CN109107501B - Refining device for ethanol preparation - Google Patents
Refining device for ethanol preparation Download PDFInfo
- Publication number
- CN109107501B CN109107501B CN201810991219.0A CN201810991219A CN109107501B CN 109107501 B CN109107501 B CN 109107501B CN 201810991219 A CN201810991219 A CN 201810991219A CN 109107501 B CN109107501 B CN 109107501B
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- Prior art keywords
- pipe
- water
- cooling
- tank
- partition plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
Abstract
The invention relates to the technical field of ethanol processing, in particular to a refining device for ethanol preparation, which comprises a fixed plate, wherein a heating mechanism is arranged above the fixed plate, a reaction tank is arranged above the heating mechanism, a plurality of water outlet holes are formed in the side surface of a cooling pipe above a second partition plate positioned at the upper part of the fixed plate, a pipeline is arranged on one side of a spiral pipe, the lower end of the pipeline sequentially penetrates through the two second partition plates, a plurality of through holes are formed in the first partition plate at equal intervals, a plurality of cylinders are fixed in the cooling tank below the first partition plate, a plurality of fins are arranged on the surface of each cylinder, a water inlet of a water pump is connected with a water pumping pipe, and the lower end of the water pumping pipe sequentially penetrates through the second partition plate. This device passes through the fan to make the air current circulate, thereby discharge the heat that gathers in the drum, thereby reach and lower the temperature to the cooling water, make the temperature of cooling water can not rise at the during operation, and then make the spiral pipe reach the best condensation effect.
Description
Technical Field
The invention relates to the technical field of ethanol processing, in particular to a refining device for ethanol preparation.
Background
Ethanol is one of important basic chemical raw materials, and is widely used in the industries of food, medicine, chemical industry and the like. The fuel ethanol is a pollution-free high-octane value renewable fuel, which can relieve the current increasingly serious energy crisis and solve the pollution problem of the global environment. Therefore, ethanol, especially fuel ethanol, has wide development prospect. In the process of ethanol refining, condensation is needed, so that evaporated gas is converted into liquid, and ethanol with higher purity is obtained, but after the cooling water works for a long time, the temperature of the cooling water is increased, so that the condensation effect of the gas is reduced, and therefore, a refining device for ethanol preparation is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a refining device for ethanol preparation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the refining device for preparing the ethanol comprises a fixing plate, wherein a heating mechanism is arranged above the fixing plate, a reaction tank is arranged above the heating mechanism, a tank cover is arranged above the reaction tank, a feeding mechanism is arranged above the tank cover, a cooling tank is arranged above the fixing plate on one side of the heating mechanism, a water filling port is arranged at the top of the cooling tank, two second partition plates are arranged in the cooling tank, a spiral pipe is arranged above the second partition plate on the upper part of the cooling tank, two ends of the spiral pipe respectively penetrate through two sides of the cooling tank, the upper end of the spiral pipe is communicated with the tank cover through a hose, a collecting pipe is arranged at the lower end of the spiral pipe, and one end of the collecting pipe is connected with a collecting mechanism;
two be equipped with the water pump between the second baffle, the cooling tube is connected to the delivery port of water pump, the upper end of cooling tube runs through the second baffle setting that is located upper portion in the center department of spiral pipe, is located upper portion the side of the top cooling tube of second baffle is equipped with a plurality of apopores, one side of spiral pipe is equipped with the pipeline, the lower extreme of pipeline runs through in proper order and is located upper portion the second baffle and be located the lower part the second baffle is located the lower part the below of second baffle is equipped with first baffle, the equidistance is equipped with a plurality of through-holes on the first baffle, the below cooling tank internal fixation of first baffle has a plurality of drums to the both ends of drum run through the both sides of cooling tank respectively, the both ends of drum all are equipped with the fan, the surface of drum is equipped with a plurality of fins, the water pipe is connected to the water inlet of water pump, the lower extreme of water pipe runs through in proper order and is located the second.
Preferably, the heating mechanism comprises a heater arranged above the fixed plate, an oil bath pot is arranged above the heater, the lower end of the reaction tank penetrates through the top of the oil bath pot and is arranged in the oil bath pot, and a supporting mechanism is arranged at the bottom in the oil bath pot.
Preferably, the supporting mechanism comprises a supporting column arranged at the bottom in the oil bath pan and an installation block arranged at the bottom of the reaction tank, a positioning hole is formed in the bottom of the installation block, and the upper end of the supporting column is arranged in the positioning hole.
Preferably, the feeding mechanism comprises a feeding cylinder arranged above the tank cover, a cylinder is arranged in the feeding cylinder, the upper end of the cylinder extends out of the feeding cylinder and is provided with a handle, a mounting groove is formed in the side surface of the cylinder, a sealing sleeve is arranged in the mounting groove, the side surface of the sealing sleeve abuts against the inner wall of the feeding cylinder, and the lower end of the cylinder is in threaded connection with the inner wall of the feeding cylinder through threads.
Preferably, be equipped with the rubber buffer in the water filling port to the upper end of rubber buffer extends away from the water filling port in.
Preferably, the collecting mechanism comprises a plurality of mounting rods arranged above the fixing plate, the upper ends of the mounting rods are connected with a collecting box, the bottom of the collecting box is provided with a discharge hole, a valve is arranged at the discharge hole, and one end of the collecting pipe is communicated with the top of the collecting box.
Preferably, one side of the reaction tank and one side of the cooling tank are both provided with observation windows.
Preferably, the bottom of fixed plate equidistance is equipped with a plurality of supporting shoes, the bottom of supporting shoe is equipped with the bottom plate.
The refining device for preparing the ethanol, provided by the invention, has the beneficial effects that: according to the invention, the falling water is dispersed through the through holes in the first partition plate, the dispersed water is contacted with the cylinder, the heat in the water is absorbed through the fins on the side surface of the cylinder, the airflow is circulated through the fan, and the heat accumulated in the cylinder is discharged, so that the cooling water is cooled, the temperature of the cooling water is not increased during working, and the spiral pipe achieves the optimal condensation effect.
Drawings
FIG. 1 is a schematic structural view of a refining apparatus for ethanol production according to the present invention;
FIG. 2 is an enlarged schematic view of a refining apparatus for ethanol production according to the present invention at A in FIG. 1;
FIG. 3 is a schematic diagram of a refining apparatus for ethanol production shown at B in FIG. 1;
FIG. 4 is a schematic view of the structure of a cylinder and a fan of a refining apparatus for ethanol production according to the present invention.
In the figure: the device comprises a support column 1, a positioning hole 2, an installation block 3, a hose 4, a tank cover 5, a rubber plug 6, a water filling port 7, an observation window 8, a spiral pipe 9, a pipeline 10, a collecting pipe 11, a collecting tank 12, a discharge hole 13, a valve 14, an installation rod 15, a bottom plate 16, a supporting block 17, a heater 18, an oil bath pot 19, a cooling tank 20, a cylinder 21, a water pumping pipe 22, a first partition plate 23, a water pump 24, a second partition plate 25, a water outlet hole 26, a cooling pipe 27, a cylinder 28, a feeding cylinder 29, a handle 30, a sealing sleeve 31, an installation groove 32, a thread 33, a fan 34, a through hole 35, a fin 36.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a refining device for ethanol preparation comprises a fixed plate 37, a heating mechanism is arranged above the fixed plate 37, a reaction tank 38 is arranged above the heating mechanism, the heating mechanism comprises a heater 18 arranged above the fixed plate 37, an oil bath pot 19 is arranged above the heater 18, the lower end of the reaction tank 38 penetrates through the top of the oil bath pot 19 and is arranged in the oil bath pot 19, a supporting mechanism is arranged at the bottom in the oil bath pot 19 and comprises a supporting column 1 arranged at the bottom in the oil bath pot 19 and a mounting block 3 arranged at the bottom of the reaction tank 38, a positioning hole 2 is arranged at the bottom of the mounting block 3, the upper end of the supporting column 1 is arranged in the positioning hole 2, a plurality of supporting blocks 17 are equidistantly arranged at the bottom of the fixed plate 37, a bottom plate 16 is arranged at the bottom of the supporting block 17, the fixed plate 37 is supported by the supporting block 17, and the fixed, thereby heat oil bath pot 19 through heater 18, through adding glycerine to oil bath pot 19, and then make oil bath pot 19 heat glycerine, wrap up the bottom of retort 38 through glycerine to make the bottom thermally equivalent of retort 38, set up support column 1 through oil bath pot 19, set up in locating hole 2 through the upper end of support column 1, thereby reach the purpose with retort 38 location, prevent that retort 38 from taking place to rock.
The tank cover 5 is arranged above the reaction tank 38, the feeding mechanism is arranged above the tank cover 5 and comprises a feeding cylinder 29 arranged above the tank cover 5, a cylinder 28 is placed in the feeding cylinder 29, the upper end of the cylinder 28 extends out of the feeding cylinder 29 and is provided with a handle 30, the side surface of the cylinder 28 is provided with a mounting groove 32, a sealing sleeve 31 is arranged in the mounting groove 32, the side surface of the sealing sleeve 31 abuts against the inner wall of the feeding cylinder 29, the lower end of the cylinder 28 is in threaded connection with the inner wall of the feeding cylinder 29 through threads 33, the tank cover 5 is arranged through the reaction tank 38, the reaction tank 38 is convenient to clean by opening the tank cover 5, the feeding cylinder 29 is arranged through the tank cover 5, raw materials are added into the reaction tank 38 through the feeding cylinder 29, the sealing sleeve 31 is installed through the mounting groove 32 on the side surface of the cylinder 28 and abuts against the inner wall of the feeding, thereby achieving the purpose of sealing, fixing the cylinder 28 through the thread 33, preventing the cylinder 28 from being pushed open by the air pressure generated by the reaction tank 38 during operation, and facilitating the operation of the cylinder 28 through the handle 30.
A cooling tank 20 is arranged above a fixing plate 37 at one side of the heating mechanism, a water filling port 7 is arranged at the top of the cooling tank 20, two second partition plates 25 are arranged in the cooling tank 20, a spiral tube 9 is arranged in the cooling tank 20 above the second partition plate 25 at the upper part, two ends of the spiral tube 9 respectively penetrate through two sides of the cooling tank 20, the upper end of the spiral tube 9 is communicated with a tank cover 5 through a hose 4, a collecting pipe 11 is arranged at the lower end of the spiral tube 9, a rubber plug 6 is arranged in the water filling port 7, the upper end of the rubber plug 6 extends out from the water filling port 7, an observation window 8 is arranged at one side of the reaction tank 38 and one side of the cooling tank 20, cooling water is added into the cooling tank 20 through the water filling port 7, the water filling port 7 is blocked through the rubber plug 6, steam in the reaction tank 38 enters the spiral tube 9 through the hose 4, and the cooling, thereby liquefying the gas in the coil 9 and facilitating the staff's observation of the inside of the reaction tank 38 and the cooling tank 20 through the observation window 8.
Collecting mechanism is connected to collecting pipe 11's one end, collecting mechanism is including setting up a plurality of installation poles 15 in fixed plate 37 top, the upper end of installation pole 15 is connected with collecting box 12, collecting box 12's bottom is equipped with discharge gate 13, discharge gate 13 department is equipped with valve 14, collecting pipe 11's one end and collecting box 12's top intercommunication, thereby prop up collecting box 12 through installation pole 15, collect collecting box 12 through collecting pipe 11 with the liquid in the spiral pipe 9 in, through opening valve 14, thereby make the liquid in collecting box 12 discharge through discharge gate 13.
A water pump 24 is arranged between the two second partition plates 25, a water outlet of the water pump 24 is connected with a cooling pipe 27, the upper end of the cooling pipe 27 penetrates through the second partition plate 25 positioned at the upper part and is arranged at the center of the spiral pipe 9, a plurality of water outlet holes 26 are arranged on the side surface of the cooling pipe 27 above the second partition plate 25 positioned at the upper part, a pipeline 10 is arranged on one side of the spiral pipe 9, the lower end of the pipeline 10 sequentially penetrates through the two second partition plates 25, the water pump 24 is arranged on the second partition plate 25 positioned at the lower part, and the cooling water is located above the lower second partition 25, and is injected into the cooling pipe 27 by the water pump 24, passes through the water outlet hole 26 of the cooling pipe 27, so that the cooling water is sprayed to the spiral pipe 9, the spiral pipe 9 is cooled uniformly, and by arranging the pipe 10, when the cooling water overflows the upper end of the pipe 10, thereby discharging the cooling water absorbing heat so that the water falls below the second partition plate 25 located at the lower portion.
A first clapboard 23 is arranged below a second clapboard 25 positioned at the lower part, a plurality of through holes 35 are equidistantly arranged on the first clapboard 23, a plurality of cylinders 21 are fixed in a cooling tank 20 below the first clapboard 23, two ends of each cylinder 21 respectively penetrate through two sides of the cooling tank 20, fans 34 are arranged at two ends of each cylinder 21, a plurality of fins 36 are arranged on the surface of each cylinder 21, a water inlet of a water pump 24 is connected with a water pumping pipe 22, the lower end of each water pumping pipe 22 sequentially penetrates through the second clapboard 25 positioned at the lower part and the first clapboard 23 and is arranged at the bottom of the cooling tank 20, the falling water is dispersed through the through holes 35 on the first clapboard 23, the dispersed water is contacted with the cylinders 21, the heat in the water is absorbed through the fins 36 on the side surfaces of the cylinders 21, the air flow is enabled to circulate through the fans 34, the heat in the cylinders 21 is discharged, and the cooling of the cooling water is achieved, the water is pumped up by the water pump 24 through the water pumping pipe 22, the heater 18, the water pump 24 and the fan 34 are connected with a switch through wires, the switch is connected with a power supply through wires, and the water pump 24 is in the model of LDPB 2C-30.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The refining device for preparing ethanol comprises a fixing plate (37) and is characterized in that a heating mechanism is arranged above the fixing plate (37), a reaction tank (38) is arranged above the heating mechanism, a tank cover (5) is arranged above the reaction tank (38), a feeding mechanism is arranged above the tank cover (5), a cooling tank (20) is arranged above one side fixing plate (37) of the heating mechanism, a water filling port (7) is arranged at the top of the cooling tank (20), two second partition plates (25) are arranged in the cooling tank (20), a spiral pipe (9) is arranged above the second partition plates (25) and positioned on the upper portion in the cooling tank (20), two ends of the spiral pipe (9) penetrate through two sides of the cooling tank (20) respectively, the upper end of the spiral pipe (9) is communicated with the tank cover (5) through a hose (4), and a collecting pipe (11) is arranged at the lower end of the spiral pipe (9), one end of the collecting pipe (11) is connected with a collecting mechanism;
a water pump (24) is arranged between the two second partition plates (25), a water outlet of the water pump (24) is connected with a cooling pipe (27), the upper end of the cooling pipe (27) penetrates through the second partition plate (25) on the upper portion to be arranged at the center of the spiral pipe (9), the side surface of the cooling pipe (27) above the second partition plate (25) on the upper portion is provided with a plurality of water outlet holes (26), one side of the spiral pipe (9) is provided with a pipeline (10), the lower end of the pipeline (10) sequentially penetrates through the second partition plate (25) on the upper portion and the second partition plate (25) on the lower portion, a first partition plate (23) is arranged below the second partition plate (25) on the lower portion, a plurality of through holes (35) are equidistantly arranged on the first partition plate (23), and a plurality of cylinders (21) are fixed in the cooling tank (20) below the first partition plate (23), and the both ends of drum (21) run through the both sides of cooling tank (20) respectively, the both ends of drum (21) all are equipped with fan (34), the surface of drum (21) is equipped with a plurality of fins (36), drinking-water pipe (22) is connected to the water inlet of water pump (24), the lower extreme of drinking-water pipe (22) runs through second baffle (25) and first baffle (23) setting in the bottom of cooling tank (20) that are located the lower part in proper order.
2. A refining apparatus for ethanol production according to claim 1, wherein the heating means comprises a heater (18) disposed above the fixed plate (37), an oil bath pan (19) is disposed above the heater (18), the lower end of the reaction tank (38) is disposed in the oil bath pan (19) through the top of the oil bath pan (19), and the bottom in the oil bath pan (19) is provided with a support means.
3. A refining apparatus for ethanol production as defined in claim 2, wherein the supporting mechanism comprises a supporting column (1) disposed at the bottom inside the oil bath pan (19) and a mounting block (3) disposed at the bottom of the reaction tank (38), the bottom of the mounting block (3) is provided with a positioning hole (2), and the upper end of the supporting column (1) is disposed inside the positioning hole (2).
4. A refining apparatus for ethanol production as defined in claim 1, wherein the feeding mechanism comprises a feeding cylinder (29) disposed above the can lid (5), a cylinder (28) is disposed in the feeding cylinder (29), the upper end of the cylinder (28) extends out of the feeding cylinder (29) and is provided with a handle (30), the side of the cylinder (28) is provided with an installation groove (32), a sealing sleeve (31) is disposed in the installation groove (32), the side of the sealing sleeve (31) abuts against the inner wall of the feeding cylinder (29), and the lower end of the cylinder (28) is in threaded connection with the inner wall of the feeding cylinder (29) through a thread (33).
5. A refining apparatus for ethanol preparation according to claim 1, wherein a rubber plug (6) is provided in the water injection port (7), and the upper end of the rubber plug (6) extends out from inside the water injection port (7).
6. A refining apparatus for ethanol production as defined in claim 1, wherein the collecting mechanism comprises a plurality of mounting rods (15) arranged above the fixing plate (37), the upper ends of the mounting rods (15) are connected with a collecting box (12), the bottom of the collecting box (12) is provided with a discharge port (13), the discharge port (13) is provided with a valve (14), and one end of the collecting pipe (11) is communicated with the top of the collecting box (12).
7. A refining apparatus for ethanol production according to claim 1, characterized in that both the side of the reaction tank (38) and the side of the cooling tank (20) are provided with observation windows (8).
8. A refining apparatus for ethanol production according to claim 1, wherein the bottom of the fixed plate (37) is provided with a plurality of support blocks (17) at equal distances, and the bottom of the support blocks (17) is provided with a bottom plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991219.0A CN109107501B (en) | 2018-08-28 | 2018-08-28 | Refining device for ethanol preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991219.0A CN109107501B (en) | 2018-08-28 | 2018-08-28 | Refining device for ethanol preparation |
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| Publication Number | Publication Date |
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| CN109107501A CN109107501A (en) | 2019-01-01 |
| CN109107501B true CN109107501B (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810991219.0A Active CN109107501B (en) | 2018-08-28 | 2018-08-28 | Refining device for ethanol preparation |
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| CN (1) | CN109107501B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104383861A (en) * | 2014-11-07 | 2015-03-04 | 长兴三伟热熔胶有限公司 | Cooling water circulation system of reaction kettle |
| CN205760505U (en) * | 2016-07-19 | 2016-12-07 | 宜都市多邦化工有限公司 | A kind of formaldehyde absorption device |
| CN106475027A (en) * | 2016-11-14 | 2017-03-08 | 蓝灿玉 | A kind of reactor adjusts cooling box |
| CN206168393U (en) * | 2016-10-09 | 2017-05-17 | 宁夏龙江化工科技有限公司 | Chemical industry avionics cooling device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206469562U (en) * | 2017-02-22 | 2017-09-05 | 广东省肇庆市超能实业有限公司 | A kind of efficient cooling system |
| CN108253667A (en) * | 2017-12-27 | 2018-07-06 | 苏州林信源自动化科技有限公司 | A kind of evaporative condenser |
| CN108131857A (en) * | 2018-02-08 | 2018-06-08 | 盐城新安洲药业有限公司 | A kind of hydrochloric acid production cooling device |
-
2018
- 2018-08-28 CN CN201810991219.0A patent/CN109107501B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383861A (en) * | 2014-11-07 | 2015-03-04 | 长兴三伟热熔胶有限公司 | Cooling water circulation system of reaction kettle |
| CN205760505U (en) * | 2016-07-19 | 2016-12-07 | 宜都市多邦化工有限公司 | A kind of formaldehyde absorption device |
| CN206168393U (en) * | 2016-10-09 | 2017-05-17 | 宁夏龙江化工科技有限公司 | Chemical industry avionics cooling device |
| CN106475027A (en) * | 2016-11-14 | 2017-03-08 | 蓝灿玉 | A kind of reactor adjusts cooling box |
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