CN210752525U - Automatic compounding system of polycarboxylate water reducing agent - Google Patents
Automatic compounding system of polycarboxylate water reducing agent Download PDFInfo
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- CN210752525U CN210752525U CN201921644159.1U CN201921644159U CN210752525U CN 210752525 U CN210752525 U CN 210752525U CN 201921644159 U CN201921644159 U CN 201921644159U CN 210752525 U CN210752525 U CN 210752525U
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Abstract
The utility model relates to the technical field of water reducing agent compounding devices, in particular to an automatic polycarboxylate water reducing agent compounding system, wherein the automatic polycarboxylate water reducing agent compounding system comprises a mother liquor module, an auxiliary agent module and a main material module which are respectively connected with a compounding module pipeline; the compound module is used for mixing the raw materials added from the mother liquor module, the auxiliary agent module and the main material module; the mother liquor module comprises a plurality of mother liquor storage tanks, the plurality of mother liquor storage tanks are respectively connected with a mother liquor main pipeline through corresponding mother liquor branch pipelines, the mother liquor main pipeline is connected with the compound module, and a mother liquor flowmeter used for measuring the dosage of the mother liquor input into the compound module is arranged on the mother liquor main pipeline. By adopting the automatic polycarboxylate superplasticizer compounding system provided by the utility model, the raw materials can be added separately and step by step in a time-sharing manner through the matching of the modules; the mother liquor module realizes accurate compounding by measuring the addition of various mother liquors in different time according to the characteristics of the compounding process through a plurality of mother liquor storage tanks and a plurality of mother liquor branch pipelines.
Description
Technical Field
The utility model relates to a compound technical field of water-reducing agent, in particular to automatic compound system of polycarboxylate water-reducing agent.
Background
The water reducing agent is an additive which reduces the mixing water consumption and improves the concrete strength under the condition of unchanged workability and cement consumption, or saves the cement consumption under the condition of unchanged workability and strength. The polycarboxylic acid high-performance water reducing agent is a concrete superplasticizer (water reducing agent) which is the forefront in the world at present, has the highest technological content, the best application prospect and the optimal comprehensive performance. The polycarboxylic acid high-performance water reducing agent is carboxylic acid graft multipolymer and other products, and the comparison with the performance of similar products at home and abroad shows that the polycarboxylic acid high-performance water reducing agent achieves the advanced international level in the aspects of technical performance indexes, cost performance and the like.
However, in the current compound production of the polycarboxylic acid water reducing agent, the variety of mother liquor used in the preparation process is large, and the adding amount is not accurate enough in the adding process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the dosage of the mother liquor added in the background art is easy to cause errors, the utility model provides an automatic compounding system of a polycarboxylate superplasticizer, which comprises a mother liquor module, an auxiliary agent module and a main material module which are respectively connected with a compounding module pipeline;
the compound module is used for mixing the raw materials added from the mother liquor module, the auxiliary agent module and the main material module;
the mother liquor module comprises a plurality of mother liquor storage tanks, the plurality of mother liquor storage tanks are respectively connected with a mother liquor main pipeline through corresponding mother liquor branch pipelines, the mother liquor main pipeline is connected with the compound module, and a mother liquor flowmeter used for measuring the dosage of the mother liquor input into the compound module is arranged on the mother liquor main pipeline.
In addition to the above configuration, it is preferable that the mother liquor flow meter is 1.
On the basis of the structure, the compound module comprises a compound kettle and a stirring device, wherein the compound kettle is respectively connected with the mother liquor module, the auxiliary agent module and the main material module through pipelines, and the stirring device is used for stirring raw materials in the compound kettle.
On the basis of the structure, further, an output pipeline for outputting the reagent in the kettle is arranged on the compound kettle, and an output pneumatic ball valve and an output centrifugal pump are sequentially arranged on the output pipeline according to the output direction of the reagent.
On the basis of the structure, the compound module further comprises a compound scale arranged below the compound kettle, when the mother liquor flowmeter and the main material flowmeter are normally used, the compound scale can be used as calibration metering equipment to measure the added mother liquor and the main material again, and when at least one of the mother liquor flowmeter and the main material flowmeter is damaged or metering errors occur, the compound scale is used as main metering equipment to meter the addition amounts of the mother liquor and the main material.
On the basis of the structure, further, the mother liquor module further comprises a mother liquor front side pneumatic ball valve, a mother liquor centrifugal pump and a mother liquor rear side pneumatic ball valve which are sequentially arranged on the mother liquor branch pipeline according to the output direction of the mother liquor.
On the basis of the structure, the auxiliary module comprises a plurality of auxiliary storage tanks, the auxiliary storage tanks are respectively connected with an auxiliary main pipeline through corresponding auxiliary branch pipelines, and the auxiliary main pipeline is connected with the compound module.
On the basis of the structure, the auxiliary agent module further comprises an auxiliary agent pneumatic ball valve and an auxiliary agent centrifugal pump which are sequentially arranged on the auxiliary agent branch pipeline according to the output direction of the auxiliary agent, and an auxiliary agent metering scale arranged below the auxiliary agent storage tank.
On the basis of the structure, further, the auxiliary agent main pipeline is connected with a cleaning pipeline, and a cleaning pneumatic ball valve is arranged on the cleaning pipeline.
On the basis of the structure, the main material module comprises a main material storage tank, and the main material storage tank is connected with the compound module through a main material pipeline; and the main material pipeline is sequentially provided with a main material pneumatic ball valve, a main material centrifugal pump and a main material flowmeter according to the output direction of the main material.
On the basis of the structure, the device further comprises a control module, wherein the control module is electrically connected with the compound module, the mother liquor module, the auxiliary agent module and the main material module respectively.
The utility model provides a pair of automatic compound system of polycarboxylate water reducing agent compares with prior art, has following advantage:
the raw materials can be added separately and step by step in a time-sharing manner through the matching of the compound module, the mother solution module, the auxiliary agent module and the main material module; the mother liquor module can measure the addition of various mother liquors in a time-sharing manner according to the characteristics of a compounding process through a plurality of mother liquor storage tanks and a plurality of mother liquor branch pipelines, so that accurate compounding is realized, and the working efficiency is improved.
In addition, in order to further realize the efficient operation of the compounding system, through the arrangement of the compounding storage tank of the compounding module, the compounding metering scale arranged below the compounding storage tank, the main material flowmeter of the main material module, the auxiliary agent storage tank of the auxiliary agent module and the auxiliary agent metering scale arranged below the auxiliary agent storage tank, when the compounding system is in normal operation, the accurate addition of the whole raw materials is realized through the main material flowmeter, the mother liquor flowmeter and the auxiliary agent metering scale; and when at least one flowmeter of the main material flowmeter and the mother liquid flowmeter is damaged or metering errors occur, the master batch and the main material are respectively metered by the compound metering scale, so that continuous and accurate operation of equipment is ensured.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of an automatic compounding system for a polycarboxylate superplasticizer provided by the present invention;
FIG. 2 is the utility model provides a control connection block diagram of an automatic compounding system of polycarboxylate water reducing agent.
Reference numerals:
stirring device for 100 compound module 110 compound kettle 120
130 compound metering balance 200 mother liquor module 210 mother liquor storage tank
220 mother liquor branch pipe 221 mother liquor front side pneumatic ball valve 222 mother liquor centrifugal pump
Main mother liquor pipe 240 mother liquor flow meter of 223 mother liquor rear side pneumatic ball valve 230
300 auxiliary agent module 310 auxiliary agent storage tank 320 auxiliary agent branch pipeline
Main additive pipeline of 321 additive pneumatic ball valve 322 additive centrifugal pump 330
340 auxiliary agent metering scale 400 main material module 410 main material storage tank
420 main material pipeline 430 main material pneumatic ball valve 440 main material centrifugal pump
450 output pneumatic ball valve of output pipeline 510 of main material flowmeter 500
520 output centrifugal pump 600 cleaning pipeline 610 cleaning pneumatic ball valve
700 control module
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides an automatic polycarboxylate superplasticizer compounding system, which comprises a mother liquor module 200, an auxiliary agent module 300 and a main material module 400 which are respectively connected with a compounding module 100 through pipelines;
the compound module 100 is used for mixing the raw materials from the mother liquor module 200, the auxiliary agent module 300 and the main material module 400;
the mother liquor module 200 comprises a plurality of mother liquor storage tanks 210, the plurality of mother liquor storage tanks 210 are respectively connected with a mother liquor main pipeline 230 through corresponding mother liquor branch pipelines 220, the mother liquor main pipeline 230 is connected with the compound module 100, and a mother liquor flowmeter 240 for measuring the amount of the mother liquor input into the compound module 100 is arranged on the mother liquor main pipeline 230.
In specific implementation, as shown in fig. 1, the compound module 100 is respectively connected to the mother liquor module 200, the auxiliary agent module 300, and the main material module 400 through pipelines; the mother liquor module 200 comprises a plurality of mother liquor storage tanks 210, mother liquor in the plurality of mother liquor storage tanks 210 flows into a mother liquor main pipeline 230 through corresponding mother liquor branch pipelines 220 respectively, and finally enters the compound module 100 through the mother liquor main pipeline 230, and according to the characteristics of the compound process, the input dosage of various mother liquor is metered in a time-sharing manner, the number of the mother liquor storage tanks 210 can be multiple, each mother liquor storage tank 210 corresponds to one mother liquor branch pipeline 220, the mother liquor passes through the mother liquor branch pipelines 220, the mother liquor main pipeline 230 and finally flows into the compound module 100 and then passes through a mother liquor flowmeter 240 arranged on the mother liquor main pipeline 230, and the mother liquor flowmeter 240 is used for metering the dosage of the mother liquor flowing into the compound module 100, so that accurate addition is realized, and the influence on the performance of prepared products caused by errors is avoided.
Preferably, the mother liquor flow meter 240 is preferably provided in 1.
During specific implementation, owing to adopt the timesharing to measure, all kinds of mother liquor all flow in mother liquor trunk line 220 through mother liquor branch pipe 220, consequently, only need set up 1 mother liquor flowmeter 240 on mother liquor trunk line 220 can, effectively reduce equipment cost, can satisfy the complex formulation of water-reducing agent simultaneously.
Preferably, the compounding module 100 includes a compounding kettle 110 respectively connected to the mother liquid module 200, the auxiliary module 300 and the main material module 400 through pipelines, and a stirring device 120 for stirring raw materials in the compounding kettle 110.
In specific implementation, as shown in fig. 1, the compounding module 100 includes a compounding kettle 110 and a stirring device 120, the compounding kettle 110 is respectively connected to the mother liquor module 200, the auxiliary agent module 300, and the main material module 400 through pipelines, the mother liquor module 200, the auxiliary agent module 300, and the main material module 400 respectively add the mother liquor, the auxiliary agent, and the main material into the compounding kettle 110 according to an actual preparation process, the stirring device 120 is disposed in the compounding kettle 110, and the stirring device 120 stirs the raw materials in the compounding kettle 110, so that the raw materials are mixed more uniformly.
Preferably, an output pipeline 500 for outputting the reagent in the kettle is arranged on the compounding kettle 110, and an output pneumatic ball valve 510 and an output centrifugal pump 520 are sequentially arranged on the output pipeline 500 according to the output direction of the reagent.
In specific implementation, as shown in fig. 1, an output pipeline 500 is arranged at the bottom of the compounding kettle 110, and the output pipeline 500 is used for outputting the prepared reagent in the compounding kettle 110 to the outside through the output pipeline 500 for subsequent processes; furthermore, an output pneumatic ball valve 510 and an output centrifugal pump 520 are sequentially arranged on the output pipeline 500 according to the output direction of the reagent, wherein the output pneumatic ball valve 510 is used for preventing the reagent from leaking out of the output pipeline 500 when the reagent is completely output, and the output centrifugal pump 520 is used for pumping out the reagent; above-mentioned structural design can effectively carry out the reagent in the built cauldron 110, simultaneously through output centrifugal pump 520 control switch to utilize output centrifugal pump 520 to accelerate output efficiency.
Preferably, the compounding module 100 further comprises a compounding scale 130 disposed below the compounding kettle 110.
In specific implementation, as shown in fig. 1, a compound scale 130 is further disposed below the compound module 100, and on one hand, the compound scale 130 is used in combination with a flow meter to perform double check to determine whether the amount of added reagent is accurate; on the other hand, whether the reagent in the compounding kettle 110 is completely output can be known through the compounding weigher 130, so that the waste caused by the fact that the output centrifugal pump 520 is in an idle state once the reagent is completely output because whether the reagent in the compounding kettle 110 is completely output cannot be known is effectively avoided; in addition, when the reagent in the compounding kettle 110 needs to be output in batches, due to the arrangement of the compounding scale 130, the accuracy of the amount of the reagent output in each batch can be ensured.
Preferably, the mother liquor module 200 further comprises a mother liquor front side pneumatic ball valve 221, a mother liquor centrifugal pump 222 and a mother liquor rear side pneumatic ball valve 223 which are sequentially arranged on the mother liquor branch pipe 220 according to the output direction of the mother liquor.
In specific implementation, as shown in fig. 1, the mother liquor branch pipe 220 is sequentially provided with a mother liquor front side pneumatic ball valve 221, a mother liquor centrifugal pump 222 and a mother liquor rear side pneumatic ball valve 223 according to the output direction of the mother liquor; the front pneumatic ball valve 221 of the mother liquor is closed when the mother liquor is not required to be output, so that the mother liquor is prevented from leaking, and the rear pneumatic ball valve 223 of the mother liquor is closed when the corresponding mother liquor is not extracted, so that the mother liquor is prevented from flowing backwards; while the mother liquor centrifugal pump 222 is used to draw the mother liquor from the mother liquor storage tank 210.
It should be noted that, because the variety of the mother liquor is many, there are a plurality of mother liquor storage tanks 210, and there are a plurality of corresponding mother liquor branch pipes 220, and each mother liquor branch pipe 220 is provided with a mother liquor front side pneumatic ball valve 221, a mother liquor centrifugal pump 222, and a mother liquor rear side pneumatic ball valve 223.
Preferably, the auxiliary module 300 includes a plurality of auxiliary storage tanks 310, the auxiliary storage tanks 310 are respectively connected to an auxiliary main pipe 330 through corresponding auxiliary branch pipes 320, and the auxiliary main pipe 330 is connected to the compound module 100.
In specific implementation, as shown in fig. 1, the assistant module 300 includes a plurality of assistant storage tanks 310, the assistants in the plurality of assistant storage tanks 310 respectively flow into an assistant main pipe 330 through corresponding assistant branch pipes 320, and then finally enter the compounding module 100 through the assistant main pipe 330, and the assistants involved in the compounding production are both liquid and solid, so that the solid assistants are pre-dissolved, firstly prepared into liquid assistants, and then added into the assistant storage tanks 310; adding the auxiliary agent according to the requirement of the compounding process.
Preferably, the auxiliary module 300 further comprises an auxiliary pneumatic ball valve 321 and an auxiliary centrifugal pump 322 which are sequentially arranged on the auxiliary branch pipeline 320 according to the output direction of the auxiliary, and an auxiliary metering scale 340 arranged below the auxiliary storage tank 310.
In specific implementation, as shown in fig. 1, an auxiliary pneumatic ball valve 321 and an auxiliary centrifugal pump 322 are sequentially arranged on the auxiliary branch pipe 320 according to the output direction of the auxiliary, and the auxiliary pneumatic ball valve 321 is closed when the auxiliary is not required to be output, so as to prevent the auxiliary from leaking or flowing backwards; the auxiliary agent centrifugal pump 322 is used for pumping the auxiliary agent from the auxiliary agent storage tank 310; in addition, an auxiliary agent metering scale 340 is arranged below the auxiliary agent storage tank 310, and the auxiliary agent metering scale 340 is used for metering the addition amount of the corresponding auxiliary agent to realize accurate addition.
Preferably, the main auxiliary agent pipe 330 is connected to a cleaning pipe 600, and a cleaning pneumatic ball valve 610 is disposed on the cleaning pipe 600.
During specific implementation, as shown in fig. 1, the auxiliary agent main pipe 330 is further connected with the cleaning pipe 600, the cleaning pipe 600 can be connected with a tap water tap and also can be connected with a storage container in which a cleaning agent is stored, so that after the auxiliary agent is added, cleaning liquid is introduced into the cleaning liquid through the cleaning pipe 600 to clean the auxiliary agent-related pipe, and meanwhile, a cleaning pneumatic ball valve 610 is arranged on the cleaning pipe 600, and the cleaning pneumatic ball valve 610 is used for controlling the opening and closing of the cleaning pipe 600, so that adjustment is facilitated, and meanwhile, leakage of the cleaning liquid can be prevented from occurring.
Preferably, the main material module 400 includes a main material storage tank 410, and the main material storage tank 410 is connected with the compound module 100 through a main material pipeline 420; the main material pipeline 420 is sequentially provided with a main material pneumatic ball valve 430, a main material centrifugal pump 440 and a main material flow meter 450 according to the main material output direction.
In specific implementation, as shown in fig. 1, the main material module 400 includes a main material storage tank 410, the main material storage tank 410 is connected to the compound module 100 through a main material pipeline 420, a main material pneumatic ball valve 430, a main material centrifugal pump 440 and a main material flow meter 450 are sequentially arranged on the main material pipeline 420 according to the output direction of the main material, the main material pneumatic ball valve 430 is closed when the main material is not required to be output, so as to prevent the main material from leaking or guiding flow, the main material centrifugal pump 440 is used for pumping the main material out of the main material storage tank 410, and the main material flow meter 450 is used for measuring the output dosage of the main material, so as to realize accurate.
The following explains the automatic compounding system of polycarboxylate superplasticizer provided by the present invention by a specific embodiment, as shown in fig. 1:
in specific implementation, the mother liquor module 200 includes a plurality of mother liquor storage tanks 210 for storing different kinds of mother liquor, when mother liquor needs to be added, the mother liquor front side pneumatic ball valve 221 and the mother liquor rear side pneumatic ball valve 223 on the corresponding mother liquor branch pipe 220 are opened as required to communicate the mother liquor branch pipes 220, and the mother liquor centrifugal pump 222 is used for extracting the needed mother liquor from the corresponding mother liquor storage tanks 210, the extracted mother liquor enters the mother liquor main pipe 230 through the mother liquor branch pipe 220 and finally enters the compounding kettle 110, and when the mother liquor flows through the mother liquor main pipe 230, the mother liquor flow meter 240 arranged on the mother liquor main pipe 230 is used for counting the amount of the added mother liquor; when the mother liquor extraction is finished, closing the corresponding pneumatic ball valve, and then sequentially extracting other mother liquor according to the steps;
the auxiliary agent module 300 comprises a plurality of auxiliary agent storage tanks 310 for storing different types of auxiliary agents, when an auxiliary agent is required to be added, the auxiliary agent pneumatic ball valves 321 on the corresponding auxiliary agent branch pipelines 330 are opened as required to communicate the auxiliary agent branch pipelines 320, the required auxiliary agent is extracted from the corresponding auxiliary agent storage tanks 310 through the auxiliary agent centrifugal pumps 322, the extracted auxiliary agent enters the auxiliary agent main pipeline 330 through the auxiliary agent branch pipelines 320 and finally enters the compounding kettle 110, the addition amount of the auxiliary agent is controlled according to an auxiliary agent scale 340 arranged below the auxiliary agent storage tanks 310, and when the extraction of the auxiliary agent is finished, the corresponding pneumatic ball valves are closed;
the main material module 400 comprises a main material storage tank 410 for storing main materials, when the main materials are required to be added, a main material pneumatic ball valve 430 on a main material pipeline 420 is opened according to the requirement, the required main materials are extracted from the main material storage tank 410 through a main material centrifugal pump 440, and the main materials enter the compounding kettle 110 through the main material pipeline 420; the main material flowmeter 450 is used for measuring the addition amount of the main material, and when the main material is extracted, the corresponding pneumatic ball valve is closed;
the compound module 100 comprises a compound kettle 110 which is used for compounding a solution and is respectively connected with a mother solution storage tank 210, an auxiliary agent storage tank 310 and a main material storage tank 410 through pipelines, a stirring device 120 is further arranged in the compound module 100, and the stirring device 120 is used for uniformly stirring raw materials in the compound storage tank 110;
moreover, the compound scale 130 is arranged below the compound kettle 110, when the mother liquor flowmeter 240 and the main material flowmeter 450 are normally used, the compound scale 130 can be used as a calibration metering device to measure the added mother liquor and the main material again, and when at least one of the mother liquor flowmeter 240 and the main material flowmeter 450 is damaged or metering has errors, the compound scale 130 is used as a main metering device to measure the addition amount of the mother liquor and the main material.
Through the matching design of the various module structures, a first accurate metering production mode consisting of the mother liquor flowmeter 240, the main material flowmeter 450 and the auxiliary agent metering scale 340 is realized; once at least one of the mother liquor flowmeter 240 and the main material flowmeter 450 is damaged or metering errors occur, the precise metering production mode II consisting of the compound metering scale 130 and the auxiliary agent metering scale 340 is replaced; when adding, mode one and mode two are in the mutual redundant state, can switch over manually or automatically.
Preferably, the liquid recycling device further comprises a control module 700, wherein the control module 700 is electrically connected with the compound module 100, the mother liquor module 200, the auxiliary agent module 300 and the main material module 400 respectively.
In specific implementation, as shown in fig. 2, the control module 700 performs addition operation and control of each feeding material by using a DCS redundancy system;
in the adding process, the actual output/input quantity of the raw materials is fed back to the control module 700 through the flow meter and the metering balance to be compared with the theoretical output/input quantity, whether the actual output/input quantity is correct or not is judged, when the deviation reaches a preset range, the control module 700 gives an alarm, and the mode I is automatically switched to the mode II to continue production; thereby realize the high-efficient production of real time monitoring, realize simultaneously through the centrifugal pump, pneumatic ball valve, the flowmeter of electricity connection each module accurately reinforced, the stirring is mixed.
Preferably, the control module 700 can also simultaneously realize the cleaning at regular time and the accurate reagent output with the cleaning pneumatic ball valve 610, the output pneumatic ball valve 510 and the output centrifugal pump 520.
It should be noted that the technical solution idea of the present patent is mainly embodied in the structure and the structural combination of the compound system, and as for the internal control between the components, those skilled in the art can implement the technical solution according to the prior art.
Although terms such as a compounding module, a compounding kettle, a stirring device, a compounding scale, a mother liquor module, a mother liquor storage tank, a mother liquor branch pipe, a mother liquor front side pneumatic ball valve, a mother liquor centrifugal pump, a mother liquor rear side pneumatic ball valve, a mother liquor main pipe, a mother liquor flowmeter, an auxiliary agent module, an auxiliary agent storage tank, an auxiliary agent branch pipe, an auxiliary agent pneumatic ball valve, an auxiliary agent centrifugal pump, an auxiliary agent main pipe, an auxiliary agent scale, a main material module, a main material storage tank, a main material pipe, a main material pneumatic ball valve, a main material centrifugal pump, an output pipe, an output pneumatic ball valve, an output centrifugal pump, a cleaning pipe, a cleaning pneumatic ball valve, a control module, etc. are used more often in this. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An automatic compounding system of polycarboxylate water reducing agent which characterized in that: comprises a mother liquor module (200), an auxiliary agent module (300) and a main material module (400) which are respectively connected with a compound module (100) through pipelines;
the compound module (100) is used for mixing the raw materials added from the mother liquor module (200), the auxiliary agent module (300) and the main material module (400);
the mother liquor module (200) comprises a plurality of mother liquor storage tanks (210), the mother liquor storage tanks (210) are respectively connected with a mother liquor main pipeline (230) through corresponding mother liquor branch pipelines (220), the mother liquor main pipeline (230) is connected with the compound module (100), and a mother liquor flowmeter (240) used for measuring the amount of the mother liquor input into the compound module (100) is arranged on the mother liquor main pipeline (230).
2. The automatic compounding system of the polycarboxylate water reducer according to claim 1, characterized in that: the compound module (100) comprises a compound kettle (110) and a stirring device (120), wherein the compound kettle (110) is respectively connected with the mother liquid module (200), the auxiliary agent module (300) and the main material module (400) through pipelines, and the stirring device is used for stirring raw materials in the compound kettle (110).
3. The automatic compounding system of the polycarboxylate water reducer according to claim 2, characterized in that: the compound kettle (110) is provided with an output pipeline (500) for outputting the reagent in the kettle, and the output pipeline (500) is sequentially provided with an output pneumatic ball valve (510) and an output centrifugal pump (520) according to the output direction of the reagent.
4. The automatic compounding system of the polycarboxylate water reducer according to claim 2 or 3, characterized in that: the compound module (100) also comprises a compound scale (130) arranged below the compound kettle (110).
5. The automatic compounding system of the polycarboxylate water reducer according to claim 1, characterized in that: the mother liquor module (200) further comprises a mother liquor front side pneumatic ball valve (221), a mother liquor centrifugal pump (222) and a mother liquor rear side pneumatic ball valve (223) which are sequentially arranged on the mother liquor branch pipeline (220) according to the output direction of the mother liquor.
6. The automatic compounding system of the polycarboxylate water reducer according to claim 1, characterized in that: the auxiliary agent module (300) comprises a plurality of auxiliary agent storage tanks (310), the auxiliary agent storage tanks (310) are respectively connected with an auxiliary agent main pipeline (330) through corresponding auxiliary agent branch pipelines (320), and the auxiliary agent main pipeline (330) is connected with the compound module (100).
7. The automatic compounding system of a polycarboxylate water reducer according to claim 6, characterized in that: the auxiliary agent module (300) further comprises an auxiliary agent pneumatic ball valve (321) and an auxiliary agent centrifugal pump (322) which are sequentially arranged on the auxiliary agent branch pipeline (320) according to the output direction of the auxiliary agent, and an auxiliary agent metering scale (340) arranged below the auxiliary agent storage tank (310).
8. The automatic compounding system of the polycarboxylate water reducer according to claim 6 or 7, characterized in that: the auxiliary agent main pipeline (330) is connected with a cleaning pipeline (600), and a cleaning pneumatic ball valve (610) is arranged on the cleaning pipeline (600).
9. The automatic compounding system of the polycarboxylate water reducer according to claim 1, characterized in that: the main material module (400) comprises a main material storage tank (410), and the main material storage tank (410) is connected with the compound module (100) through a main material pipeline (420); the main material pipeline (420) is sequentially provided with a main material pneumatic ball valve (430), a main material centrifugal pump (440) and a main material flowmeter (450) according to the main material output direction.
10. The automatic compounding system of the polycarboxylate water reducer according to claim 1, characterized in that: the compound type liquid crystal display is characterized by further comprising a control module (700), wherein the control module (700) is electrically connected with the compound module (100), the mother liquid module (200), the auxiliary agent module (300) and the main material module (400) respectively.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578187A (en) * | 2021-08-02 | 2021-11-02 | 重庆众联建筑科技有限公司 | Novel concrete admixture compounding equipment and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578187A (en) * | 2021-08-02 | 2021-11-02 | 重庆众联建筑科技有限公司 | Novel concrete admixture compounding equipment and working method thereof |
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