CN213504955U - Metering conveying control system used in salt-resistant polymer production process - Google Patents
Metering conveying control system used in salt-resistant polymer production process Download PDFInfo
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- CN213504955U CN213504955U CN202022141674.7U CN202022141674U CN213504955U CN 213504955 U CN213504955 U CN 213504955U CN 202022141674 U CN202022141674 U CN 202022141674U CN 213504955 U CN213504955 U CN 213504955U
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- tipping bucket
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Abstract
The utility model provides a used measurement conveying control system in salt-resistant polymer production process. Relates to the technical field of chemical equipment. The lower part of the bolt conveyor is provided with a tipping bucket meter, the lower part of the tipping bucket meter is a discharging bin, and one side of the tipping bucket meter is provided with a counter; the shaft is installed to the balanced fill of tipping bucket counter, and the both sides of shaft are equipped with the supporting seat, and the supporting seat is installed at spacing platform positive intermediate position, and the axle both sides are respectively installed and are stuck with the rotatable counter weight of axle. The utility model discloses following beneficial effect has: the tipping bucket metering device, the counter and the counter are utilized to accurately meter the material conveying speed and the weight, the counter is connected with the frequency converter and can control and change the material conveying speed, the proportion of the material is changed, the method of taking gravity center transfer of the balance bucket as the material metering is adopted, the problem of inaccurate metering caused by the error of a metering instrument is avoided, the metering is accurate, the weight of the material falling down during each tipping bucket is changed by changing the number of weights, the tipping bucket metering device is suitable for materials of different varieties, and the adaptability is strong.
Description
The technical field is as follows:
the utility model relates to a chemical industry equipment technical field, concretely relates to used measurement conveying control system in salt-resistant polymer production process.
Background art:
in the production of polyacrylamide, the accurate metering and conveying of various raw materials are important links for mixing the raw materials and ensuring the product quality, the currently generally adopted metering control means is a weighing method, an electronic scale or a pressure transmitter is used for metering the materials, the method is not batch metering and can not continuously meter and convey, and simultaneously, the problem of inaccurate metering exists due to different densities of various materials.
The utility model has the following contents:
in order to solve the problems, the utility model aims to provide a metering and conveying control system used in the production process of salt-resistant polymers.
The technical scheme of the utility model is that: a metering and conveying control system used in the production process of a salt-resistant polymer comprises a spiral conveyor, wherein a tipping bucket meter is arranged at the lower part of an outlet of the spiral conveyor, a discharging bin is arranged at the lower part of the tipping bucket meter, and a counter is arranged at one side of the tipping bucket meter;
the tipping bucket counter includes balanced fill, and balanced fill is two right angled triangle half-sections fill integrated configuration, and the axle is installed to two right angled triangle's that balanced fill merges right angled position, and the both sides of axle are equipped with the supporting seat, and the supporting seat is installed at spacing platform positive intermediate position, and spacing platform both sides limit balanced fill both sides position of overturning downwards, and the axle both sides respectively install with the rotatable counter weight of axle stick together.
The counterweight lump of the tipping bucket meter is provided with a plurality of weights.
An electric heating belt is wound outside the feed hopper of the screw conveyor, and a heat preservation shell is arranged outside the electric heating belt.
One side of the feed hopper of the screw conveyor is provided with a window.
The utility model discloses following beneficial effect has: the tipping bucket metering device, the counter and the counter are utilized to accurately meter the material conveying speed and the weight, the counter is connected with the frequency converter and can control and change the material conveying speed, the proportion of the material is changed, the method of taking gravity center transfer of the balance bucket as the material metering is adopted, the problem of inaccurate metering caused by the error of a metering instrument is avoided, the metering is accurate, the weight of the material falling down during each tipping bucket is changed by changing the number of weights, the tipping bucket metering device is suitable for materials of different varieties, and the adaptability is strong.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a screw conveyor, 2-a heat preservation shell, 3-a window, 4-a self-temperature-limiting electric heating belt, 5-a feed hopper, 6-a skip meter, 7-a counter, 8-a discharge bin, 9-a counterweight lump, 10-a weight, 11-a balance hopper, 12-a shaft, 13-a support seat and 14-a limiting platform.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings:
as shown in figure 1, a metering and conveying control system used in the production process of a salt-resistant polymer comprises a spiral conveyor 1, wherein a skip bucket meter 6 is arranged at the lower part of an outlet of the spiral conveyor 1, a discharge bin 8 is arranged at the lower part of the skip bucket meter 6, and a counter 7 is arranged at one side of the skip bucket meter 6;
the tipping bucket meter 6 comprises a balance bucket 11, the balance bucket 11 is a combined structure of two right-angled triangle half buckets, a shaft 12 is arranged at the right-angled position of the two right-angled triangles combined by the balance bucket 11, a supporting seat 13 is arranged at the two sides of the shaft 12, the supporting seat 13 is arranged at the right middle position of a limiting platform 14, the two sides of the limiting platform 14 limit the downward turning position of the two sides of the balance bucket 11, two sides of the shaft 12 are respectively provided with a counterweight lump 9 which can rotate with the shaft 12, when the right side of the balance bucket 11 turns to the right side of the limiting platform 14, the right end of the limiting platform 14 blocks the balance bucket 11 from turning downwards, the rotatable counterweight lump 9 is always in a vertical state under the action of gravity, at the moment, under the action of the counterweight lump 9, the gravity center of the balance bucket 11 is positioned at the right side of the shaft 12, when a material falls from an outlet of the screw conveyor 1, the focus of balanced fill 11 shifts to the left side gradually, balanced fill 11 begins to overturn to the left side, the material falls from the left side, get into out feed bin 8, the material falls into the right side half bucket after that, control two half buckets and continue the upset, the material gets into out feed bin 8 in succession, accomplish the ejection of compact in succession, the 11 upset number of times of balanced fill of counter 7 record, because the weight of half bucket upset is fixed, the material weight that the upset falls down at every turn also is fixed, the delivery capacity of material can be calculated through counter 7, the motor frequency of adjustment screw conveyer 1, can change the conveying speed of material, through utilizing the tipping bucket measurement, 6, counter 7, can accurate measurement material conveying speed and weight.
The counterweight lump 9 of the tipping bucket meter 6 is provided with a plurality of weights 10, and the weights with different quantities can be changed to change the weight of the falling materials when the balancing bucket 11 turns over at each time, so that the tipping bucket meets different proportioning requirements.
The outside winding of 5 outsides of feeder hoppers of screw conveyer 1 has self-limiting temperature electric heat tape 4, and self-limiting temperature electric heat tape 4 outside is equipped with heat preservation shell 2, and self-limiting temperature electric heat tape 4 can keep feeder hopper 5 at certain temperature, prevents that the material from weing and hardening difficult outflow, also prevents that the material from absorbing moisture and taking place density change, influences the accuracy of measurement.
A window 3 is arranged on one side of the feed hopper 5 of the screw conveyor 1 and used for observing the residual materials in the feed hopper 5.
The tipping bucket metering device, the counter and the counter are utilized to accurately meter the material conveying speed and the weight, the counter is connected with the frequency converter and can control and change the material conveying speed, the proportion of the material is changed, the method of taking gravity center transfer of the balance bucket as the material metering is adopted, the problem of inaccurate metering caused by the error of a metering instrument is avoided, the metering is accurate, the weight of the material falling down during each tipping bucket is changed by changing the number of weights, the tipping bucket metering device is suitable for materials of different varieties, and the adaptability is strong.
Claims (4)
1. A dosing and conveying control system for use in a salt-resistant polymer production process, comprising a screw conveyor (1), characterized in that: a tipping bucket meter (6) is arranged at the lower part of the outlet of the spiral conveyor (1), a discharging bin (8) is arranged at the lower part of the tipping bucket meter (6), and a counter (7) is arranged at one side of the tipping bucket meter (6);
tipping bucket counter weight ware (6) are including balanced fill (11), balanced fill (11) are two right angled triangle half-sections fill integrated configuration, axle (12) are installed to two right angled triangle's that balanced fill (11) merge right angle position, the both sides of axle (12) are equipped with supporting seat (13), supporting seat (13) are installed in spacing platform (14) positive intermediate position, spacing platform (14) both sides end limit balanced fill (11) both sides downward upset position, axle (12) both sides respectively install with the rotatable counter weight of axle (12) lump in (9).
2. A metering delivery control system for use in a salt-resistant polymer production process according to claim 1, wherein: a plurality of weights (10) are arranged on the counterweight lump (9) of the skip bucket meter (6).
3. A metering delivery control system for use in a salt-resistant polymer production process according to claim 1, wherein: a self-temperature-limiting electric heating belt (4) is wound outside a feed hopper (5) of the screw conveyor (1), and a heat-insulating shell (2) is arranged outside the self-temperature-limiting electric heating belt (4).
4. A metering delivery control system for use in a salt-resistant polymer production process according to claim 1, wherein: one side of the feed hopper (5) of the screw conveyor (1) is provided with a window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141674.7U CN213504955U (en) | 2020-09-27 | 2020-09-27 | Metering conveying control system used in salt-resistant polymer production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141674.7U CN213504955U (en) | 2020-09-27 | 2020-09-27 | Metering conveying control system used in salt-resistant polymer production process |
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| Publication Number | Publication Date |
|---|---|
| CN213504955U true CN213504955U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022141674.7U Active CN213504955U (en) | 2020-09-27 | 2020-09-27 | Metering conveying control system used in salt-resistant polymer production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114539990A (en) * | 2022-03-09 | 2022-05-27 | 重庆市天泽钻井材料有限责任公司 | Production method of high-temperature salt-resistant rate-loss reducing agent |
-
2020
- 2020-09-27 CN CN202022141674.7U patent/CN213504955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114539990A (en) * | 2022-03-09 | 2022-05-27 | 重庆市天泽钻井材料有限责任公司 | Production method of high-temperature salt-resistant rate-loss reducing agent |
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