CN203781404U - Real-time dynamic automatic loading metering system - Google Patents
Real-time dynamic automatic loading metering system Download PDFInfo
- Publication number
- CN203781404U CN203781404U CN201420011384.2U CN201420011384U CN203781404U CN 203781404 U CN203781404 U CN 203781404U CN 201420011384 U CN201420011384 U CN 201420011384U CN 203781404 U CN203781404 U CN 203781404U
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- China
- Prior art keywords
- bag
- buffer tank
- scroll feeder
- dry material
- gravity transfer
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 23
- 238000005303 weighing Methods 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 31
- 230000003139 buffering effect Effects 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a real-time dynamic automatic loading metering system which comprises a conveying belt, a bag breaking machine, a spiral feeder, a conveying device, a material buffering tank and a spiral metering scale, wherein the conveying belt is used for conveying a bagged dry powder material; the bag breaking machine is used for breaking and separating the dry powder material from a bag body; the spiral feeder is arranged at the outlet of the bag breaking machine; the conveying device is arranged at the outlet of the spiral feeder; the material buffering tank is arranged at the outlet end of the conveying device; the spiral metering scale is arranged at the outlet of the material buffering tank. The system is compact in overall mechanism and convenient to operate, is capable of realizing automatic feeding, bag breaking, uniform feeding and metering and can be used for ensuring the water-powder proportion accuracy.
Description
Technical field
The utility model belongs to oil fracturing technical field, relates to a kind of real-time dynamic auto material loading gauging device.
Background technology
Hydrafrac is to improve one of most important stimulation treatment of Oil & Gas Productivity and recovery efficiency.Effect of increasing production after directly impact pressure of fracturing fluid performance quality in hydrafrac, of the fracturing fluid main component comprises plant gum powder, potassium chloride powder, water and all kinds of liquid additive, wherein the addition of rubber powder and salt powder accounts for 1.5%～3.6%.At present, dosing personnel adopt the mode of artificial broken bag, weighing, interpolation dry powder to realize the interpolation of rubber powder and salt powder, and this method exists following defect: artificial broken bag, feed intake, weigh, dosing site environment is of poor quality, and hand labor intensity is high; The fracturing fluid " water bag powder " of Manual material feeding preparation is serious, needs long-time mechanical cycles " water bag powder " could be removed, and production time is long; The artificial pulvis adding by bag metering, dosing error is large, and fracturing fluid is of poor quality; Artificial broken bag feeds intake, and powder can not add completely, and packaging bag disperses, and is difficult for centralized recovery; In addition, along with the continuous expansion of hydrafrac scale, of the fracturing fluid demand constantly increases, and the mode that rely on traditional artificial broken bag, feeds intake, weighs dry material often can not meet big-and-middle-sized hydrafrac requirement.And pressure break scene does not also have corresponding broken bag, even feeding measurement device at present, therefore researching and developing a kind of pressure break scene is very necessary with the device of dry powder automatic bag-breaking material loading and metering.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of real-time dynamic auto material loading metering system, this system can be arranged at fracturing fluid blending device before, thereby realize dry powder continous-stable feeding and metering, realize of the fracturing fluid continous-stable mixture, the feed of continous-stable can improve of the fracturing fluid mixture quality.
To achieve these goals, the utility model is by the following technical solutions:
A kind of real-time dynamic auto material loading metering system, comprising:
Belt conveyor, for transmitting packed dry material;
Bag-crusher, is positioned at one end of described belt conveyor, the bag that holds dry material transmitting through described belt conveyor for fragmentation, and separate dry material and bag;
Scroll feeder, is arranged at the exit of described bag-crusher, for sending of the dry material continuous uniform after described bag-crusher is separated;
Feedway, is arranged at the exit of described scroll feeder, for delivery of the dry material of sending through described scroll feeder;
Material buffer tank, is arranged at the exit end of described feedway, for the temporary transient dry material of carrying through described feedway that stores;
Spiral weighing balance, is arranged at described material buffer tank exit, the blanking amount that is used for uniform and stable blanking and measures dry material.
In said system, as a kind of preferred implementation, described feedway is gravity transfer line, described scroll feeder go out mouth down, one end of this gravity transfer pipeline is connected with the outlet of described scroll feeder, the other end of this gravity transfer pipeline is connected with the import of the material buffer tank that is positioned at described gravity transfer pipeline below, and the dry material of sending through described scroll feeder relies on self gravitation effect to fall into described material buffer tank through gravity transfer pipeline.More preferably, the angle of described gravity transfer pipeline and horizontal direction is 40-50 °.
In said system, as a kind of preferred implementation, described feedway is conveyor screw, the outlet of described scroll feeder is in a side, the import of described conveyor screw is connected with the outlet of described scroll feeder, the exit end of described conveyor screw is provided with material buffer tank, and the dry material of sending through described scroll feeder falls into described material buffer tank after conveyor screw is carried.
In said system, as a kind of preferred implementation, the below of described spiral weighing balance is also provided with electronic scale.
In said system, as a kind of preferred implementation, in described material buffer tank, be provided with rabbling mechanism.
Compared with prior art; the utlity model has following advantage: entire system mechanism compactness; easy to operate; can realize automatic charging, broken bag, evenly feeding, metering; ensure the accuracy of pigment proportioning; the unnecessary waste that can save plant gum powder, salt powder, has alleviated labour intensity, has protected pressure break site work environment.Native system only needs 1-2 people's rotation material loading, greatly improves operating efficiency, and device is safeguarded, convenient transportation, cheap, is easy to promote.
Brief description of the drawings
Fig. 1 is the schematic diagram of the automatic charging metering system of the utility model embodiment 1;
Fig. 2 is the schematic diagram of the automatic charging metering system of the utility model embodiment 2.
Wherein, 1, bagged dry powder material; 2, band conveyor; 3, bag-crusher; 4, scroll feeder; 5, gravity transfer pipeline; 5 ', conveyor screw; 6, material buffer tank; 7, dry powder blanking port; 8, electronic scale; 9, spiral weighing balance.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, will be described in further detail the utility model embodiment below.
Referring to Fig. 1 and Fig. 2, the automatic charging metering system that the utility model embodiment provides comprises that belt conveyor is band conveyor 2, bag-crusher 3, scroll feeder 4, feedway, material buffer tank 6, spiral weighing balance 9 and electronic scale 8 etc.Below by two embodiment, above assembly is illustrated one by one.
Belt conveyor is band conveyor 2, and one end is provided with one section of craspedodrome load-transfer device, and the other end is arranged at bag-crusher 3 entrance, for transmitting bagged dry powder material 1 to bag-crusher 3.
Bag-crusher 3, is commercially available bag-breaking equipment, and it contains one group of cutter device and roller device, be arranged at one end of belt conveyor 2, the bag of dry material can broken be housed, and separate dry material and bag, the bag material of wherein holding dry material is preferably craft paper or nylon.
Scroll feeder 4, is arranged at the exit of bag-crusher 3, for sending to feedway of the dry material continuous uniform after bag-crusher 3 is separated.
Feedway, is arranged at the exit of scroll feeder 4, for delivery of the dry material of sending through scroll feeder 4 to material buffer tank.Two kinds of feedways in the utility model, are provided, i.e. conveyor screw 5 ' in gravity transfer pipeline 5 and the embodiment 2 of embodiment 1.
First the gravity transfer pipeline 5 of embodiment 1 is described, in the time adopting gravity transfer pipeline 5 to carry dry material, require the mouth down that of scroll feeder 4, one end of gravity transfer pipeline 5 is connected with the outlet of scroll feeder 4, the other end is connected with the import of the material buffer tank 6 that is positioned at gravity transfer pipeline 5 belows, thereby makes dry material rely on self gravitation effect to fall into material buffer tank 6 through gravity transfer pipeline 5.Can suitably adjust the degree of dip of gravity transfer pipeline 5 according to the difference at solid accumulation angle, gravity transfer pipeline 5 is preferably 40-50 ° with the angle of horizontal direction.
Secondly the conveyor screw 5 ' of embodiment 2 is described, in the time adopting conveyor screw 5 ' to carry dry material, require the outlet of scroll feeder 4 in a side, can easily the import of conveyor screw 5 ' be connected with the outlet of scroll feeder 4 like this, at the exit end of conveyor screw 5 ', material buffer tank 6 is set, thereby makes dry material fall into material buffer tank 6 after conveyor screw 5 ' is carried.
Material buffer tank 6, is arranged at the exit end of feedway, for the temporary transient dry material of carrying through feedway that stores, forms material arch in order to prevent that dry powder from piling up, and rabbling mechanism is preferably set in expansion tank.
Spiral weighing balance 9, is arranged at material buffer tank 6 exits, the blanking amount that is used for uniform and stable blanking and measures dry material, and it can keep the even whereabouts of dry material, without " material arch " phenomenon.In order more accurately to measure the blanking amount of dry material, electronic scale 8 is preferably set below spiral weighing balance 9.
The concrete use of the automatic charging metering system that embodiment 1 records is as follows: by manually by bagged material 1 such as the packed guar dry powder of 25kg ox-hide is placed on band conveyor 2, through band conveyor 2, bagged dry powder material 1 is transported to bag-crusher 3, separate at the interior realization bag of bag-crusher 3 powder, by the scroll feeder 4 being arranged in bag-crusher 3, dry material is pushed into gravity transfer pipeline 5, rely on the effect of dry powder self gravitation to be delivered to material buffer tank 6 through gravity transfer pipeline 5, through being arranged at spiral weighing balance 9 and the electronic scale 8 of material buffer tank 6 belows, dry material is even, the quantitative dry powder blanking port 7 that passes through falls into corresponding mixing tank.
The concrete use of the automatic charging metering system that embodiment 2 records is as follows: by manually by bagged material 1 such as the packed guar dry powder of 50kg snakeskin is placed on band conveyor 2, through band conveyor 2, bagged dry powder material 1 is transported to bag-crusher 3, separate at the interior realization bag of bag-crusher 3 powder, by the scroll feeder 4 being arranged in bag-crusher 3, dry material is pushed into conveyor screw 5 ' entrance, be delivered in dry powder storage tank 6 through conveyor screw 5 ', through being arranged at spiral weighing balance 9 and the electronic scale 8 of material buffer tank 6 belows, dry material is even, the quantitative dry powder blanking port 7 that passes through falls into corresponding mixing tank.
Automatic charging metering system that the utility model provides is per hour processes more than 200 bags dry material.
The purposes that should be appreciated that these embodiment is only for the utility model is described but not be intended to limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various changes, amendment and/or modification to the utility model, within these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (6)
1. a real-time dynamic auto material loading metering system, is characterized in that, comprising:
Belt conveyor, for transmitting packed dry material;
Bag-crusher, is positioned at one end of described belt conveyor, the bag that holds dry material transmitting through described belt conveyor for fragmentation, and separate dry material and bag;
Scroll feeder, is arranged at the exit of described bag-crusher, for sending of the dry material continuous uniform after described bag-crusher is separated;
Feedway, is arranged at the exit of described scroll feeder, for delivery of the dry material of sending through described scroll feeder;
Material buffer tank, is arranged at the exit end of described feedway, for the temporary transient dry material of carrying through described feedway that stores;
Spiral weighing balance, is arranged at described material buffer tank exit, the blanking amount that is used for uniform and stable blanking and measures dry material.
2. system according to claim 1, it is characterized in that, described feedway is gravity transfer line, described scroll feeder go out mouth down, one end of described gravity transfer pipeline is connected with the outlet of described scroll feeder, the other end of described gravity transfer pipeline is connected with the import of the material buffer tank that is positioned at described gravity transfer pipeline below, and the dry material of sending through described scroll feeder relies on self gravitation effect to fall into described material buffer tank through gravity transfer pipeline.
3. system according to claim 2, is characterized in that, the angle of described gravity transfer pipeline and horizontal direction is 40-50 °.
4. system according to claim 1, it is characterized in that, described feedway is conveyor screw, the outlet of described scroll feeder is in a side, the import of described conveyor screw is connected with the outlet of described scroll feeder, the exit end of described conveyor screw is provided with material buffer tank, and the dry material of sending through described scroll feeder falls into described material buffer tank after conveyor screw is carried.
5. system according to claim 1, is characterized in that, the below of described spiral weighing balance is provided with electronic scale.
6. system according to claim 1, is characterized in that, in described material buffer tank, is provided with rabbling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011384.2U CN203781404U (en) | 2014-01-08 | 2014-01-08 | Real-time dynamic automatic loading metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011384.2U CN203781404U (en) | 2014-01-08 | 2014-01-08 | Real-time dynamic automatic loading metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781404U true CN203781404U (en) | 2014-08-20 |
Family
ID=51317614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011384.2U Expired - Lifetime CN203781404U (en) | 2014-01-08 | 2014-01-08 | Real-time dynamic automatic loading metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906925A (en) * | 2022-02-09 | 2022-08-16 | 湖北汉江益清环保科技有限公司 | Online feeding system and method for sewage treatment |
-
2014
- 2014-01-08 CN CN201420011384.2U patent/CN203781404U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906925A (en) * | 2022-02-09 | 2022-08-16 | 湖北汉江益清环保科技有限公司 | Online feeding system and method for sewage treatment |
| CN114906925B (en) * | 2022-02-09 | 2024-03-12 | 湖北汉江益清环保科技有限公司 | Sewage treatment online feeding system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |