CN210584862U - Unsaturated polyester resin liquid raw material feeding system - Google Patents
Unsaturated polyester resin liquid raw material feeding system Download PDFInfo
- Publication number
- CN210584862U CN210584862U CN201921580332.6U CN201921580332U CN210584862U CN 210584862 U CN210584862 U CN 210584862U CN 201921580332 U CN201921580332 U CN 201921580332U CN 210584862 U CN210584862 U CN 210584862U
- Authority
- CN
- China
- Prior art keywords
- pipe
- stirring
- fixedly connected
- side wall
- stirring barrel
- 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
Links
Images
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to an unsaturated polyester resin liquid raw material feeding system, which comprises a tank body, a feeding port and a discharging port are arranged on the tank body, a stirring device is arranged in the tank body, a pre-stirring device is arranged above the tank body, the pre-stirring device comprises a supporting rod and a stirring barrel, a raw material stirring device is arranged on the upper surface of the stirring barrel, the raw material stirring device comprises a first motor with a vertically downward driving end and a stirring rod, a double-layer preheating pipe is connected on the feeding port, a preheating device is arranged on the upper surface of the tank body, a water outlet pipe and a water inlet pipe are respectively connected on the outer side wall of the preheating device, a feeding pipe is connected on the lower surface of the stirring barrel, the feeding pipe is fixedly connected with the double-layer preheating pipe, a plurality of discharging pipes are arranged in the double-layer preheating pipe, compared with the prior art, the phenomena of insufficient reaction of raw materials and side reaction are reduced, and the production stability and the product quality are improved.
Description
Technical Field
The utility model relates to a chemical industry equipment, concretely relates to unsaturated polyester resin liquid raw materials feeding system.
Background
The reaction kettle is widely applied to researches of production type users such as petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like and various scientific research experimental projects, liquid or gas materials are usually added in the reaction process, the existing reaction kettle feeding mode can add a certain amount of materials within a set time, but the feeding positions are located at the same point, so that uneven feeding is easily caused, the local concentration of the liquid and/or gas materials added into the reaction kettle is too high, the operation with higher requirements on the local concentration is not very suitable, the quality of the produced product is poor, most of the reaction kettles are stirred and reacted while feeding, the phenomena of insufficient reaction and side reaction caused by insufficient mixing of raw materials are easily caused, and the phenomenon of side reaction caused by slow temperature rise is easily caused, resulting in a reduction in product quality, and thus improvements are necessary.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can to raw and other materials mix in advance and the good high unsaturated polyester resin liquid raw materials feeding system of product quality of production stability who preheats.
The technical scheme of the utility model is realized like this: the utility model provides an unsaturated polyester resin liquid raw materials feeding system, includes a jar body, be provided with feed inlet and discharge gate on the jar body, be provided with agitating unit, its characterized in that in the jar body: a pre-stirring device is arranged above the tank body and comprises a supporting rod and a stirring barrel, the lower surface of the stirring barrel is fixedly connected with one end of the supporting rod, far away from the stirring barrel, vertically extends downwards to the ground and is fixedly connected with the ground, a feeding port is arranged on the upper surface of the stirring barrel, a raw material stirring device is arranged on the upper surface of the stirring barrel and comprises a first motor with a vertical downward driving end and a stirring rod, the first motor is fixedly connected with the upper surface of the stirring barrel, one end of the stirring rod is fixedly connected with the driving end of the first motor, the other end of the stirring rod penetrates through the upper surface of the stirring barrel and then vertically extends downwards to the stirring barrel, stirring blades are fixedly connected on the outer side wall of the stirring rod, a double-layer preheating pipe is connected on the feeding port, and comprises an outer pipe and an inner pipe arranged in the, the double-layer preheating pipe is characterized in that one end, far away from the feed inlet, of the double-layer preheating pipe extends downwards in a spiral shape along the inner side wall of the tank body, one end, far away from the feed inlet, of the outer pipe is fixedly connected with the inner side wall of the tank body and penetrates through the tank body, one end, far away from the feed inlet, of the inner pipe is sealed, the upper surface of the tank body is provided with a preheating device, the outer side wall of the preheating device is respectively connected with a water outlet pipe and a water inlet pipe, the water outlet pipe is fixedly connected with the outer pipe, the water inlet pipe is fixedly connected with one end, far away from the feed inlet, of the outer pipe, the lower surface of the stirring barrel is connected with a feeding pipe, the feeding pipe is communicated with the stirring barrel, a manual valve is arranged on the feeding pipe, one end, the other end penetrates out of the outer tube.
By adopting the technical scheme, in the process of processing unsaturated polyester resin, the manual valve is firstly closed, then liquid raw materials are poured into the stirring barrel through the feeding port, then the first motor is started, the first motor drives the stirring rod to rotate, the stirring blades rotate along with the stirring rod and stir the liquid raw materials, after the liquid raw materials are fully stirred and mixed, the preheating device is started, the manual valve is opened, the stirred liquid raw materials enter the feeding pipe and then enter the inner pipe, meanwhile, the preheating device conveys out a heat medium, the heat medium reaches the outer pipe of the preheating pipe through the water outlet pipe, enters the water inlet pipe after passing through the outer pipe and finally returns to the preheating device, the temperature of the inner pipe wrapped by the outer pipe is increased by the heat medium in the process of flowing through the outer pipe, so that the liquid raw materials are preheated, the preheated liquid raw materials flow out through the discharge pipe and enter the tank body, at last with its processing at jar internal, for prior art, the utility model discloses can reduce the phenomenon that appears leading to reacting inadequately and the side reaction because of raw and other materials unmixedly abundant before to raw and other materials processing with its intensive mixing, can preheat it before processing raw and other materials simultaneously, reduced the phenomenon that appears leading to appearing the side reaction between the raw and other materials too slowly because of temperature rise, improved production stability and product quality.
The utility model discloses further set up to: the outer side wall of the supporting rod is provided with a lifting platform device, the lifting platform device comprises a lifting platform, a hoisting motor and a transmission rod, the outer side wall of the supporting rod is vertically provided with a rack, the outer side walls of the supporting rod, which are positioned at two sides of the rack, are respectively vertically provided with a T-shaped sliding groove, the outer side wall of the lifting platform is provided with a T-shaped sliding block which is matched with the sliding groove, the outer side wall of the lifting platform is provided with a gear groove, the inner walls at two sides, which are opposite to the gear groove, are respectively provided with a mounting hole and a third through hole, a mounting hole bearing and a third through hole bearing are respectively arranged in the mounting hole and the third through hole, the third through hole horizontally penetrates through the outer side wall of the lifting platform along the front-back direction, a gear which is matched with the rack is arranged in the gear groove, the hoisting motor is, one end of the transmission rod is fixedly connected with the driving end of the hoisting motor, the other end of the transmission rod penetrates through the third through hole and the third through hole bearing, the gear and the mounting hole bearing in sequence and then is rotatably arranged in the mounting hole, the transmission rod is fixedly connected with the gear, and the lifting platform is fixedly connected with the placing platform on the outer side wall of one side, away from the gear groove, of the lifting platform.
Through adopting the above-mentioned technical scheme, at the in-process of processing unsaturated polyester resin, the carrier that will be equipped with liquid raw materials is placed placing the bench, then start hoisting motor, hoisting motor drives the transfer line and rotates, the pivoted transfer line drives gear revolve, the pivoted gear upwards climbs along the rack, the gear that upwards climbs drives the elevating platform and places the bench and move up together, close hoisting motor when climbing to the top, the hoisting motor lock is dead, then will place the liquid raw materials on the bench and pour into the agitator and carry out follow-up processing flow, then reverse start hoisting motor descends the elevating platform and carries out the material loading again, for prior art, the utility model discloses make things convenient for the transport of liquid raw materials in the course of working, improved work efficiency.
The utility model discloses preferred is: and one end of the stirring rod, which is far away from the first motor, is provided with an S-shaped screw rod extending into the feeding pipe.
Through adopting above-mentioned technical scheme, at the in-process that stirs the mixture to liquid raw materials, the motor drives the puddler and rotates, and the puddler drives S-shaped screw rod, and S-shaped screw rod can prevent that the material from blockking up the material feeding pipe pipeline when throwing the intraductal rotation of material.
The utility model discloses preferred is: and the manual valve is provided with a flowmeter.
Through adopting above-mentioned technical scheme, throwing the material in-process, can control the how much of the liquid raw materials that gets into the jar body through the flowmeter, improve work efficiency.
The utility model discloses preferred is: a ladder stand is arranged on one side of the pre-stirring device, a standing platform is arranged on the upper portion of the ladder stand, one side, far away from the ladder stand, of the standing platform is fixedly connected with a supporting rod, and a supporting frame is arranged on the lower surface of the ladder stand.
Through adopting above-mentioned technical scheme, at the in-process of processing unsaturated polyester resin, can directly walk to the agitating unit limit in advance through the cat ladder, add the agitator with liquid raw materials, need not to build the double-deck platform in the workshop, saved space and cost.
The utility model discloses preferred is: the stirring barrel and the supporting rod are made of conductive materials.
Through adopting above-mentioned technical scheme, at the in-process that stirs the mixture to liquid raw materials, electrically conductive material can lead ground with the static that stirs the mixing in-process and produce to the phenomenon of production accident has been reduced because of static produces.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic longitudinal cross-sectional view of the elevating platform assembly.
Fig. 3 is a cross-sectional schematic view of the elevating platform assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses an unsaturated polyester resin liquid raw materials feeding system, including a jar body 1, be provided with feed inlet 2 and discharge gate 3 on the jar body 1, be provided with agitating unit 4 in the jar body 1 in the utility model discloses in the embodiment: a pre-stirring device is arranged above the tank body 1 and comprises a supporting rod 5 and a stirring barrel 6, the lower surface of the stirring barrel 6 is fixedly connected with one end of the supporting rod 5, far away from the stirring barrel 6, vertically extends downwards to the ground and is fixedly connected with the ground, a feeding port 7 is arranged on the upper surface of the stirring barrel 6, a raw material stirring device is arranged on the upper surface of the stirring barrel 6 and comprises a first motor 8 with a vertically downward driving end and a stirring rod 9, the first motor 8 is fixedly connected with the upper surface of the stirring barrel 6, one end of the stirring rod 9 is fixedly connected with the driving end of the first motor 8, the other end of the stirring rod passes through the upper surface of the stirring barrel 6 and then vertically extends downwards to the stirring barrel 6, stirring blades 10 are fixedly connected on the outer side wall of the stirring rod 9, and a double-layer preheating pipe 11 is connected on the feeding, the double-layer preheating pipe 11 comprises an outer pipe and an inner pipe arranged in the outer pipe, one end, far away from the feed port 2, of the double-layer preheating pipe 11 extends downwards spirally along the inner side wall of the tank body 1, one end, far away from the feed port 2, of the outer pipe is fixedly connected with the inner side wall of the tank body 1 and penetrates through the tank body 1, one end, far away from the feed port 2, of the inner pipe is sealed, a preheating device 12 is arranged on the upper surface of the tank body 1, the outer side wall of the preheating device 12 is connected with a water outlet pipe 13 and a water inlet pipe 14 respectively, the water outlet pipe 13 is fixedly connected with the outer pipe, the water inlet pipe 14 is fixedly connected with one end, far away from the feed port 2, of the water inlet pipe 14 and the outer pipe, the lower surface of the stirring barrel 6 is connected with a feeding pipe 15, the feeding pipe 15 is communicated with the stirring barrel 6, a manual valve 16 is And a gap is formed between the outer pipe and the inner pipe, a plurality of discharging pipes 17 are uniformly arranged in the gap, one ends of the discharging pipes 17 are communicated with the inner pipe, and the other ends of the discharging pipes penetrate out of the outer pipe.
By adopting the technical scheme, in the process of processing unsaturated polyester resin, the manual valve 16 is firstly closed, then liquid raw materials are poured into the stirring barrel 6 through the feeding port 7, then the first motor 8 is started, the first motor 8 drives the stirring rod 9 to rotate, the stirring fan blades 10 rotate along with the stirring rod 9 and stir the liquid raw materials, after the liquid raw materials are fully stirred and mixed, the preheating device 12 is started, the manual valve 9 is opened, the stirred liquid raw materials enter the feeding pipe 15 and then enter the inner pipe, meanwhile, the preheating device 12 conveys heat media, the heat media reach the preheating pipe 11 through the water outlet pipe 13 and then enter the outer pipe, and then enter the water inlet pipe 14 and finally return to the preheating device 12 after passing through the outer pipe, the temperature of the inner pipe wrapped by the outer pipe is increased in the process of flowing through the outer pipe, and thus the liquid raw materials are preheated, the liquid raw materials after preheating flows out and gets into jar body 1 through discharging pipe 17 in, at last with its processing in jar body 1, for prior art, the utility model discloses can be before processing raw and other materials with its intensive mixing, reduced the phenomenon that appears leading to reacting inadequately and side reaction because of raw and other materials unmixed is abundant, can preheat it before processing raw and other materials simultaneously, reduced the phenomenon that appears leading to side reaction between the raw and other materials too slowly because of the temperature rise, improved production stability and product quality.
In the embodiment of the present invention: the outer side wall of the support rod 5 is provided with a lifting platform device, the lifting platform device comprises a lifting platform 18, a hoisting motor 19 and a transmission rod 20, the outer side wall of the support rod 5 is vertically provided with a rack 21, the outer side walls of the support rod 5 positioned at two sides of the rack 21 are respectively and vertically provided with a T-shaped sliding groove 22, the outer side wall of the lifting platform 18 is provided with a T-shaped sliding block 23 mutually matched with the sliding groove 22, the outer side wall of the lifting platform 18 is provided with a gear groove 24, the inner walls at two opposite sides of the gear groove 24 are respectively provided with a mounting hole 25 and a third through hole 26, the mounting hole 25 and the third through hole 26 are respectively provided with a mounting hole bearing and a third through hole bearing, the third through hole 26 horizontally penetrates through the outer side wall of the lifting platform 18 along the front-back direction, and a gear 27 mutually, the outer side wall of the lifting motor 19 is fixedly connected with the outer side wall of the lifting platform 18, the driving end of the lifting motor 19 is located at one end, away from the gear groove 24, of the third through hole 26, one end of the transmission rod 20 is fixedly connected with the driving end of the lifting motor 19, the other end of the transmission rod sequentially penetrates through the third through hole 26, the third through hole bearing, the gear 27 and the mounting hole bearing and then is rotatably arranged in the mounting hole 25, the transmission rod 20 is fixedly connected with the gear 27, and the outer side wall, away from one side of the gear groove 24, of the lifting platform 18 is fixedly connected with a.
Through adopting above-mentioned technical scheme, at the in-process of processing unsaturated polyester resin, the carrier that will be equipped with liquid feedstock is placed on placing platform 28, then start hoisting motor 19, hoisting motor 19 drives transfer line 20 and rotates, pivoted transfer line 20 drives gear 27 and rotates, pivoted gear 27 upwards climbs along rack 21, the gear 27 that upwards climbs drives elevating platform 18 and places platform 28 and move up together, close hoisting motor 19 when climbing to the top, hoisting motor 19 locks, then will place the liquid feedstock on the platform and pour into the agitator and carry out follow-up process flow, then reverse start hoisting motor 19 with elevating platform 18 decline and carry out the material loading again, for prior art, the utility model discloses make things convenient for liquid feedstock's transport in the course of working, improved work efficiency.
In the embodiment of the present invention: the end of the stirring rod 9 remote from the first motor 8 is provided with an S-shaped screw 29 extending into the feeding pipe 15.
Through adopting above-mentioned technical scheme, at the in-process that stirs the mixture to liquid raw materials, the motor drives the puddler and rotates, and the puddler drives S-shaped screw rod, and S-shaped screw rod can prevent that the material from blockking up the material feeding pipe pipeline when throwing the intraductal rotation of material.
In the embodiment of the present invention: the manual valve 16 is provided with a flow meter 30.
Through adopting above-mentioned technical scheme, throwing the material in-process, can control the how much of the liquid raw materials that gets into the jar body through the flowmeter, improve work efficiency.
In the embodiment of the present invention: a ladder 31 is arranged on one side of the pre-stirring device, a standing platform 32 is arranged on the upper portion of the ladder 31, one side, far away from the ladder 21, of the standing platform 32 is fixedly connected with the supporting rod 5, and a supporting frame 33 is arranged on the lower surface of the ladder 31.
Through adopting above-mentioned technical scheme, at the in-process of processing unsaturated polyester resin, can directly walk to the agitating unit limit in advance through the cat ladder, add the agitator with liquid raw materials, need not to build the double-deck platform in the workshop, saved space and cost.
In the embodiment of the present invention: the stirring barrel 6 and the support rod 5 are made of conductive materials.
Through adopting above-mentioned technical scheme, at the in-process that stirs the mixture to liquid raw materials, electrically conductive material can lead ground with the static that stirs the mixing in-process and produce to the phenomenon of production accident has been reduced because of static produces.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an unsaturated polyester resin liquid raw materials feeding system, includes a jar body, be provided with feed inlet and discharge gate on the jar body, be provided with agitating unit, its characterized in that in the jar body: a pre-stirring device is arranged above the tank body and comprises a supporting rod and a stirring barrel, the lower surface of the stirring barrel is fixedly connected with one end of the supporting rod, far away from the stirring barrel, vertically extends downwards to the ground and is fixedly connected with the ground, a feeding port is arranged on the upper surface of the stirring barrel, a raw material stirring device is arranged on the upper surface of the stirring barrel and comprises a first motor with a vertical downward driving end and a stirring rod, the first motor is fixedly connected with the upper surface of the stirring barrel, one end of the stirring rod is fixedly connected with the driving end of the first motor, the other end of the stirring rod penetrates through the upper surface of the stirring barrel and then vertically extends downwards to the stirring barrel, stirring blades are fixedly connected on the outer side wall of the stirring rod, a double-layer preheating pipe is connected on the feeding port, and comprises an outer pipe and an inner pipe arranged in the, the double-layer preheating pipe is characterized in that one end, far away from the feed inlet, of the double-layer preheating pipe extends downwards in a spiral shape along the inner side wall of the tank body, one end, far away from the feed inlet, of the outer pipe is fixedly connected with the inner side wall of the tank body and penetrates through the tank body, one end, far away from the feed inlet, of the inner pipe is sealed, the upper surface of the tank body is provided with a preheating device, the outer side wall of the preheating device is respectively connected with a water outlet pipe and a water inlet pipe, the water outlet pipe is fixedly connected with the outer pipe, the water inlet pipe is fixedly connected with one end, far away from the feed inlet, of the outer pipe, the lower surface of the stirring barrel is connected with a feeding pipe, the feeding pipe is communicated with the stirring barrel, a manual valve is arranged on the feeding pipe, one end, the other end penetrates out of the outer tube.
2. The unsaturated polyester resin liquid raw material feeding system according to claim 1, characterized in that: the outer side wall of the supporting rod is provided with a lifting platform device, the lifting platform device comprises a lifting platform, a hoisting motor and a transmission rod, the outer side wall of the supporting rod is vertically provided with a rack, the outer side walls of the supporting rod, which are positioned at two sides of the rack, are respectively vertically provided with a T-shaped sliding groove, the outer side wall of the lifting platform is provided with a T-shaped sliding block which is matched with the sliding groove, the outer side wall of the lifting platform is provided with a gear groove, the inner walls at two sides, which are opposite to the gear groove, are respectively provided with a mounting hole and a third through hole, a mounting hole bearing and a third through hole bearing are respectively arranged in the mounting hole and the third through hole, the third through hole horizontally penetrates through the outer side wall of the lifting platform along the front-back direction, a gear which is matched with the rack is arranged in the gear groove, the hoisting motor is, one end of the transmission rod is fixedly connected with the driving end of the hoisting motor, the other end of the transmission rod penetrates through the third through hole and the third through hole bearing, the gear and the mounting hole bearing in sequence and then is rotatably arranged in the mounting hole, the transmission rod is fixedly connected with the gear, and the lifting platform is fixedly connected with the placing platform on the outer side wall of one side, away from the gear groove, of the lifting platform.
3. The unsaturated polyester resin liquid raw material feeding system according to claim 1, characterized in that: and one end of the stirring rod, which is far away from the first motor, is provided with an S-shaped screw rod extending into the feeding pipe.
4. The unsaturated polyester resin liquid raw material feeding system according to claim 1, characterized in that: and the manual valve is provided with a flowmeter.
5. The unsaturated polyester resin liquid raw material feeding system according to claim 1, characterized in that: a ladder stand is arranged on one side of the pre-stirring device, a standing platform is arranged on the upper portion of the ladder stand, one side, far away from the ladder stand, of the standing platform is fixedly connected with a supporting rod, and a supporting frame is arranged on the lower surface of the ladder stand.
6. The unsaturated polyester resin liquid raw material feeding system according to claim 1, characterized in that: the stirring barrel and the supporting rod are made of conductive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580332.6U CN210584862U (en) | 2019-09-20 | 2019-09-20 | Unsaturated polyester resin liquid raw material feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580332.6U CN210584862U (en) | 2019-09-20 | 2019-09-20 | Unsaturated polyester resin liquid raw material feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584862U true CN210584862U (en) | 2020-05-22 |
Family
ID=70718620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580332.6U Active CN210584862U (en) | 2019-09-20 | 2019-09-20 | Unsaturated polyester resin liquid raw material feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849635A (en) * | 2022-04-28 | 2022-08-05 | 上海电气集团股份有限公司 | Energy-saving reaction furnace |
| CN115318137A (en) * | 2021-09-26 | 2022-11-11 | 上海祥峪科技有限公司 | Stirring mixing arrangement that ethylenediamine catalyst preparation was used |
-
2019
- 2019-09-20 CN CN201921580332.6U patent/CN210584862U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318137A (en) * | 2021-09-26 | 2022-11-11 | 上海祥峪科技有限公司 | Stirring mixing arrangement that ethylenediamine catalyst preparation was used |
| CN114849635A (en) * | 2022-04-28 | 2022-08-05 | 上海电气集团股份有限公司 | Energy-saving reaction furnace |
| CN114849635B (en) * | 2022-04-28 | 2024-04-12 | 上海电气集团股份有限公司 | Energy-saving reaction furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210584862U (en) | Unsaturated polyester resin liquid raw material feeding system | |
| CN205638395U (en) | Intelligent injection system for profile control and water shutoff of oily sludge | |
| CN210964793U (en) | Chemical industry medicament compounding jar | |
| CN205413010U (en) | Adjustable reation kettle of portable stirring radius | |
| CN105756639A (en) | Intelligent injection system for profile control and water shutoff of oily sludge | |
| CN208771415U (en) | A kind of liquid reagent production highly effective reaction kettle | |
| CN217449873U (en) | Special high-efficient energy-conserving agitating unit of chemical industry | |
| CN202191874U (en) | High-capacity circulatory stirring pool | |
| CN210303390U (en) | Double-planet mixer convenient to material loading | |
| CN203990611U (en) | Paint stirring reactor | |
| CN217725560U (en) | Reaction kettle with high-efficiency mixing function | |
| CN208288001U (en) | A kind of Multi-stage stirring formula reaction kettle component | |
| CN211333900U (en) | Be applied to building engineering's agitated vessel | |
| CN217140211U (en) | Mixing device for chemical process | |
| CN217473240U (en) | High-speed dispersion tank capable of circularly stirring | |
| CN211190144U (en) | Chemical reaction kettle capable of controlling mixing speed | |
| CN210357092U (en) | A flash mixed device for preparing 3-aminopropanol | |
| CN214438013U (en) | Bacteriostatic liquid blending and dripping device | |
| CN217093008U (en) | Heating and stirring equipment for color asphalt cement | |
| CN215823019U (en) | Stirring device of defoaming agent XY-566 catalyst reation kettle | |
| CN212215481U (en) | Chemical reactor for improving chemical reaction rate | |
| CN220657372U (en) | Processing equipment of polyacrylamide water quality purifying agent | |
| CN214026539U (en) | Phenolic resin product mixing device | |
| CN217392086U (en) | Paint production device | |
| CN220405469U (en) | Electric heating batching tank |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Liquid Raw Material Feeding System for Unsaturated Polyester Resin Effective date of registration: 20230926 Granted publication date: 20200522 Pledgee: China Construction Bank Suichang Sub branch Pledgor: Zhejiang Xinji Chemical Co.,Ltd. Registration number: Y2023330002184 |