CN219134190U - Remove add sour shallow - Google Patents
Remove add sour shallow Download PDFInfo
- Publication number
- CN219134190U CN219134190U CN202320002729.7U CN202320002729U CN219134190U CN 219134190 U CN219134190 U CN 219134190U CN 202320002729 U CN202320002729 U CN 202320002729U CN 219134190 U CN219134190 U CN 219134190U
- Authority
- CN
- China
- Prior art keywords
- injection
- barrel
- acid
- acid liquor
- injection piston
- 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
- 238000002347 injection Methods 0.000 claims abstract description 92
- 239000007924 injection Substances 0.000 claims abstract description 92
- 239000002253 acid Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a mobile acid-adding trolley, which comprises a trolley body, wherein a storage barrel for storing acid liquor is arranged on the trolley body, the bottom of the storage barrel is connected with an injection barrel, the end part of the injection barrel is connected with an injection pipe for filling the acid liquor, an injection piston is arranged in the injection barrel in a sliding manner along the length direction of the injection barrel, the injection pipe is sucked by negative pressure in the return process of the injection piston, and a driving assembly for driving the injection piston to move is connected with the injection piston in a transmission manner. According to the utility model, the acid liquor in the storage barrel is conveyed into the equipment to be added with the acid by utilizing the movement of the injection piston, the control of the acid liquor filling amount can be realized by controlling the rotation angle of the driving screw rod, the acid liquor can be accurately filled, and in addition, the acid liquor in the liquid injection pipe can flow back into the injection barrel after the acid liquor filling is finished, so that the acid liquor is prevented from flowing out of the liquid injection pipe, and the device has the characteristics of simple structure and strong flexibility.
Description
Technical Field
The utility model relates to the field of acid adding equipment, in particular to a mobile acid adding trolley.
Background
In the operation process of most chemical production equipment, acid liquor needs to be added for pH adjustment so as to ensure efficient and stable reaction of chemical reaction. In small-sized chemical equipment with low automation degree, when acid liquor filling is needed, the pump body is used for filling the acid liquor. Because the pump body flow is not easy to control, the acid liquor filling amount is unstable, the normal operation of chemical equipment is affected, and certain defects exist.
Therefore, it is needed to provide a mobile acid adding cart to improve the accuracy of acid liquor filling.
Disclosure of Invention
The utility model aims to provide a mobile acid adding trolley so as to realize accurate control of acid liquor filling quantity.
In order to solve the technical problems, the utility model provides a mobile acid adding trolley, which comprises a trolley body, wherein a storage barrel for storing acid liquor is arranged on the trolley body, the bottom of the storage barrel is connected with an injection barrel, the end part of the injection barrel is connected with an injection pipe for filling the acid liquor, an injection piston is arranged in the injection barrel in a sliding manner along the length direction of the injection barrel, the injection pipe is sucked by negative pressure in the return process of the injection piston, and a driving component for driving the injection piston to move is connected with the injection piston in a transmission manner.
Further, a one-way valve is connected between the storage barrel and the injection barrel, and the circulation direction of the one-way valve is directed to the injection barrel from the storage barrel.
Further, the one-way valve is positioned at one end of the injection piston, which is close to the liquid injection pipe.
Further, the syringe barrel inner chamber length is no greater than twice the syringe piston length.
Further, the driving assembly comprises a driving screw rod in threaded connection with the injection piston, and the driving screw rod penetrates through the end part of the injection cylinder and is in transmission connection with a driving motor.
Further, the driving motor adopts a stepping motor.
Further, a control board is arranged on the cart body, and a control switch for controlling the driving motor is arranged on the control board.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, the acid liquor in the storage barrel is conveyed into the equipment to be added with the acid by utilizing the movement of the injection piston, the control of the acid liquor filling amount can be realized by controlling the rotation angle of the driving screw rod, the acid liquor can be accurately filled, and in addition, the acid liquor in the liquid injection pipe can flow back into the injection barrel after the acid liquor filling is finished, so that the acid liquor is prevented from flowing out of the liquid injection pipe, and the device has the characteristics of simple structure and strong flexibility.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a mobile acid-adding cart according to the present utility model;
fig. 2 is a schematic diagram of a syringe structure of the mobile acid-adding cart of the present utility model.
Detailed Description
The mobile acid-adding trolley of the present utility model will be described in more detail below with reference to the schematic drawings, in which preferred embodiments of the present utility model are shown, it being understood that the person skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.
The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a mobile acid adding trolley, which comprises a trolley body 1, wherein a storage barrel 2 for storing acid liquor is arranged on the trolley body 1, the bottom of the storage barrel 2 is connected with an injection barrel 3, the end part of the injection barrel 3 is connected with an injection pipe 4 for filling acid liquor, an injection piston 5 is arranged in the injection barrel 3 in a sliding manner along the length direction of the injection barrel, the acid liquor in the storage barrel 2 is sucked by negative pressure in the return process of the injection piston 5, and a driving assembly for driving the injection piston 5 to move is connected in a transmission manner.
In this embodiment, the cart body 1 is pushed to the acid adding position, meanwhile, the liquid injection pipe 4 is inserted into the equipment to be added with acid, the driving component is opened, the driving component drives the injection piston 5 to move, the injection piston 5 firstly sucks the acid liquid in the storage barrel 2 into the injection barrel 3, and then the acid liquid in the injection barrel 3 is injected into the equipment to be added with acid, so that the whole acid adding process is realized.
Further, a one-way valve 6 is connected between the storage barrel 2 and the injection barrel 3, and the flow direction of the one-way valve 6 is directed from the storage barrel 2 to the injection barrel 3.
In this embodiment, the one-way valve 6 is arranged so that the acid liquid can only be discharged from the storage tub 2 and then injected into the equipment to be acid-filled via the injection piston 5. The whole process is as follows: in the process of the injection piston 5, negative pressure is formed in the injection cylinder 3, acid liquid in the storage barrel 2 enters the injection cylinder 3, and in the process of the injection piston, the injection piston 5 compresses the acid liquid, so that the acid liquid enters the equipment to be added with acid through the liquid injection pipe 4, and the acid adding process is completed.
During the return of the injection piston 5, the acid liquid in the injection tube 4 flows back into the injection cylinder 3, so that the acid liquid is prevented from flowing outwards when the injection tube is stored.
In addition, in order to ensure that as much acid as possible enters the syringe 3 during the return stroke of the injection piston 5, the one-way valve 6 is positioned at one end of the injection piston 5 close to the injection tube 4.
Further, the driving assembly comprises a driving screw rod 7 in threaded connection with the injection piston 5, and the driving screw rod 7 penetrates through the end part of the injection cylinder 3 and is in transmission connection with a driving motor 8.
Specifically, the acid liquor injection process is as follows: when the driving motor 8 works, the driving screw rod 7 is driven to rotate together, and the injection piston 5 in threaded connection with the driving screw rod 7 can only move along the length direction of the injection cylinder 3, so that the injection piston 5 compresses an acid liquid space under the driving of the driving screw rod 7, and acid liquid in the injection cylinder 3 is extruded into equipment to be added with acid, so that the acid adding process is realized.
The injection piston 5 can be square, so that the injection piston 5 can be prevented from rotating, and further, the injection piston 5 can linearly move under the driving of the driving screw rod 7, so that the acid liquid is filled.
When the injection piston 5 reaches the side of the injection tube 4, the injection piston 5 can block the discharge port of the one-way valve 6, so as to prevent the acid liquid from flowing into the back of the injection piston 5.
In a specific embodiment, the driving motor 8 is a stepping motor. A stepper motor is a motor that converts an electrical pulse signal into a corresponding angular or linear displacement. Each time a pulse signal is input, the rotor rotates by an angle or further, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. After the driving motor 8 adopts a stepping motor, the stroke of the injection piston 5 can be accurately controlled, so that the control of the acid liquor filling amount is realized.
For the convenience of controlling the acid liquor filling amount, a control board 9 is arranged on the cart body 1, and a control switch 10 for controlling the driving motor 8 is arranged on the control board 9. During the acid liquor filling process, an operator can control the operation of the driving motor 8 through the control switch 10 to adjust the acid liquor filling amount.
It should be noted that, the control circuit structure and the control method of the driving motor 8 (i.e. the stepper motor) belong to the prior art, and the specific control circuit structure and the control method are not described herein again.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, the acid liquor in the storage barrel is conveyed into the equipment to be added with the acid by utilizing the movement of the injection piston, the control of the acid liquor filling amount can be realized by controlling the rotation angle of the driving screw rod, the acid liquor can be accurately filled, and in addition, the acid liquor in the liquid injection pipe can flow back into the injection barrel after the acid liquor filling is finished, so that the acid liquor is prevented from flowing out of the liquid injection pipe, and the device has the characteristics of simple structure and strong flexibility.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a remove add sour shallow, its characterized in that, includes the shallow body, be provided with the storage bucket that is used for depositing the acidizing fluid on the shallow body, storage bucket bottom is connected with the injection tube, injection tube end connection has the notes liquid pipe that is used for filling the acidizing fluid, be provided with the injection piston along its length direction slip in the injection tube, just the injection piston is in the return journey through the negative pressure suction notes liquid pipe, the last transmission of injection piston is connected with the drive assembly who is used for driving its motion.
2. The mobile acid-adding cart of claim 1, wherein a one-way valve is connected between the storage barrel and the injection barrel, and the flow direction of the one-way valve is directed from the storage barrel to the injection barrel.
3. The mobile acid addition cart of claim 2, wherein said check valve is located at an end of said injection piston adjacent said fill tube.
4. The mobile acid addition cart of claim 1, wherein the drive assembly comprises a drive screw threadably coupled to the injection piston, the drive screw passing through the syringe barrel end and drivingly coupled to a drive motor.
5. The mobile acid addition cart of claim 4, wherein said drive motor is a stepper motor.
6. The mobile acid adding cart of claim 4, wherein a control board is provided on the cart body, and a control switch for controlling the driving motor is provided on the control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002729.7U CN219134190U (en) | 2023-01-03 | 2023-01-03 | Remove add sour shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002729.7U CN219134190U (en) | 2023-01-03 | 2023-01-03 | Remove add sour shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219134190U true CN219134190U (en) | 2023-06-06 |
Family
ID=86592038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320002729.7U Active CN219134190U (en) | 2023-01-03 | 2023-01-03 | Remove add sour shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219134190U (en) |
-
2023
- 2023-01-03 CN CN202320002729.7U patent/CN219134190U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1367391A (en) | Pumping system | |
| CN209361512U (en) | Two-way continuous syringe pump | |
| JPS58113586A (en) | Plunger pump with multiple construction | |
| EP2482994A1 (en) | Fluid dispensing system | |
| CN202402238U (en) | Single-cylinder metering plunger pump | |
| CN219134190U (en) | Remove add sour shallow | |
| CN102926963B (en) | Single connecting rod-linked double-cavity metering pump | |
| CN103557148B (en) | A kind of by FREQUENCY CONTROL plunger pump method and plunger pump | |
| CN1131735C (en) | Dispenser | |
| CN108361168A (en) | It is staggered the time based on dual piston the continuous and stable type metering pump of compensation policy | |
| CN209666295U (en) | It is a kind of for the automatic for fluid infusion system of gel printer | |
| CN218177378U (en) | Multifunctional intelligent high-pressure plunger device | |
| CN114754292B (en) | Intelligent control liquid material continuous accurate quantitative output system and operation method thereof | |
| CN209890222U (en) | Glue water filling device | |
| CN216044232U (en) | Plunger pump | |
| CN112963337A (en) | Output metering control method of motor-driven reciprocating pump | |
| CN210317637U (en) | High-precision flow control system | |
| CN207830059U (en) | A kind of gas precision plunger pump | |
| CN209468120U (en) | Fuel loading system | |
| CN207393590U (en) | Piston type pneumatic source device | |
| CN2860609Y (en) | Fluid volume automatic metering outputting apparatus for color mixer | |
| CN110939551A (en) | Nano-liter quantitative pump | |
| CN219400887U (en) | Automatic glue supplementing device of glue brushing machine | |
| CN220705847U (en) | Variable flow rate intelligent metering pump | |
| CN220066065U (en) | Single-shaft liquid injection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 702, Building 1, No. 50 Maoyuan Road, Fengxian District, Shanghai, 200000 Patentee after: SHANGHAI FUXUAN AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 201400 workshop 1, floor 1, building 7, No. 525, zhangwengmiao Road, Fengxian District, Shanghai Patentee before: Shanghai Fuji Automation Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: Room 106-1, R&D Building, Xinqiao Integrated Circuit Science and Technology Park, No.1 Shuofang Road, Xinqiao Science and Technology Innovation Demonstration Zone, Hefei Economic and Technological Development Zone, Anhui Province, 230000 Patentee after: Hefei Fuxuan Automation Technology Co.,Ltd. Address before: Room 702, Building 1, No. 50 Maoyuan Road, Fengxian District, Shanghai, 200000 Patentee before: SHANGHAI FUXUAN AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |