CN209646478U - Reaction kettle water circulating cooling cooling system - Google Patents

Reaction kettle water circulating cooling cooling system Download PDF

Info

Publication number
CN209646478U
CN209646478U CN201920308247.8U CN201920308247U CN209646478U CN 209646478 U CN209646478 U CN 209646478U CN 201920308247 U CN201920308247 U CN 201920308247U CN 209646478 U CN209646478 U CN 209646478U
Authority
CN
China
Prior art keywords
shell
water
fixed
screws
cooling
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.)
Active
Application number
CN201920308247.8U
Other languages
Chinese (zh)
Inventor
田树根
朱顺才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiyuan Hengshun New Materials Co Ltd
Original Assignee
Jiyuan Hengshun New Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiyuan Hengshun New Materials Co Ltd filed Critical Jiyuan Hengshun New Materials Co Ltd
Priority to CN201920308247.8U priority Critical patent/CN209646478U/en
Application granted granted Critical
Publication of CN209646478U publication Critical patent/CN209646478U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses reaction kettle water circulating cooling cooling systems, including shell and control cabinet;Motor housing is equipped at cover top portion center, motor housing is fixed by screws on shell, motor is equipped with inside motor housing, motor is fixed by screws in motor housing, and four end of outer casing bottom is equipped with stabilizer blade, stabilizer blade is fixed by screws on shell, shell left end is fixed with water tank by screw, is equipped with temperature sensor a inside water tank in the middle part of left end, and water tank right end is equipped with cold plate, cold plate is fixed by screws in water tank, and right side is equipped with control cabinet on shell;Reaction kettle water circulating cooling cooling system is by detecting the temperature in water tank and cooling bucket by temperature sensor a, convenient for seeing whether water outlet and temperature of charge are suitable, cooled down by cold plate to the water in water tank, rotary shaft rotation is driven convenient for the water for absorbing overheat is cooled down, by motor, agitation material is uniformly cooled down, water is extracted by water pump, convenient for the flowing of water.

Description

Reaction kettle water circulating cooling cooling system
Technical field
The utility model relates to the technical fields that cools, specially reaction kettle water circulating cooling cooling system.
Background technique
The broad understanding of reaction kettle has the container physically or chemically reacted, is designed by the structure to container and is matched with parameter It sets, realizes the mixed function for heating, evaporation, cooling and the low high speed that technique requires, but present many hypothermic response kettles are all It is directly to be cooled down using machine, makes the cracking reduction of the greenhouse cooling inside reaction kettle, some materials are damaged.
Utility model content
The purpose of this utility model is to provide reaction kettle water circulating cooling cooling systems, have temperature detection, inventory Monitoring, automatic pumping, water source cooling, lowering temperature uniform, advantage easy to operate, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: reaction kettle water circulating cooling cooling system, packet Include shell and control cabinet;Motor housing is equipped at the cover top portion center, the motor housing is fixed by screws on shell, institute It states and is equipped with motor inside motor housing, the motor is fixed by screws in motor housing, and four end of outer casing bottom is equipped with branch Foot, the stabilizer blade are fixed by screws on shell, and shell left end is fixed with water tank, left end inside the water tank by screw Middle part is equipped with temperature sensor a, and the temperature sensor a is fixed by screws in water tank, and the water tank right end is equipped with refrigeration Plate, the cold plate are fixed by screws in water tank, and right side is equipped with control cabinet on the shell, and the control cabinet passes through screw Fixed the control cabinet inner upper is equipped with controller on the shell, and the controller is fixed by screws in control cabinet, institute It states and is equipped with button below controller, the button is fixed by screws in control cabinet, control switch is equipped with behind the button, The control switch is fixed by screws on control cabinet.
Cooling bucket is equipped among the interior of shell, the cooling bucket is fixed inside the shell by iron, the cooling bucket Bottom offers discharge gate, and the discharge gate is connected to shell, and the discharge gate is equipped with solenoid valve, and the solenoid valve passes through screw Fixed to be equipped with seven circle temperature drop pipes on the shell, on the outside of the cooling bucket, the temperature drop pipe left and right ends are pacified by flange On cooling bucket, the temperature drop pipe bottom port has been connected by a snap water pump, and the water pump is fixed by screws in outer On shell, the water pump is located at below water tank right end, and the water pump is connected to water tank by water pipe, the temperature drop pipe top port It is connected to by water pipe and water tank, is equipped with temperature sensor b inside the cooling bucket above left end, the temperature sensor b passes through Screw is fixed in cooling bucket, and the cooling bucket right end is equipped with water level sensor, and the water level sensor is fixed by screws in Cool down in bucket.
Preferably, discharge outlet is offered on the left of the water tank bottom, the discharge outlet bottom is equipped with lid a, the water tank Top offers opening, and the opening is equipped with lid b, and the cooling bucket top right side offers feed inlet, the feed inlet It is connected to shell, the feed inlet stretches out upwards from shell, and the lid a is threadedly attached in discharge outlet, and lid b passes through It is threaded in opening, lid c is threadedly attached at feed inlet.
Preferably, the machine shaft successively passes through shell and cooling bucket from the top down, and the machine shaft bottom is equipped with Rotary shaft, the rotary shaft and machine shaft are integrated, and the rotary shaft left and right ends are all provided with there are three blade, and the blade is equal It is fixed by screws in rotary shaft.
Preferably, the motor model are as follows: YX3-80M2-4, the temperature sensor a and temperature sensor b model are as follows: JK_XU, the electromagnetic valve model are as follows: 4210-08, the water level sensor model are as follows: AST4500, the button model are as follows: ship Type switch, the Model of pump are as follows: JET-G17-37.
Preferably, the control switch connects power supply by cable, and the control switch is separately connected button by cable And controller, the controller by cable be separately connected motor, temperature sensor a, water level sensor, temperature sensor b and Water pump, the button connect solenoid valve by cable.
Compared with prior art, the beneficial effects of the utility model are as follows: reaction kettle water circulating cooling cooling system passes through The temperature for detecting water tank by temperature sensor a and cooling down in bucket, convenient for seeing whether water outlet and temperature of charge are suitable, pass through refrigeration Plate cools down to the water in water tank, and rotary shaft rotation, agitation are driven convenient for the water for absorbing overheat is cooled down, by motor Material is uniformly cooled down, and is extracted by water pump to water, convenient for the flowing of water.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model reaction kettle water circulating cooling cooling system;
Fig. 2 is the cooling bucket schematic diagram of internal structure of the utility model reaction kettle water circulating cooling cooling system;
Fig. 3 is the course of work schematic diagram of the utility model reaction kettle water circulating cooling cooling system;
Fig. 4 is the control cabinet structural schematic diagram of the utility model reaction kettle water circulating cooling cooling system.
Explanation: 1 shell, 2 temperature drop pipes, 3 motor housings, 4 motors, 5 feed inlets, 6 cold plates, 7 temperature sensing is marked in figure Device a, 8 discharge outlet, 9 stabilizer blades, 10 cooling buckets, 11 solenoid valves, 12 discharge gates, 13 water level sensors, 14 blades, 15 rotary shafts, 16 Temperature sensor b, 17 control cabinets, 18 controllers, 19 buttons, 20 control switches, 21 water tanks, 22 water pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-4, reaction kettle water circulating cooling cooling system, including shell 1 and control cabinet 17: in 1 top of shell Motor housing 3 is equipped at the heart, motor housing 3 is fixed by screws on shell 1, and motor 4 is equipped with inside motor housing 3, and motor 4 passes through spiral shell Nail is fixed in motor housing 3, is driven rotary shaft 15 to rotate by motor 4, is stirred, 4 shaft of motor is successively worn from the top down Shell 1 and cooling bucket 10 are crossed, 4 shaft bottom of motor is equipped with rotary shaft 15, and rotary shaft 15 and 4 shaft of motor are integrated, 1 bottom of shell Four end of portion is equipped with stabilizer blade 9, and stabilizer blade 9 is fixed by screws on shell 1, and 1 left end of shell is fixed with water tank 21 by screw, Temperature sensor a7 is equipped in the middle part of 21 inside left end of water tank, temperature sensor a7 is fixed by screws in water tank 21, passes through temperature The temperature in sensor a7 detection water tank 21 is spent, 21 right end of water tank is equipped with cold plate 6, and cold plate 6 is fixed by screws in water tank In 21, right side is equipped with control cabinet 17 on shell 1, and control cabinet 17 is fixed by screws on shell 1, and 17 inner upper of control cabinet is set There is controller 18, controller 18 is fixed by screws in control cabinet 17, and button 19 is equipped with below controller 18, and button 19 passes through Screw is fixed in control cabinet 17, and control switch 20 is equipped with behind button 19, and control switch 20 is fixed by screws in control cabinet On 17.
1 bosom of shell is equipped with cooling bucket 10, and cooling bucket 10 is fixed in shell 1 by iron, and 21 bottom of water tank is left Side offers discharge outlet 8, and 8 bottom of discharge outlet is equipped with lid a, and opening is offered at the top of water tank 21, and opening is equipped with lid b, drop Warm 10 top right side of bucket offers feed inlet 5, and feed inlet 5 is connected to shell 1, and feed inlet 5 stretches out upwards from shell 1, feed inlet 5 Top is equipped with lid c, and lid a is threadedly attached in discharge outlet 8, and lid b is threadedly attached in opening, and lid c is logical It crosses and is threaded at feed inlet 5, cooling bucket bottom offers discharge gate 12, and discharge gate 12 is connected to shell 1, and discharge gate 12 is set There is solenoid valve 11, solenoid valve 11 is fixed by screws on shell 1, and seven circle temperature drop pipes 2, temperature lowering water are equipped on the outside of the bucket 10 that cools down 2 left and right ends of pipe pass through flange and are mounted on cooling bucket 10, and 2 bottom port of temperature drop pipe has been connected by a snap water pump 22, Water pump 22 is fixed by screws on shell 1, and water pump 22 is located at below 21 right end of water tank, and water pump 22 and water tank 21 are connected by water pipe Logical, 2 top port of temperature drop pipe is connected to by water pipe and water tank 21, and cooling is equipped with temperature sensor above 10 inside left end of bucket B16, temperature sensor b16 are fixed by screws in cooling bucket 10, and cooling 10 right end of bucket is equipped with water level sensor 13, and water level passes Sensor 13 is fixed by screws in cooling bucket 10,4 model of motor are as follows: YX3-80M2-4, temperature sensor a7 and temperature sensing Device b16 model are as follows: JK_XU, 11 model of solenoid valve are as follows: 4210-08,13 model of water level sensor are as follows: AST4500,19 type of button Number are as follows: ship type switch, 22 model of water pump are as follows: JET-G17-37, control switch 20 connect power supply by cable, and control switch 20 is logical It crosses cable and is separately connected button 19 and controller 18, controller 18 is separately connected motor 4, temperature sensor a7, water by cable Level sensor 13, temperature sensor b16 and water pump 22, button 19 connect solenoid valve 11 by cable.
Working principle: the utility model reaction kettle water circulating cooling cooling system places the present apparatus in place, Worker sets specified water tank temperature value, specified water level value and specified temperature of charge value, control switch 20 in controller 18 and passes through Cable connect power supply, open lid b and lid c, poured into water tank 21 from opening by water, water reach water tank 21 more than half When, lid b is screwed on after being finished down water, at this time open control switch 20, control switch 20 by cable by power delivery extremely In controller 18 and button 19, controller 18 and button 19 are powered, and controller 18 starts, and controller 18 is passed power supply by cable It transports in temperature sensor a7, temperature sensor b16, water level sensor 13, cold plate 6, water pump 22 and motor 4, temperature sensing Device a7, temperature sensor b16, water level sensor 13, cold plate 6, water pump 22 and motor 4 start, and cold plate 6 starts to carry out water Refrigeration, temperature sensor a7 start to detect the temperature of water, and it is cooling bucket 10 that water pump 22, which starts to extract cold water to enter in temperature drop pipe 2, Cooling, and when temperature reaches specified 21 temperature value of water tank in water tank 21, controller 18 disconnects 6 power supply of cold plate by cable, Cold plate 6 stops working, and at this time pours into material in cooling bucket 10 from feed inlet 5, motor 4 drives rotary shaft 15 to rotate, rotation Axis 15 drives blade 14 to rotate, and blade 14 starts to stir material, and the cold water in temperature drop pipe 2 starts to absorb the heat in material, After the cold water for absorbing overheat covers all temperature drop pipe 2, cold water heating is returned in water tank 21, and temperature sensor a7 is detected Temperature is more than specified 21 temperature value of water tank, and temperature sensor a7 opens cold plate 6, cold plate 6 by cable notification controller 18 It opens, starts to cool down in water tank 21, when temperature sensor b16 detects that temperature drops to specified temperature of charge value in cooling bucket 10 When, temperature value is transmitted to controller 18 by cable by temperature sensor b16, and controller 18 analyzes temperature and reaches specified material temperature Angle value, controller 18 disconnect the electric current of motor 4 and water pump 22 by cable, and water pump 22 and motor 4 stop working, and open press at this time Button 19, by marking of cables open electromagnetic valve 11, material is discharged button 19 from discharge gate 12, after material is poured out completely, close button 19, the power-off of solenoid valve 11 is closed, and the water in the water tank 21 too long afterwards, openable lid a pours out water, is then screwing on Lid a, and when needing to stop working, close control switch 20.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms;Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein, and should not treat any reference in the claims as limiting related right It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. reaction kettle water circulating cooling cooling system, including shell (1) and control cabinet (17);It is characterized by: the shell (1) Motor housing (3) are equipped at top center, the motor housing (3) is fixed by screws on shell (1), in the motor housing (3) Portion is equipped with motor (4), and the motor (4) is fixed by screws in motor housing (3), and four end of shell (1) bottom is equipped with Stabilizer blade (9), the stabilizer blade (9) are fixed by screws on shell (1), and shell (1) left end is fixed with water tank by screw (21), temperature sensor a(7 is equipped in the middle part of the internal left end of the water tank (21)), the temperature sensor a(7) it is solid by screw It is scheduled in water tank (21), water tank (21) right end is equipped with cold plate (6), and the cold plate (6) is fixed by screws in water tank (21) in, right side is equipped with control cabinet (17) on the shell (1), and the control cabinet (17) is fixed by screws on shell (1), Control cabinet (17) inner upper is equipped with controller (18), and the controller (18) is fixed by screws in control cabinet (17) It is interior, button (19) are equipped with below the controller (18), the button (19) is fixed by screws in control cabinet (17), described Button (19) is equipped with control switch (20) below, and the control switch (20) is fixed by screws on control cabinet (17);It is described Shell (1) bosom is equipped with cooling bucket (10), and the cooling bucket (10) is fixed in shell (1) by iron, the cooling Bucket (10) bottom offers discharge gate (12), and the discharge gate (12) is connected to shell (1), and the discharge gate (12) is equipped with electromagnetism Valve (11), the solenoid valve (11) are fixed by screws on shell (1), and seven circle temperature lowering waters are equipped on the outside of the cooling bucket (10) It manages (2), temperature drop pipe (2) left and right ends pass through flange and are mounted in cooling bucket (10), temperature drop pipe (2) bottom Port has been connected by a snap water pump (22), and the water pump (22) is fixed by screws on shell (1), and the water pump (22) sets Below water tank (21) right end, the water pump (22) is connected to water tank (21) by water pipe, temperature drop pipe (2) top port It is connected to by water pipe and water tank (21), the cooling bucket (10) is equipped with temperature sensor b(16 above internal left end), the temperature Sensor b(16) it is fixed by screws in cooling bucket (10), cooling bucket (10) right end is equipped with water level sensor (13), institute Water level sensor (13) is stated to be fixed by screws in cooling bucket (10).
2. reaction kettle water circulating cooling cooling system according to claim 1, it is characterised in that: water tank (21) bottom Left side offers discharge outlet (8), and discharge outlet (8) bottom is equipped with lid a, offers opening, institute at the top of the water tank (21) Opening is stated equipped with lid b, cooling bucket (10) top right side offers feed inlet (5), the feed inlet (5) and shell (1) it is connected to, the feed inlet (5) is stretched out upwards from shell (1), and lid c is equipped at the top of the feed inlet (5), and the lid a is logical It crosses and is threaded on discharge outlet (8), lid b is threadedly attached in opening, and lid c is threadedly attached in feed inlet (5) at.
3. reaction kettle water circulating cooling cooling system according to claim 1, it is characterised in that: motor (4) shaft Shell (1) and cooling bucket (10) are successively passed through from the top down, and motor (4) the shaft bottom is equipped with rotary shaft (15), the rotation Shaft (15) and motor (4) shaft are integrated, and rotary shaft (15) left and right ends are all provided with there are three blade (14), the blade (14) it is fixed by screws on rotary shaft (15).
4. reaction kettle water circulating cooling cooling system according to claim 1, it is characterised in that: motor (4) model Are as follows: YX3-80M2-4, the temperature sensor a(7) and temperature sensor b(16) model are as follows: JK_XU, the solenoid valve (11) Model are as follows: 4210-08, water level sensor (13) model are as follows: AST4500, button (19) model are as follows: ship type switch, Water pump (22) model are as follows: JET-G17-37.
5. reaction kettle water circulating cooling cooling system according to claim 1, it is characterised in that: the control switch (20) Power supply is connected by cable, the control switch (20) is separately connected button (19) and controller (18), the control by cable Device (18) processed is separately connected motor (4), temperature sensor a(7 by cable), water level sensor (13), temperature sensor b(16) With water pump (22), the button (19) connects solenoid valve (11) by cable.
CN201920308247.8U 2019-03-12 2019-03-12 Reaction kettle water circulating cooling cooling system Active CN209646478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920308247.8U CN209646478U (en) 2019-03-12 2019-03-12 Reaction kettle water circulating cooling cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920308247.8U CN209646478U (en) 2019-03-12 2019-03-12 Reaction kettle water circulating cooling cooling system

Publications (1)

Publication Number Publication Date
CN209646478U true CN209646478U (en) 2019-11-19

Family

ID=68526642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920308247.8U Active CN209646478U (en) 2019-03-12 2019-03-12 Reaction kettle water circulating cooling cooling system

Country Status (1)

Country Link
CN (1) CN209646478U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112094360A (en) * 2020-10-10 2020-12-18 江苏南农高科动物药业有限公司 Astragalus polysaccharide sulphuric acid modification equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112094360A (en) * 2020-10-10 2020-12-18 江苏南农高科动物药业有限公司 Astragalus polysaccharide sulphuric acid modification equipment

Similar Documents

Publication Publication Date Title
CN206860518U (en) A kind of magnetic suspension cfentrifugal blower control system based on PLC
CN110403218A (en) A kind of feed-processing equipment
CN209646478U (en) Reaction kettle water circulating cooling cooling system
CN209333250U (en) A kind of organic synthesis extraction equipment
CN205865785U (en) Make mechanical equipment of relative wind cake
CN208660851U (en) A kind of mixing equipment of antifreeze solution additive
CN104959364A (en) Exhaust system and fermenting barrel
CN209073384U (en) A kind of Yoghourt fermentation device
CN217230326U (en) Agitating unit for sewage treatment
CN208791220U (en) A kind of sewage treatment unit
CN211216614U (en) Mother liquor treatment kettle with impurity removal mechanism
CN211435926U (en) Water based paint constant temperature heating device
CN211133859U (en) Mixing tank dropwise adding device for solid scale inhibitor
CN208990687U (en) Heating equipment is used in a kind of preparation of chemistry painting industry
CN208493943U (en) A kind of Cooling or heating jar and material handling system
CN110186249A (en) A kind of energy-conserving cooling device
CN220610342U (en) Resin reation kettle cooling water circulating device
CN219774365U (en) Fish oil pumping device
CN216005786U (en) Kitchen waste cooking kettle
CN205729178U (en) A kind of multi-functional soyabean milk Cold/hot drink machine
CN214863573U (en) Automatic temperature-controllable reactor for synthesizing chlorophenol
CN110274455A (en) A kind of intelligent drying device
CN211536838U (en) Quenching liquid separating device
CN210121481U (en) Lignin chemical degradation device
CN209376026U (en) A kind of development automatic adding device of printed circuit board brownification treatment fluid

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Reaction kettle water circulation cooling system

Effective date of registration: 20200529

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2020980002629

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210511

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2020980002629

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Water circulation cooling system of reactor

Effective date of registration: 20210512

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2021980003538

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220421

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2021980003538

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Reactor water circulating cooling system

Effective date of registration: 20220424

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2022980004716

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230509

Granted publication date: 20191119

Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch

Pledgor: Jiyuan Hengshun New Materials Co.,Ltd.

Registration number: Y2022980004716

PC01 Cancellation of the registration of the contract for pledge of patent right