CN107879652A - One kind rotation crystallization aqueous water separator - Google Patents
One kind rotation crystallization aqueous water separator Download PDFInfo
- Publication number
- CN107879652A CN107879652A CN201711123494.2A CN201711123494A CN107879652A CN 107879652 A CN107879652 A CN 107879652A CN 201711123494 A CN201711123494 A CN 201711123494A CN 107879652 A CN107879652 A CN 107879652A
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- Prior art keywords
- water
- crystallization
- rotation
- plate
- rotation crystallization
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/0285—Rotary kilns
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses one kind to rotate crystallization aqueous water separator, the striker plate being arranged in rotation crystallization, and striker plate, which will be rotated inside crystallization, is divided into crystal region and cooling zone, and through hole and the stock guide towards crystal region are provided with striker plate；Water storage interlayer and outlet pipe are provided with the cooling zone, and water storage interlayer connects by being arranged on the treatment hole of water filter plate with rotation crystallization inside, described that the removable cover for being provided with covering treatment hole is crossed on water filter plate.From the above it can be seen that the present invention makes aqueous water be separated in time automatically with material, reduces aquation probability and powder bonds, so as to improve the production efficiency of rotation crystallization by setting striker plate and water storage interlayer.
Description
Technical field
The present invention relates to gypsum technical field of processing equipment, particularly relates to a kind of rotation crystallization aqueous water separator.
Background technology
Existing dry production α high strength gypsums powder rotates crystallization after dihydrate gypsum is transformed into semi-hydrated gypsum, due to attached
Dampening and the precipitation of constitution water, form supersaturated vapor in kiln, generate aqueous water.It is high-strength with desulfurated plaster dry method production α
The key of land plaster is control material and the relation and state of water, and a stage, powder needs the presence of aqueous water, but later
Need in time to separate material with water again.
Existing high strength gypsum powder rotation crystallization can not separate aqueous water in time, make the semi-hydrated gypsum powder aquation weight of generation
Newly-generated dihydrate gypsum, and bond blocking or be adhered on kiln body inwall.
The content of the invention
In view of this, it is an object of the invention to propose a kind of rotation crystallization aqueous water that can efficiently separate aqueous water
Separator.
The present invention includes：The striker plate being arranged in rotation crystallization, striker plate, which will be rotated inside crystallization, is divided into crystallization
Area and cooling zone, through hole and the stock guide towards crystal region are provided with striker plate；
It is provided with water storage interlayer and outlet pipe in the cooling zone, water storage interlayer was by being arranged on the treatment hole of water filter plate
Connected with inside rotation crystallization, it is described to cross on water filter plate the removable cover for being provided with covering treatment hole；
When rotation crystallization rotates in one direction, now, to rotate the normal operation direction of crystallization, the guide
Plate promotes material can not be by through hole, and steam enters cooling zone, and the removable cover is opened, and steam is condensed into water and pressed from both sides into water storage
Layer；When rotating crystallization reverse rotation, the removable cover is closed, and condensed water is discharged outside rotation crystallization by outlet pipe, thing
Material is crossed water storage interlayer, discharge is rotated outside crystallization by the guide effect of stock guide by through hole.
The striker plate of the present invention is preferably perpendicular to rotation crystallization and set, and is mutually fitted with rotation crystallization madial wall size
Should, striker plate preferably has certain thickness, such as 3-50cm.Through hole be preferably shaped to rotate crystallization inner cylinder shape or
Person is fan-shaped, and stock guide is located at crystal region, and is radially arranged along rotation crystallization.
The water storage interlayer is by striker plate, outer barrel, flanged plate and the water filter plate excessively being arranged between striker plate and flanged plate
Form.
Weather board and the dividing plate for separating water storage interlayer are provided with the water storage interlayer, the weather board and dividing plate will
Water storage interlayer is divided into reservoir and drain chamber, and reservoir is connected with drain chamber by crossing the mouth of a river.
The weather board includes and rotated the nearer proximal part in crystallization center, and and rotation crystallization center farther out
Distal end, the distal end are fixed with water storage interlayer lateral wall, and the proximal part formed the mouth of a river with crossing the madial wall of water filter plate.
The quantity of the dividing plate is 1-5.
The outlet pipe is arranged at drain chamber away from the position for crossing the mouth of a river.
The stock guide is set along through hole edge tilt, and the stock guide is covered in the top of through hole.
Projected area of the stock guide on striker plate is more than the area of through hole.
The stock guide is welded in the edge of through hole.
Pointing direction from the open end of removable cover to hinged end, and stock guide pointing direction from open end to fixing end
Conversely.The removable cover was articulated with water filter plate.
The outlet pipe is provided with water outlet ball valve, is communicated to outside rotation crystallization kiln body.
The water storage interlayer is arranged in cooling zone, including:Outer barrel, dividing plate, cross water filter plate, weather board, removable cover and
Outlet pipe.Wherein outer barrel is preferably flange steel plate, and outer barrel, striker plate and mistake water filter plate form an annular cavity, i.e. water storage
Interlayer, uniform multiple chambers are divided into by dividing plate, the inside of each chamber is provided with the tangential weather board of angle mount, tangential weather board
Installation direction is relevant with the direction of rotation for rotating crystallization, and distal end and the rotation crystallization madial wall of the tangential weather board are consolidated
Fixed, the proximal part and the madial wall for crossing water filter plate of the tangential weather board are close, form narrow inside and cross the mouth of a river；Cross water
The treatment hole of multiple certain sizes is corresponding with filter plate, treatment hole is fitted with removable cover；Each water retention chamber has one to go out
Water pipe, outlet pipe realize switch equipped with gate valve.
Water storage interlayer is separated into by crossing reservoir and the drain chamber that the mouth of a river is connected, weather board by the tangential weather board
It is reservoir close to rotation crystallization kiln body center side, opposite side is drain chamber.
The water filter plate excessively is located at reservoir end and sets treatment hole, and the removable cover away from the position for crossing the mouth of a river
Plate covers the treatment hole, is arranged at water filter plate side outside water storage interlayer.
The outlet pipe is arranged at the drain chamber away from the internal position for crossing the mouth of a river.
And striker plate when rotating crystallization and rotating in one direction, what material contacted first is the front of stock guide, i.e.,
Similar one side, the stock guide promote material reverse movement, it is impossible to which by the through hole of striker plate, and steam crosses the backgauge
Plate, in striker plate opposite side, i.e. cooling zone is condensed into water, and now removable cover opens the drainage for being condensed into water by crossing water filter plate
Hole enters in the reservoir of water storage interlayer, then is flowed into through weather board in drain chamber, as rotation crystallizes the rotation of kiln body, weather board
The water blocked in drain chamber backflows, and is stored in drain chamber, in the regular hour, opens gate valve, water is discharged by outlet pipe.
In another stage, when rotation crystallization kiln body reversely rotates, the removable cover upset, it was covered in water filter plate
On treatment hole, what material contacted first is the back side of stock guide, and it has blocking effect to material, due to stock guide on striker plate
Guide effect, material enters cooling zone by through hole, and crosses removable cover and water storage interlayer constantly advances, by discharging spiral
Draw off rotation crystallization kiln body.
The invention has the advantages that the present invention is by setting the striker plate with through hole to realize point of vapor and material
From, by set the water storage interlayer with removable cover and outlet pipe, realize the collection and discharge of aqueous water.Make aqueous water and thing
The automatic separation in time of material, reduces aquation probability and powder bonds, so as to improve the production efficiency of rotation crystallization.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is the structural representation of the striker plate of the present invention.
Fig. 4 is the structural representation of the water storage interlayer of the present invention.
1- striker plates, 11- through holes, 12- stock guides；2- water storage interlayers, 201- weather boards, 202- reservoirs, 203- drainings
Chamber, 204- outlet pipes, 205- cross the mouth of a river, 3- dividing plates；4- crosses water filter plate, 41- treatment holes, 5- outer barrels, 6- water holes, 7- removable covers
Plate, 8- flanged plates.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
It should be noted that the statement of all " first " and " second " used is for distinguishing in the embodiment of the present invention
Two non-equal entities of same names or non-equal parameter, it is seen that " first " " second " only for statement convenience, no
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates one by one to this.
Rotation crystallization aqueous water separator provided by the invention, as Figure 1-4, including is arranged on rotation crystallization
Interior striker plate 1, striker plate 1, which will be rotated inside crystallization, is divided into crystal region and cooling zone, and the He of through hole 11 is provided with striker plate 1
Towards the stock guide 12 of crystal region；
Water storage interlayer 2 and outlet pipe 204 are provided with the cooling zone, water storage interlayer 2 was by being arranged on water filter plate 4
Treatment hole 41 connects with rotation crystallization inside, described to cross on water filter plate 4 removable cover 7 for being provided with covering treatment hole 41；
When rotation crystallization rotates in one direction, the stock guide 12 promotes material to pass through through hole 11, steam
Into cooling zone, the removable cover 7 is opened, and steam is condensed into water and enters water storage interlayer 2；When rotation crystallization reversely rotates
When, the removable cover 7 is closed, and condensed water is discharged outside rotation crystallization by outlet pipe 204, guiding of the material by stock guide 12
Effect, water storage interlayer 2 is crossed by through hole 11, discharge is rotated outside crystallization.
The water storage interlayer 2 is by striker plate 1, outer barrel 5, flanged plate 8 and the mistake being arranged between striker plate 1 and flanged plate 8
Water filter plate 4 is formed.
Weather board 201 and the dividing plate 3 for separating water storage interlayer 2, the weather board are provided with the water storage interlayer 2
201 and dividing plate 3 water storage interlayer 2 is divided into reservoir 202 and drain chamber 203, reservoir 202 and drain chamber 203, which pass through, crosses water
Mouth 205 connects.As shown in figure 1, the quantity of dividing plate 3 is 3, water storage interlayer 2 is divided for 3 independent regions, in each independence
Region in be provided with weather board 201, this region is divided into reservoir 202 and drain chamber 203 by weather board 201.
The weather board 201 includes and rotated the nearer proximal part in crystallization center, and and rotation crystallization center compared with
Remote distal end, the distal end are fixed with the lateral wall of water storage interlayer 2, and the proximal part is formed with crossing the madial wall of water filter plate 4
Cross the mouth of a river 205.Because rotation crystallization is rotating, the rotary speed of water and the rotary speed of kiln body are different, and water can be from water excessively
Mouth 205 is by entering drain chamber 203, and therefore, the width for crossing the mouth of a river 205 can be very small.
By setting weather board 201, due to rotation crystallization kiln body rotation effect, water because rotation crystallization kiln body rotation and only
Drain chamber 203 can be entered, it is impossible to return to reservoir 202, the external face of rotation crystallization is finally discharged by outlet pipe 204.
The quantity of the dividing plate 3 is 1-5, preferably 3.
The outlet pipe 204 is arranged at drain chamber 203 away from the position for crossing the mouth of a river 205, to ensure that aqueous water will not be easily
Returned from the mouth of a river 205 is crossed.
The stock guide 12 is set along the edge tilt of through hole 11, and the stock guide 12 is covered in the top of through hole 11.Guide
Projected area of the plate 12 on striker plate 1 is more than the area of through hole 11.
As shown in figure 3, the volume of material only accounts for the 10-20% of rotation crystallization volume, striker plate 1 crystallizes with rotation
When kiln turns clockwise, material can rotate clockwise with rotation crystallization, then fall, and stock guide 12 has covered through hole 11,
Material is stopped by striker plate 12, will not enter cooling zone by through hole 11, still, water vapour can pass through through hole 11 and water hole 6
Into cooling zone, so as to realize the separation of material and water.
As shown in figure 3, during rotation crystallization rotate counterclockwise, the rotate counterclockwise of striker plate 1, material is in stock guide 12 and gear
In the presence of flitch 1, cooling zone can be entered by through hole 11, rotation crystallization kiln body is drawn off by discharging spiral.
The stock guide 12 is welded in the edge of through hole 11.The removable cover 7 was articulated with water filter plate 4.Activity
The open end of cover plate 7 is to the direction of rotation that the pointing direction of hinged end is when rotation crystallization runs well, so as to pass through rotation
The direction of rotation of crystallization, realizes whether removable cover 7 covered the purpose of water filter plate 4.As shown in figure 1, when turning clockwise,
Pointing direction from the open end of removable cover 7 to hinged end for clockwise.
With reference to Fig. 1 and Fig. 3, pointing direction from the open end of removable cover 7 to hinged end, and stock guide 12 open end to
The pointing direction of fixing end is opposite.The hinged end of removable cover 7 is one end that removable cover 7 was fixed on water filter plate 4, and its is relative
Hold as open end.The fixing end of stock guide 12 is one end that stock guide 12 is fixed on striker plate 1, and its opposite end is open end.
As shown in figure 1, rotation crystallization rotate counterclockwise, material can not pass through the He of water hole 6 by through hole 11, vapor
Through hole 11, into cooling zone, meanwhile, removable cover 7 will not cover water filter plate 4, and after water vapor condensation, water enters water storage interlayer
2, then, water enters drain chamber 203 from reservoir 202, is finally discharged.
Rotation crystallization is when turning clockwise, and material is by through hole 11, into cooling zone, meanwhile, removable cover 7 covered
Water filter plate 4, material by during cooling zone will not by cross water filter opening enter water storage interlayer 2, crossed above removable cover 7,
Discharged by discharging spiral.
The outlet pipe 204 is provided with water outlet ball valve, is communicated to outside rotation crystallization kiln body.
The present invention, by setting the striker plate 1 with through hole 11 to realize the separation of aqueous water, by setting band removable cover
7 and the water storage interlayer 2 of outlet pipe 204, realize the collection and discharge of aqueous water.Aqueous water can be separated and discharge in time by reaching
Purpose, so as to improve the production efficiency of rotation crystallization.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and exist such as
Many other changes of upper described different aspect of the invention, for simplicity, they are not provided in details.
In addition, to simplify explanation and discussing, and in order to obscure the invention, can in the accompanying drawing provided
To show or can not show that the known power ground with integrated circuit (IC) chip and other parts is connected.Furthermore, it is possible to
Device is shown in block diagram form, to avoid obscuring the invention, and this have also contemplated that following facts, i.e., on this
The details of the embodiment of a little block diagram arrangements be depend highly on the platform that will implement the present invention (that is, these details should
It is completely in the range of the understanding of those skilled in the art).Elaborating detail (for example, circuit) with the description present invention's
In the case of exemplary embodiment, it will be apparent to those skilled in the art that can be in these no details
In the case of or implement the present invention in the case that these details change.Therefore, these descriptions are considered as illustrating
It is property rather than restricted.
Although having been incorporated with specific embodiment of the invention, invention has been described, according to retouching above
State, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills.Example
Such as, other memory architectures (for example, dynamic ram (DRAM)) can use discussed embodiment.
Embodiments of the invention be intended to fall within the broad range of appended claims it is all it is such replace,
Modifications and variations.Therefore, within the spirit and principles of the invention, any omission, modification, equivalent substitution, the improvement made
Deng should be included in the scope of the protection.
Claims (9)
1. one kind rotation crystallization aqueous water separator, it is characterised in that the striker plate (1) being arranged in rotation crystallization,
Striker plate (1), which will be rotated inside crystallization, be divided into crystal region and cooling zone, through hole (11) is provided with striker plate (1) and towards knot
The stock guide (12) of crystalline region；
Water storage interlayer (2) and outlet pipe (204) are provided with the cooling zone, water storage interlayer (2) was by being arranged on water filter plate
(4) treatment hole (41) connects with rotation crystallization inside, described to cross on water filter plate (4) work for being provided with covering treatment hole (41)
Dynamic cover plate (7)；
When rotation crystallization rotates in one direction, the stock guide (12) promotes material to pass through through hole (11), steam
Into cooling zone, the removable cover (7) is opened, and steam is condensed into water and enters water storage interlayer (2)；When rotation crystallization reversely revolves
When turning, the removable cover (7) is closed, and condensed water is discharged outside rotation crystallization by outlet pipe (204), and material is by stock guide
(12) guide effect, water storage interlayer (2) is crossed by through hole (11) and discharged, is rotated outside crystallization.
2. as claimed in claim 1 rotation crystallization aqueous water separator, it is characterised in that the water storage interlayer (2) by
Striker plate (1), outer barrel (5), flanged plate (8) and the composition of water filter plate (4) excessively being arranged between striker plate (1) and flanged plate (8).
3. rotation crystallization aqueous water separator as claimed in claim 1, it is characterised in that in the water storage interlayer (2)
Weather board (201) and the dividing plate (3) for separating water storage interlayer (2) are provided with, the weather board (201) and dividing plate (3) will be store
Water interlayer (2) is divided into reservoir (202) and drain chamber (203), and reservoir (202) and drain chamber (203) are by crossing the mouth of a river
(205) connect.
4. rotation crystallization aqueous water separator as claimed in claim 3, it is characterised in that weather board (201) bag
Include and rotate the nearer proximal part in crystallization center, and and rotation crystallization center distal end farther out, the distal end with
Water storage interlayer (2) lateral wall is fixed, and the proximal part formed the mouth of a river (205) with crossing the madial wall of water filter plate (4).
5. the rotation crystallization aqueous water separator as described in claim 3 or 4, it is characterised in that the number of the dividing plate (3)
Measure as 1-5.
6. the rotation crystallization aqueous water separator as described in claim 3 or 4, it is characterised in that the outlet pipe (204)
Drain chamber (203) is arranged at away from the position for crossing the mouth of a river (205).
7. the rotation crystallization aqueous water separator as described in claim any one of 1-4, it is characterised in that the stock guide
(12) set along through hole (11) edge tilt, stock guide (12) is covered in the top of through hole (11).
8. the rotation crystallization aqueous water separator as described in claim any one of 1-4, it is characterised in that the removable cover
Plate (7) was articulated with water filter plate (4) place, and the open end of the removable cover (7) is to the pointing direction of hinged end, and stock guide
(12) open end is opposite to the pointing direction of fixing end.
9. the rotation crystallization aqueous water separator as described in claim any one of 1-4, it is characterised in that the outlet pipe
(204) water outlet ball valve is provided with, is communicated to outside rotation crystallization kiln body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123494.2A CN107879652B (en) | 2017-11-14 | 2017-11-14 | Liquid water separator of rotary crystallization kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123494.2A CN107879652B (en) | 2017-11-14 | 2017-11-14 | Liquid water separator of rotary crystallization kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107879652A true CN107879652A (en) | 2018-04-06 |
| CN107879652B CN107879652B (en) | 2023-04-28 |
Family
ID=61776606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123494.2A Active CN107879652B (en) | 2017-11-14 | 2017-11-14 | Liquid water separator of rotary crystallization kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107879652B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911927A (en) * | 2019-04-19 | 2019-06-21 | 湖南昌迅科技环保股份有限公司 | Hydrating structure, pressure vessel and the method from its internal water suction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1223004A1 (en) * | 1984-10-03 | 1986-04-07 | Борская специализированная проектно-конструкторская технологическая организация "Стеклоавтоматика" | Arrangement for monitoring heat condition of seagran cristallizer furnace |
| CN104944816A (en) * | 2015-06-29 | 2015-09-30 | 湖南昌迅科技环保股份有限公司 | Rotary crystallization kiln for alpha gypsum powder |
| CN105197978A (en) * | 2015-09-17 | 2015-12-30 | 北新集团建材股份有限公司 | Device for producing plaster of paris by means of secondary flash roaster steam |
| CN105800978A (en) * | 2016-06-08 | 2016-07-27 | 湖南昌迅科技环保股份有限公司 | Rotary alpha gypsum powder crystallization kiln |
| CN205616798U (en) * | 2016-04-20 | 2016-10-05 | 孔令彰 | Foster kiln is evaporated in rotation of industry by -product high strength gypsum |
| CN205740775U (en) * | 2016-06-08 | 2016-11-30 | 湖南昌迅科技环保股份有限公司 | A kind of alpha gypsum powder crystallization |
| CN205747947U (en) * | 2016-07-05 | 2016-11-30 | 四川省川东铸石有限责任公司 | A kind of recrystallization annealing temperature one kiln |
| CN207498292U (en) * | 2017-11-14 | 2018-06-15 | 湖南昌迅科技环保股份有限公司 | Rotate crystallization liquid water separator |
-
2017
- 2017-11-14 CN CN201711123494.2A patent/CN107879652B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1223004A1 (en) * | 1984-10-03 | 1986-04-07 | Борская специализированная проектно-конструкторская технологическая организация "Стеклоавтоматика" | Arrangement for monitoring heat condition of seagran cristallizer furnace |
| CN104944816A (en) * | 2015-06-29 | 2015-09-30 | 湖南昌迅科技环保股份有限公司 | Rotary crystallization kiln for alpha gypsum powder |
| CN105197978A (en) * | 2015-09-17 | 2015-12-30 | 北新集团建材股份有限公司 | Device for producing plaster of paris by means of secondary flash roaster steam |
| CN205616798U (en) * | 2016-04-20 | 2016-10-05 | 孔令彰 | Foster kiln is evaporated in rotation of industry by -product high strength gypsum |
| CN105800978A (en) * | 2016-06-08 | 2016-07-27 | 湖南昌迅科技环保股份有限公司 | Rotary alpha gypsum powder crystallization kiln |
| CN205740775U (en) * | 2016-06-08 | 2016-11-30 | 湖南昌迅科技环保股份有限公司 | A kind of alpha gypsum powder crystallization |
| CN205747947U (en) * | 2016-07-05 | 2016-11-30 | 四川省川东铸石有限责任公司 | A kind of recrystallization annealing temperature one kiln |
| CN207498292U (en) * | 2017-11-14 | 2018-06-15 | 湖南昌迅科技环保股份有限公司 | Rotate crystallization liquid water separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911927A (en) * | 2019-04-19 | 2019-06-21 | 湖南昌迅科技环保股份有限公司 | Hydrating structure, pressure vessel and the method from its internal water suction |
| CN109911927B (en) * | 2019-04-19 | 2024-05-10 | 王焕德 | Water absorbing structure, pressure vessel and method for absorbing water from inside the pressure vessel |
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|---|---|
| CN107879652B (en) | 2023-04-28 |
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