
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451316.0A CN108308310A (en) | 2018-05-11 | 2018-05-11 | Big tree tea tea leaf fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451316.0A CN108308310A (en) | 2018-05-11 | 2018-05-11 | Big tree tea tea leaf fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108308310A true CN108308310A (en) | 2018-07-24 |
Family
ID=62895796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451316.0A Pending CN108308310A (en) | 2018-05-11 | 2018-05-11 | Big tree tea tea leaf fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108308310A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1274002A (en) * | 1969-07-14 | 1972-05-10 | Arumbuliyur Cuman Krishnaswami | Improvements in or relating to fermetation of tea leaves |
| CN201115844Y (en) * | 2007-09-12 | 2008-09-17 | 北京东方光大安装工程集团有限公司 | Rising globule separation fountain |
| CN205161774U (en) * | 2015-11-11 | 2016-04-20 | 云南正和生物科技有限公司 | Drum -type tealeaves fermenting installation |
| CN205727918U (en) * | 2016-05-13 | 2016-11-30 | 普洱茶王茶业集团股份有限公司 | A kind of tea leaf fermentation device |
| CN107494807A (en) * | 2017-09-29 | 2017-12-22 | 武汉瑞科兴业科技有限公司 | A kind of Drum-type fermentation device |
| CN107587933A (en) * | 2017-11-01 | 2018-01-16 | 潍柴动力股份有限公司 | A kind of seawater flow governor motion, a kind of intercooler system, a kind of engine |
-
2018
- 2018-05-11 CN CN201810451316.0A patent/CN108308310A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1274002A (en) * | 1969-07-14 | 1972-05-10 | Arumbuliyur Cuman Krishnaswami | Improvements in or relating to fermetation of tea leaves |
| CN201115844Y (en) * | 2007-09-12 | 2008-09-17 | 北京东方光大安装工程集团有限公司 | Rising globule separation fountain |
| CN205161774U (en) * | 2015-11-11 | 2016-04-20 | 云南正和生物科技有限公司 | Drum -type tealeaves fermenting installation |
| CN205727918U (en) * | 2016-05-13 | 2016-11-30 | 普洱茶王茶业集团股份有限公司 | A kind of tea leaf fermentation device |
| CN107494807A (en) * | 2017-09-29 | 2017-12-22 | 武汉瑞科兴业科技有限公司 | A kind of Drum-type fermentation device |
| CN107587933A (en) * | 2017-11-01 | 2018-01-16 | 潍柴动力股份有限公司 | A kind of seawater flow governor motion, a kind of intercooler system, a kind of engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206168896U (en) | Appearance bottle automatic cleaning machine and cleaning system are advanced to chromatogram | |
| CN208943973U (en) | A kind of agricultural fertilizer mixing apparatus | |
| CN205934451U (en) | Steam automatically released cloth ironing device | |
| CN105020990A (en) | Drying apparatus for domestic machines | |
| CN104338492A (en) | Multi-group layered submerged impinging steam reactor | |
| CN108308310A (en) | Big tree tea tea leaf fermentation device | |
| CN109772797A (en) | A kind of agricultural machinery casting cleaning device | |
| CN205501255U (en) | Chinese mugwort essential oil distillation extractor | |
| CN106434236B (en) | The boiling of white wine, distillation integrated device | |
| CN207137424U (en) | A kind of biological medicine extraction element | |
| CN205200023U (en) | Coal gas clean system primary cooler circulation belt cleaning device | |
| CN204474797U (en) | Full-automatic cocoon cooking machine | |
| CN202621040U (en) | Moveable dissolving heating device | |
| CN110643794B (en) | Quick quenching device for processing workpiece | |
| CN109136425A (en) | A kind of leather tanning equipment of novel belt wastewater treatment | |
| CN209679520U (en) | Vaporising device is used in a kind of concentration of chemical industry | |
| CN206531424U (en) | A kind of movable cleaning device | |
| CN208668161U (en) | A kind of dryer drainage system | |
| CN206385251U (en) | A kind of steam bluing stove annealing device | |
| CN205412301U (en) | Gaseous condensing equipment of dual chemical industry | |
| CN211651097U (en) | Energy-saving preheating device for half-check sample washing | |
| CN202566178U (en) | Powder syrup stewing device | |
| CN207047264U (en) | A kind of leather tanning equipment of novel belt wastewater treatment | |
| CN215517347U (en) | White spirit distiller | |
| CN207627942U (en) | A kind of rotation film evaporator of inner cylinder rotating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20180724 |