CN106315622B - The production equipment system of co-producing sulfuric acid potassium and ammonium chloride - Google Patents
The production equipment system of co-producing sulfuric acid potassium and ammonium chloride Download PDFInfo
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- CN106315622B CN106315622B CN201610661005.8A CN201610661005A CN106315622B CN 106315622 B CN106315622 B CN 106315622B CN 201610661005 A CN201610661005 A CN 201610661005A CN 106315622 B CN106315622 B CN 106315622B
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- breaker roll
- roll
- tank body
- crusher
- shaft
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/06—Preparation of sulfates by double decomposition
- C01D5/08—Preparation of sulfates by double decomposition with each other or with ammonium sulfate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/164—Ammonium chloride
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention is a kind of production equipment system of co-producing sulfuric acid potassium and ammonium chloride, including crusher（1）, further include for will be through crusher（1）Powder raw material after broken is sent to retort（4）In conveyer belt（2）And elevator（3）, retort（4）Pass through the valve in its exit（4‑7）It is connected with centrifuge（5）, centrifuge（5）It is connected with screw conveyor（6）, screw conveyor（6）It is connected with metering feed bin in turn（7）, weighing device（8）And packing machine（9）, centrifuge（5）It is additionally provided with the liquid-phase outlet for exporting liquid phase material.Retort ensures that material reaction is more abundant, while is influenced caused by appearance crystallizes and condenses when alleviating reaction；Realize in crusher chamber room and large granular materials are crushed repeatedly, disposable discharging reaches fineness requirement, improves operating efficiency and reduces equipment investment.
Description
Technical field
The present invention relates to the production equipment system of a kind of co-producing sulfuric acid potassium and ammonium chloride.
Background technology
Raw material crusher and fertilizer-responsive device are potassium sulfate and the main device of ammonium chloride cogeneration facility.Existing fertilizer
There are following defect in use for reaction unit：Firstth, reaction unit stirring is insufficient, causes material mixing uneven,
React insufficient, and it is less efficient；Secondth, when solid-liquid is higher, crystallization continuously emerges on the side wall of reaction unit container
Thing and other coagulations, cause material waste and influence reaction effect, cause fertilizer quality decline.
On the other hand, the granulated fertilizer raw material crusher as the prior art mainly includes a pair of of breaker roll, by broken
The bulk materials of passage are extruded, impact and become fine particle between roller.Reach the material of fineness requirement by under sieving entrance
One procedure, the larger particles screened out cycle through fragmentation procedure through crusher charge door.The shortcomings that this mode is mainly：
Firstth, raw material fragmentation procedure tedious process and efficiency is low；Secondth, due to needing to set large granular materials return system, cause
Occupation area of equipment is big, cost of investment is high.
The content of the invention
The technical problem to be solved by the invention is to provide the production equipment system of a kind of co-producing sulfuric acid potassium and ammonium chloride,
Firstth, retort ensures that material reaction is more abundant, while is influenced caused by appearance crystallizes and condenses when mitigating reaction；The
2nd, realize in crusher chamber room and large granular materials are crushed repeatedly, disposable discharging reaches fineness requirement, to improve operating efficiency simultaneously
Reduce equipment investment.
Technical scheme is as follows：
The production equipment system of co-producing sulfuric acid potassium and ammonium chloride, including crusher, further include for will be through crusher in crushing
Powder raw material afterwards is sent to conveyer belt and elevator in retort, and retort is connected with centrifugation by the valve in its exit
Machine, centrifuge are connected with screw conveyor, and screw conveyor is connected with metering feed bin, weighing device and packing machine, centrifugation in turn
Machine is additionally provided with the liquid-phase outlet for exporting liquid phase material, it is characterised in that：It is vertically arranged with the tank body of the retort
Agitating shaft；Power set are installed at the top of tank body；Reaction container, the feed inlet of the tank body are installed at the top of the tank inner chamber
Communicated with reaction container, the agitating shaft runs through reaction container, and the reaction bottom of the barrel is communicated with tank inner chamber；Pacify on the agitating shaft
Agitating vane two equipped with the agitating vane one below reaction container and positioned at the lower section of agitating vane one, the agitating vane one
It is opposite with the pusher direction of agitating vane two；The bottom of the tank body is inverted conical；The agitating shaft is also associated with four and scrapes
Plate, four scraper plates are uniformly distributed by circumference of agitating shaft；The scraper plate and the busbar phase of tank body inverted conical part
It is parallel and there is gap between inverted conical part；The crusher includes rack and rack-mounted casing, its
Middle casing upper end side is provided with charge door, and lower end is provided with discharge port；The casing includes front panel and squab panel, mutually equal
Row is set and the roll shaft front and back end of the first highly consistent breaker roll and the second breaker roll is installed on by Bearning mechanism respectively
In the front panel and squab panel；The crusher further includes rack-mounted gear reducer, the power output of gear reducer
End is connected by the first transmission mechanism with the roll shaft rear external part of the first breaker roll；The roll shaft rear of first breaker roll is stretched out
End is also associated with the actuator linkage on the outside of the squab panel, roll shaft of the actuator linkage also with the second breaker roll
Rear external part is connected；The crusher, which further includes, to be arranged on immediately below the first breaker roll and the second breaker roll centre position
And the regulating roller parallel with the first breaker roll and the second breaker roll, the roll shaft of the regulating roller are pacified by front and rear each bearing block
In the front panel and squab panel；External part passes through second the first breaker roll of transmission mechanism or the in front of the roll shaft of regulating roller
External part is connected in front of the roll shaft of sledging roller.
The sliding slot moved towards up and down is offered in the front panel and squab panel respectively, trend and cunning are installed in the sliding slot
Groove moves towards consistent leading screw, and screw is provided with the leading screw；It is used to support front and rear each bearing block of the roll shaft of regulating roller
It is connected respectively with the screw on the front panel and squab panel；The bearing block is engaged with the sliding slot.
Some that root is mutually fixed with broken roller surface are respectively equipped with first breaker roll and the second breaker roll to hit
Beat column；The short interlaced arrangement of impact column length on each breaker roll.
The scraper plate is provided with sawtooth close to the side of tank wall.
The positive effect of the present invention is：
Firstth, the agitating vane one of retort and the direction blade of agitating vane two on the contrary, agitating shaft turn round when, paddle
Piece one pushes down on material, and agitating vane two pushes up material, ensures that stirring, reaction are more abundant；Agitating shaft is also associated with
Scraper plate, scraper plate is parallel with the busbar of retort inverted conical part and has gap between inverted conical part, is stirring
While scraper plate closely skimmed near inverted conical part, avoid at inverted conical part produce crystallization and condense；Scrape
Plate is provided with sawtooth close to the side of reaction pot sidewall, further enhancing the effect of crystallization-preventive.
Secondth, crusher of the invention has the characteristics that：By the bulk between the first breaker roll and the second breaker roll
Material is squeezed and impact effect is broken, reaches the adjusted roller of material and the first breaker roll and the second breaker roll of broken fineness
Between gap fall, and discharged through discharge port, the material of not up to broken fineness returns to first under the driving of regulating roller
Repeated between breaker roll and the second breaker roll broken.Large granular materials are crushed repeatedly in crusher chamber room, disposable discharging reaches
To fineness requirement, improve operating efficiency and reduce equipment investment.In addition, it is used to support two bearings of the roll shaft of regulating roller
Seat liftable, to adjust the height and position for stating regulating roller, so as to adjust the size of crusher discharging particle.Set based on this
Meter, can meet the requirement of different broken fineness by adjusting the height of regulating roller.The key of crusher of the present invention is provided in
Regulating roller immediately below one breaker roll and the second breaker roll and directly over discharge port, the regulating roller possess three functions, first,
Large granular materials are driven under rotary state, and movement is returned in attrition crushing chamber upwards；Secondth, it is with the first breaker roll and the
Sledging roller forms the two blanking gaps in left and right, only meets that the crushing fines of fineness requirement could be by the gap；3rd,
It forms attrition crushing three-roller structure, the extruding of three's coordinated implementation material and impact with the first breaker roll and the second breaker roll.
Brief description of the drawings
Fig. 1 is the overall structure and operation principle schematic diagram of present system.
Fig. 2 is crusher embodiment monnolithic case and breaker roll position view of the present invention.
Fig. 3 is the internal structure schematic diagram of crusher embodiment of the present invention.
Fig. 4 is the structure diagram of retort of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Such as Fig. 1, the embodiment of present system includes crusher 1 and the conveying below the discharge port 1-6 of crusher 1
Band 2.The embodiment of present system further includes elevator 3, retort 4, centrifuge 5 and screw conveyor 6.
The feeding end of elevator 3 is located at 2 blanking of conveyer belt and rectifies lower section, the discharge end of elevator 3 and the charging of retort 4
Mouth 4-6 is connected, and 4 discharge port of retort passes through the feeding end of valve 4-7 connections centrifuge 5, and the solid phase discharge end of centrifuge 5 connects
The feeding end of screw conveyor 6 is connect, centrifuge 5 is additionally provided with liquid-phase outlet.The discharge end of screw conveyor 6 is connected with metering feed bin
7,7 blanking end of metering feed bin lower section is equipped with weighing device 8, and packing machine 9 is equipped with below 8 blanking end of weighing device.
Such as Fig. 2 and Fig. 3, the crusher 1 includes the rack 1-1 and casing 1-3 on rack 1-1, wherein machine
Shell 1-3 upper ends side is provided with charge door 1-4, and lower end is provided with discharge port 1-6.
The casing 1-3 includes front panel and squab panel, is disposed in parallel relation to one another and the first highly consistent breaker roll 1-2
It is installed on respectively by Bearning mechanism in the front panel and squab panel with the roll shaft front and back end of the second breaker roll 1-5.
The embodiment of crusher of the present invention further includes the motor 1-8 on rack 1-1 and is connected with motor 1-8
Gear reducer 1-9.The roll shaft rear that the power output end of gear reducer 1-9 passes through the first transmission mechanism 1-10 and the first breaker roll 1-2
External part is connected.The linkage that the roll shaft rear external part of first breaker roll 1-2 is also associated with the outside of the squab panel passes
Motivation structure 1-11, actuator linkage 1-11 are also connected with the roll shaft rear external part of the second breaker roll 1-5.
Gear reducer 1-9 passes through the first transmission mechanism 1-10（Such as belt gear）The first breaker roll 1-2 is driven to rotate,
The roll shaft of first breaker roll 1-2 drives the second breaker roll 1-5 to rotate synchronously by actuator linkage 1-11.Wherein linkage transmission
Mechanism 1-11 can be intermeshing gear linkage mechanism or belt linkage mechanism.
If it is respectively equipped with what root was mutually fixed with broken roller surface on the first breaker roll 1-2 and the second breaker roll 1-5
Dry root impact column 1-12.The short interlaced arrangement of impact column length on each breaker roll.
The embodiment of crusher of the present invention, which further includes, is arranged on the first breaker roll 1-2 and the second breaker roll 1-5 centre positions
The underface and regulating roller 1-7 parallel with the first breaker roll 1-2 and the second breaker roll 1-5, the roll shaft of regulating roller 1-7 pass through
Front and rear each bearing block is installed in the front panel and squab panel.External part passes through second in front of the roll shaft of regulating roller 1-7
External part is connected in front of the roll shaft of transmission mechanism 1-13 the first breaker roll 1-2 or the second breaker roll 1-5.
" stretching " in " the rear external part " and " front external part " refers to protruding from front panel or squab panel.
The regulating roller 1-7 surfaces are provided with raised bag or the convex column that several are evenly arranged.
The sliding slot moved towards up and down is offered in the front panel and squab panel respectively, trend and cunning are installed in the sliding slot
Groove moves towards consistent leading screw, and screw is provided with the leading screw.It is used to support front and rear each bearing of the roll shaft of regulating roller 1-7
Seat is connected with the screw on the front panel and squab panel respectively.The bearing block is engaged with the sliding slot and being capable of edge
Sliding slot slides up and down.
The leading screw is rotated, screw carries the two bearing blocks lifting for the roll shaft for being used to support regulating roller 1-7, to adjust
The height and position of regulating roller 1-7 is stated, so as to adjust the size of crusher discharging particle.
The second preferred belt gears of transmission mechanism 1-13, and tension pulley is set in the mechanism.Work as adjusting
When the height of roller 1-7 changes the suitable rate of tension of belt is kept by tensioning wheel.
It is squeezed by the lump material between the first breaker roll 1-2 and the second breaker roll 1-5 and impact effect is broken,
The gap reached between the adjusted roller 1-7 of material of broken fineness and the first breaker roll 1-2 and the second breaker roll 1-5 is fallen, and
Discharged through discharge port 1-6, the material of not up to broken fineness under the driving of regulating roller 1-7 back to the first breaker roll 1-2 and
Repeated between second breaker roll 1-5 broken.
Such as Fig. 4, the retort 4 includes being vertically arranged with agitating shaft 4-2 in tank body 4-1, the tank body 4-1；Tank body
Motor 4-3 is installed, the motor 4-3 is connected by retarder 4-4 with agitating shaft 4-2 at the top of 4-1.
It is provided with the top of the tank body 4-1 inner cavities at the top of reaction container 4-5, the tank body 4-1 and is provided with feed inlet 4-6,
Feed inlet 4-6 is communicated with reaction container 4-5, and the agitating shaft 4-2 runs through reaction container 4-5, the reaction container 4-5 bottoms and tank body 4-
1 inner cavity communicates, and there is outlet to be used to install valve 4-7 for tank body 4-1 bottoms.The tank body 4-1 top side walls offer overflow port
4-8。
One 4-9 of agitating vane that is provided with the agitating shaft 4-2 below reaction container 4-5 and positioned at agitating vane one
Two 4-10 of agitating vane below 4-9, the pusher direction of one 4-9 of agitating vane and two 4-10 of agitating vane are opposite：Stirring
When axis 4-2 is turned round, one 4-9 of agitating vane pushes down on material, and two 4-10 of agitating vane pushes up material.
The bottom of the tank body 4-1 is inverted conical, and inverted conical section bottom is used to install valve 4-7, inverted conical
Be conducive to the discharge of material.
The agitating shaft 4-2 is also associated with four scraper plates 4-11, four scraper plate 4-11 to be justified by axis of agitating shaft 4-2
Week is uniformly distributed；The scraper plate 4-11 is parallel with the busbar of tank body 4-1 inverted conicals part and between inverted conical part
With gap；The scraper plate 4-11 is provided with sawtooth close to the side of tank body 4-1 side walls.
The agitating shaft 4-2 passes through horizontally disposed long straight tube 4-12 and short straight tube 4-13 upper ends with scraper plate 4-11 respectively
It is respectively connected with lower end；Also be separately installed with the long straight tube 4-12 and short straight tube 4-13 it is horizontally disposed and with agitating shaft 4-
2 concentric ring pipe 4-14, to strengthen the bonding strength and rigidity between scraper plate 4-11 and agitating shaft 4-2.
The tank body 4-1 sides are additionally provided with observation panel 4-15, and the tank body 4-1 bottoms are additionally provided with material taking mouth 4-16.
During reaction, material enters reaction container 4-5 by feed inlet 4-6 and carries out initial reaction, subsequently into the inner cavity of tank body 4-1
In be sufficiently mixed reaction under the stirring of two 4-10 of one 4-9 of agitating vane and agitating vane.Staff can be from observation panel 4-
The situation of 15 observing responses, can also examine from material taking mouth 4-16 feedings, judge whether reaction product reaches requirement；Will if reaching
Ask, then open the valve 4-7 in exit, reaction product is drained into centrifuge 5.
During reaction, scraper plate 4-11 is closely skimmed near inverted conical part, avoids material at inverted conical part
Produce crystallization or condense.
In use, block ammonium sulfate is added in crusher 1, powder is fallen on conveyer belt 2, is entered by elevator 3
In retort 4, add suitable process water in retort 4 in advance, it is to be dissolved fully after, then pass through the auxiliary of tank body 4-1 and feed
Mouth adds suitable potassium chloride raw material into the inner cavity of tank body 4-1.Two kinds of materials are reacted in tank body 4-1, generate sulfuric acid
The mixing suspension of potassium and ammonium chloride, mixing suspension are centrifuged into centrifuge 5 in the lump, and potassium sulfate solid is through centrifuge 5
Solid phase discharge end enter screw conveyor 6, then discharge end through screw conveyor 6 enters metering feed bin 7, is fallen on after metering
Weighing device 8, falls on packing machine 9 after weighing device 8.Liquid-phase outlet discharge of the liquid containing ammonium chloride through centrifuge 5, passes through
Evaporation technology obtains solid chlorine ammonium fertilizer.
Claims (4)
1. the production equipment system of co-producing sulfuric acid potassium and ammonium chloride, including crusher（1）, further include for will be through crusher（1）
Powder raw material after broken is sent to retort（4）In conveyer belt（2）And elevator（3）, retort（4）Pass through its exit
Valve（4-7）It is connected with centrifuge（5）, centrifuge（5）It is connected with screw conveyor（6）, screw conveyor（6）It is connected with turn
Measure feed bin（7）, weighing device（8）And packing machine（9）, centrifuge（5）The liquid-phase outlet for exporting liquid phase material is additionally provided with,
It is characterized in that：The retort（4）Tank body（4-1）In be vertically arranged with agitating shaft（4-2）；Tank body（4-1）Pacify at top
Equipped with power set；The tank body（4-1）Reaction container is installed at the top of inner cavity（4-5）, the tank body（4-1）Feed inlet
（4-6）With reaction container（4-5）Communicate, the agitating shaft（4-2）Through reaction container（4-5）, the reaction container（4-5）Bottom and tank
Body（4-1）Inner cavity communicates；The agitating shaft（4-2）On be provided with positioned at reaction container（4-5）The agitating vane one of lower section（4-9）With
Positioned at agitating vane one（4-9）The agitating vane two of lower section（4-10）, the agitating vane one（4-9）With agitating vane two（4-
10）Pusher direction it is opposite；The tank body（4-1）Bottom be inverted conical；The agitating shaft（4-2）Four are also associated with to scrape
Plate（4-11）, four scraper plates（4-11）With agitating shaft（4-2）It is uniformly distributed for circumference；The scraper plate（4-11）With tank
Body（4-1）The busbar of inverted conical part is parallel and has gap between inverted conical part；The crusher includes
Rack（1-1）With installed in rack（1-1）On casing（1-3）, wherein casing（1-3）Upper end side is provided with charge door（1-
4）, lower end is provided with discharge port（1-6）；The casing（1-3）Including front panel and squab panel, it is disposed in parallel relation to one another and height
The first consistent breaker roll（1-2）With the second breaker roll（1-5）Roll shaft front and back end be installed on respectively by Bearning mechanism it is described
In front panel and squab panel；The crusher is further included installed in rack（1-1）On gear reducer（1-9）, gear reducer（1-9）
Power output end pass through the first transmission mechanism（1-10）With the first breaker roll（1-2）Roll shaft rear external part be connected；The
One breaker roll（1-2）Roll shaft rear external part be also associated with actuator linkage on the outside of the squab panel（1-11）,
The actuator linkage（1-11）Also with the second breaker roll（1-5）Roll shaft rear external part be connected；The crusher is also
Including being arranged on the first breaker roll（1-2）With the second breaker roll（1-5）Immediately below centre position and with the first breaker roll（1-2）With
Second breaker roll（1-5）Parallel regulating roller（1-7）, the regulating roller（1-7）Roll shaft pass through front and rear each bearing block and pacify
In the front panel and squab panel；Regulating roller（1-7）Roll shaft in front of external part pass through the second transmission mechanism（1-13）With
First breaker roll（1-2）Roll shaft in front of external part or the second breaker roll（1-5）Roll shaft in front of external part be connected.
2. the production equipment system of co-producing sulfuric acid potassium as claimed in claim 1 and ammonium chloride, it is characterised in that：The front panel
With the sliding slot that moves towards up and down is offered on squab panel respectively, trend is installed in the sliding slot and moves towards consistent leading screw with sliding slot,
Screw is installed on the leading screw；It is used to support regulating roller（1-7）Roll shaft front and rear each bearing block respectively with it is described before
Siding is connected with the screw on squab panel；The bearing block is engaged with the sliding slot.
3. the production equipment system of co-producing sulfuric acid potassium as claimed in claim 1 and ammonium chloride, it is characterised in that：Described first is broken
Broken roller（1-2）With the second breaker roll（1-5）On be respectively equipped with root and broken roller surface mutually fixed some impact columns（1-
12）；The short interlaced arrangement of impact column length on each breaker roll.
4. the production equipment system of the co-producing sulfuric acid potassium and ammonium chloride as described in claim 1 or 2 or 3, it is characterised in that：It is described
Scraper plate（4-11）Close to tank body（4-1）The side of side wall is provided with sawtooth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661005.8A CN106315622B (en) | 2016-08-13 | 2016-08-13 | The production equipment system of co-producing sulfuric acid potassium and ammonium chloride |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661005.8A CN106315622B (en) | 2016-08-13 | 2016-08-13 | The production equipment system of co-producing sulfuric acid potassium and ammonium chloride |
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| Publication Number | Publication Date |
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| CN106315622A CN106315622A (en) | 2017-01-11 |
| CN106315622B true CN106315622B (en) | 2018-05-04 |
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| CN201610661005.8A Active CN106315622B (en) | 2016-08-13 | 2016-08-13 | The production equipment system of co-producing sulfuric acid potassium and ammonium chloride |
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| CN112121904B (en) * | 2020-09-03 | 2021-12-21 | 山东沃尔美肥业有限公司 | Raw materials of preparation organic fertilizer prevents stifled crushing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1120017A (en) * | 1993-04-20 | 1996-04-10 | 郑州工学院 | Thermal compound-decomposition method for preparation of potassium sulfate and its technology with potassium chloride and ammonia sulfate |
| CN103129862B (en) * | 2013-02-04 | 2015-01-14 | 北京乡电电力有限公司 | Biomass raw material cabin capable of preventing material blocking |
| CN103612327A (en) * | 2013-10-23 | 2014-03-05 | 山东正泰重工科技有限公司 | Dry type blender |
| CN204247124U (en) * | 2014-11-27 | 2015-04-08 | 杭州天丰润滑油有限公司 | A kind of lubricating oil mediation still |
| CN104876248B (en) * | 2015-05-15 | 2016-09-14 | 中南大学 | A kind of method preparing potassium sulfate co-production ammonium chloride |
| CN105236448B (en) * | 2015-10-14 | 2017-07-04 | 四川蓥峰实业有限公司 | A kind of new technology for producing coproduction of potassium sulfate composite fertilizer |
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Denomination of invention: Production equipment system for joint production of potassium sulfate and ammonium chloride Effective date of registration: 20201126 Granted publication date: 20180504 Pledgee: SINOAGRI HOLDING Co.,Ltd. Pledgor: WUZHOUFENG AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980008490 |