CN209901282U - Full-automatic polycarboxylate water reducing agent integration synthesis equipment - Google Patents
Full-automatic polycarboxylate water reducing agent integration synthesis equipment Download PDFInfo
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- CN209901282U CN209901282U CN201920459718.5U CN201920459718U CN209901282U CN 209901282 U CN209901282 U CN 209901282U CN 201920459718 U CN201920459718 U CN 201920459718U CN 209901282 U CN209901282 U CN 209901282U
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- Prior art keywords
- jar
- metering tank
- reation kettle
- tank
- motor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 10
- 230000010354 integration Effects 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 238000000605 extraction Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000002572 peristaltic effect Effects 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
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Abstract
The utility model discloses a full-automatic polycarboxylate water reducing agent integration synthesis equipment, including PLC the control unit, reation kettle, metering tank, A jar and B jar, the metering tank front end is through being connected with the feed proportioning motor that is used for the inlet tube of intaking and draws water and extracts the material, the metering tank top is provided with metering tank agitator motor and stirring rod, the feed proportioning motor is connected with reation kettle, metering tank, A jar and B jar respectively through the pipeline, pipeline and reation kettle intercommunication are passed through to A jar, B jar below, be equipped with A jar dropwise add valve, B jar dropwise add valve in the middle of the pipeline between A jar, B jar and the reation kettle, the reation kettle top is provided with reation kettle agitator motor and stirring rod, reation kettle one side is provided with the dog-house that is used for adding the material, the dog-house is connected with the material loading gear pump.
Description
Technical Field
The utility model relates to a chemical industry technical field, in particular to integrative synthetic equipment of full-automatic polycarboxylate water reducing agent.
Background
The existing synthesis equipment has the following defects:
1. the reaction kettle is heated by a boiler, so that the heating is uneven, the temperature is not easy to control, and the air is seriously polluted by burning coal;
2. during dripping, a peristaltic pump is adopted for dripping, so that the dripping is uneven, the reaction is insufficient, and the quality of a finished product is poor;
3. when the equipment is weighed, the motor needs to be started and stopped manually, so that the weighing is inaccurate, and each valve needs to be opened and closed manually, so that the production efficiency and the product quality are greatly reduced;
4. when materials are added to the reaction kettle, the materials need to be conveyed to the second-layer platform by the elevator to be fed, danger is easily caused to a person in the material lifting engineering, and the materials need to be fed on the second-layer platform when the materials are fed, so that certain danger is realized.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the utility model is to provide an integrative synthesis equipment of full-automatic polycarboxylate water reducing agent.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a full-automatic polycarboxylate water reducing agent integration synthesis equipment, includes PLC the control unit, reation kettle, metering tank, A jar and B jar, the metering tank front end is through being connected with the feed proportioning motor that is used for the inlet tube of intaking and draws water and extracts the material, the metering tank top is provided with metering tank agitator motor and stirring rod, the feed proportioning motor is connected with reation kettle, metering tank, A jar and B jar respectively through the pipeline, A jar, B jar below are through pipeline and reation kettle intercommunication, be equipped with A jar dropwise add valve, B jar dropwise add valve in the middle of the pipeline between A jar, B jar and the reation kettle, the reation kettle top is provided with reation kettle agitator motor and stirring rod, reation kettle one side is provided with the dog-house that is used for adding the material, the dog-house is connected with the material loading gear pump.
As a further explanation, pneumatic baffle valves with touch control setting screens are arranged between the reaction kettle and the material conveying pipeline, between the tank a and the tank B and the metering tank, and between the metering tank and the reaction kettle.
As further illustration, the bottom parts of the metering tank, the tank A and the tank B are all provided with electronic scales.
As a further explanation, the stirring motor and the stirring rod of the reaction kettle, the stirring motor and the stirring rod of the metering tank, the feeding gear pump and the batching motor are all controlled by a PLC controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the switch motor and the valve in each step of the whole production process of the existing equipment need to be manually operated, the valve is easy to operate, the wrong valve is opened and closed due to errors, and the weighing precision is difficult to control. Resulting in low product yield. The control of this patent equipment adopts touch-sensitive screen and PLC control, and the valve adopts pneumatic flapper valve, only needs to set for relevant parameter on the touch-sensitive screen, and equipment just can be according to flow automatic operation, need not the manual work in the production and disturbs. The weighing precision is high, and the production efficiency is high;
2. the existing equipment adopts a peristaltic pump for dropwise adding in the dropwise adding process, the dropwise adding flow rate is not uniform, and the peristaltic pump is easy to damage, so that the product quality qualification rate is low. The flow rate of the patent product is controlled by a PLC (programmable logic controller) by adopting an electric ball valve, and the flow rate is automatically adjusted to enable the flow rate to be uniformly dripped, so that the finished product rate of the product is improved;
3. the existing product is directly thrown into the reaction kettle by using a lifter or a forklift to convey materials onto the second-layer platform when the materials are thrown, the operation is not easy, and the working danger coefficient of a worker standing on the second-layer platform is higher. The patent product is thrown the material and is smashing the material through the material loading gear pump and take out reation kettle in ground to the dog-house, removes from to the two-layer platform pay-off process, has also improved personnel's factor of safety simultaneously.
Drawings
FIG. 1 is a schematic view of the overall connection structure of the present invention;
FIG. 2 is a schematic diagram of a first embodiment of the present invention;
FIG. 3 is a second schematic diagram of the components of the present invention;
in the figure: 1. the device comprises a reaction kettle, 2, a metering tank, 3, a tank A, 4, a tank B, 5, a feeding gear pump, 6, a feeding port, 7, a reaction kettle stirring motor and a stirring rod, 8, a water inlet pipe, 9, a batching motor, 10, a metering tank stirring motor and a stirring rod, 11, a tank A dropping valve and 12, a tank B dropping valve.
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 work belong to the protection scope of the present invention.
An integrated synthesis device of a full-automatic polycarboxylate superplasticizer comprises a PLC controller, a reaction kettle 1, a metering tank 2, a tank A3 and a tank B4, the front end of the metering tank 2 is connected with a water inlet pipe 8 for water inlet and a batching motor 9 for pumping water and materials, a metering tank stirring motor and a stirring rod 10 are arranged above the metering tank 2, the batching motor is respectively connected with the reaction kettle 1, the metering tank 2, the tank A3 and the tank B4 through pipelines, the lower parts of the tank A3 and the tank B4 are communicated with the reaction kettle 1 through pipelines, a tank A dropping valve 11 and a tank B dropping valve 12 are arranged in the middle of the pipelines between the tank A3 and the tank B4 and the reaction kettle 1, a reaction kettle stirring motor and a stirring rod 7 are arranged above the reaction kettle, a feed port 6 for adding materials is arranged on one side of the reaction kettle, and the feed port 6 is connected with a feeding gear pump 5.
Pneumatic baffle valves with touch control setting screens are arranged between the reaction kettle 1 and a material conveying pipeline, between the tank A3 and the tank B4 and the metering tank 2, and between the metering tank 2 and the reaction kettle 1.
And electronic scales are arranged at the bottoms of the metering tank 2, the tank A3 and the tank B4.
Reation kettle agitator motor and stirring rod 7, metering tank agitator motor and stirring rod 10, material loading gear pump 5 and batching motor 9 all control through the PLC controller
The utility model discloses the theory of operation of equipment:
raw water is pumped into a metering tank 2 through a batching motor, is metered through an electronic scale, and is pumped into a reaction kettle 1 through the batching motor after being metered; 2. after water is added into the reaction kettle 1, a heating device in the reaction kettle 1 is opened to heat the water to a set temperature, the feeding is started from a feeding port 6 after the water reaches the set temperature, a stirring motor of the reaction kettle is started, and the material is pumped into the reaction kettle 1 through a feeding gear pump 5 to be dissolved; the material A is prepared, a plurality of materials with certain weight are extracted into the metering tank 2 through the proportioning motor 9 to be mixed and stirred, and the material A is extracted into the tank A (an electronic scale is arranged below the tank A) through the proportioning motor after stirring is finished; the material B is prepared, a certain weight of materials are extracted into a metering tank through a material proportioning motor to be mixed and stirred, and the material B is extracted into a tank B (an electronic scale is arranged below the tank B) through the material proportioning motor after stirring is finished; dropwise adding, wherein the material A and the material B are required to be dropwise added into the reaction kettle 1 at a constant speed within a set time for chemical reaction; 6. after the dropwise addition, water with a certain weight is weighed by the metering tank 2 and added into the reaction kettle 1, and the production is completed after the water is uniformly stirred.
The switch motor and the valve in each step of the whole production process of the existing equipment need to be manually operated, the valve is easy to operate, the wrong valve is opened and closed due to errors, and the weighing precision is difficult to control. Resulting in low product yield. The control of this equipment adopts touch-sensitive screen and PLC control, and the valve adopts pneumatic flapper valve, only needs to set for relevant parameter on the touch-sensitive screen, and equipment just can be according to flow automatic operation, need not artificial interference in the production. The weighing precision is high, and the production efficiency is high; the existing equipment adopts a peristaltic pump for dropwise adding in the dropwise adding process, the dropwise adding flow rate is not uniform, and the peristaltic pump is easy to damage, so that the product quality is low in qualification rate; the flow rate of the patent product is controlled by a PLC (programmable logic controller) by adopting an electric ball valve, and the flow rate is automatically adjusted to enable the flow rate to be uniformly dripped, so that the finished product rate of the product is improved; the existing product is directly thrown into the reaction kettle by using a lifter or a forklift to convey materials onto the second-layer platform when the materials are thrown, the operation is not easy, and the working danger coefficient of a worker standing on the second-layer platform is higher.
The utility model discloses throw the material in ground to the dog-house smash the material through the material loading gear pump and take out reation kettle, remove from to two layers of platform pay-off processes, also improved personnel's factor of safety simultaneously. The reaction kettle of the existing equipment is made of enamel or stainless steel, the equipment is heavy, the cost is high, the transportation is not easy, the patent product is made of polypropylene, and the reaction kettle is light in weight, low in cost and convenient to transport.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an integrative synthetic equipment of full-automatic polycarboxylate water reducing agent, a serial communication port, including PLC controller, reation kettle, metering tank, A jar and B jar, the metering tank front end is through being connected with the inlet tube that is used for intaking and the batching motor of drawing water and extraction material, the metering tank top is provided with metering tank agitator motor and stirring rod, the batching motor is connected with reation kettle, metering tank, A jar and B jar respectively through the pipeline, pipeline and reation kettle intercommunication are passed through to A jar, B jar below, be equipped with A jar dropwise add valve, B jar dropwise add valve in the middle of the pipeline between A jar, B jar and the reation kettle, the reation kettle top is provided with reation kettle agitator motor and stirring rod, reation kettle one side is provided with the dog-house that is used for adding the material, the dog-house is connected with the material loading.
2. The integrated synthesis equipment for the full-automatic polycarboxylate water reducer according to claim 1, wherein pneumatic baffle valves with touch control setting screens are arranged between the reaction kettle and a material conveying pipeline, between the tank A and the tank B and the metering tank, and between the metering tank and the reaction kettle.
3. The integrated synthesis equipment for the full-automatic polycarboxylate water reducer according to claim 1, wherein the metering tank, the tank A and the tank B are respectively provided with an electronic scale at the bottom.
4. The integrated synthesis equipment for the full-automatic polycarboxylate water reducer according to claim 1, wherein the stirring motor and the stirring rod of the reaction kettle, the stirring motor and the stirring rod of the metering tank, the feeding gear pump and the batching motor are all controlled by a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459718.5U CN209901282U (en) | 2019-04-08 | 2019-04-08 | Full-automatic polycarboxylate water reducing agent integration synthesis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459718.5U CN209901282U (en) | 2019-04-08 | 2019-04-08 | Full-automatic polycarboxylate water reducing agent integration synthesis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209901282U true CN209901282U (en) | 2020-01-07 |
Family
ID=69035365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459718.5U Expired - Fee Related CN209901282U (en) | 2019-04-08 | 2019-04-08 | Full-automatic polycarboxylate water reducing agent integration synthesis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209901282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212750A (en) * | 2023-05-06 | 2023-06-06 | 河北环恒科技有限公司 | Automatic control system and method for batch dripping for polycarboxylate superplasticizer mother liquor production |
-
2019
- 2019-04-08 CN CN201920459718.5U patent/CN209901282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116212750A (en) * | 2023-05-06 | 2023-06-06 | 河北环恒科技有限公司 | Automatic control system and method for batch dripping for polycarboxylate superplasticizer mother liquor production |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |