CN216605040U - Automatic lime milk preparing and adding device - Google Patents
Automatic lime milk preparing and adding device Download PDFInfo
- Publication number
- CN216605040U CN216605040U CN202122811284.0U CN202122811284U CN216605040U CN 216605040 U CN216605040 U CN 216605040U CN 202122811284 U CN202122811284 U CN 202122811284U CN 216605040 U CN216605040 U CN 216605040U
- Authority
- CN
- China
- Prior art keywords
- lime milk
- stirring tank
- preparing
- tank
- adding device
- 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
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
An automatic lime milk preparing and adding device comprises a quicklime tank and a star-shaped discharger arranged at the bottom of the quicklime tank, wherein the bottom of the star-shaped discharger is communicated with and provided with a preparing and stirring tank, the input end of the preparing and stirring tank is provided with a flowmeter, a vibrating screen and an adding and stirring tank are arranged outside the preparing and stirring tank, and lime milk screened by the vibrating screen flows into the adding and stirring tank; still be equipped with the floral tube that is used for the slip casting in adding the stirred tank, seted up a plurality of slip casting holes on the floral tube, and the floral tube is equipped with the bottom valve, and the bottom valve is connected with the inlet pipe control that is located the hose pump of top, and the hose pump rotates the extrusion and carries qualified lime breast to the user side from the pipeline of hose pump. The automatic lime milk preparing and adding device can realize the automatic adjustment of the concentration of lime milk within the range of 5% -30%, determine the proper concentration of lime milk according to the production process and the addition amount, control the revolution of the star-shaped discharger, accurately measure the dry powder quicklime, and accurately add production water through the flowmeter.
Description
Technical Field
The utility model belongs to the technical field of lime adding, and particularly relates to an automatic lime milk preparing and adding device.
Background
Lime milk is required to be added in the works of mineral washing and processing, wet metallurgy and the like, the concentration of a solution can be reduced, the crystal decomposition is convenient, the water treatment effect is improved, and a production system with large lime milk consumption is generally provided with a lime milk preparation workshop for preparing the lime milk, and then the flow is controlled by a valve for self-flow addition. The raw material of the lime milk preparation workshop is blocky quicklime, the quicklime is crushed and fed by an electromagnetic vibration feeder, a closed technological process is formed by a ball mill and a grader, and the lime milk is stored and stirred in a tank for later use. For a production system with a smaller scale, a lime milk preparation workshop is not suitable to be arranged, although the lime milk preparation system has the defects of large floor area, large investment, long process flow and more operators.
The utility model with the publication number of CN208120983U discloses an automatic lime milk adding device, which comprises a lime powder bin, a lime powder dissolving box and a lime milk preparing box; the lime powder bin comprises a feeding pipe, a bin cylinder and supporting legs which are arranged at the bottom of the bin cylinder and used for supporting the bin cylinder; one end of the feeding pipe is communicated with the feeding hole of the bin barrel; the bottom of the bin is provided with a vibration hopper, the bottom of the vibration hopper is sequentially provided with a gate valve and a star-shaped rotary valve, and a discharge port of the star-shaped rotary valve is communicated with a screw conveyor; the lime powder dissolving tank is connected with a lime powder bin through a screw conveyer; the lime milk preparation tank is connected with the lime powder dissolving tank through a lime milk transfer pump; and each device is electrically connected with the PLC control cabinet. The utility model discloses a lime powder storehouse silo height 6.5m, diameter 2.8m, can once only handle the lime powder that surpasss 40m3, the scale is big, and the handling capacity is many, can satisfy various industry demands to select manual, automatic or remote control operation mode through the PLC switch board, humanized controls, adapts to various production environment, however it is not fit for being used for the less production system of scale, is unsuitable for setting up lime breast preparation workshop.
Disclosure of Invention
The utility model aims to provide a lime milk automatic preparation and adding device aiming at the defects of the prior art, so as to realize the automatic preparation and the automatic addition of the lime milk.
In order to solve the technical problems, the utility model adopts the technical scheme that:
an automatic lime milk preparing and adding device comprises a quicklime tank and a star-shaped discharger arranged at the bottom of the quicklime tank, wherein the bottom of the star-shaped discharger is communicated with and provided with a preparing and stirring tank, the input end of the preparing and stirring tank is provided with a flowmeter, a vibrating screen and an adding and stirring tank are arranged outside the preparing and stirring tank, and lime milk screened by the vibrating screen flows into the adding and stirring tank;
still be equipped with the floral tube in adding the stirred tank, seted up a plurality of slip casting holes on the floral tube, and be equipped with the bottom valve in the floral tube, and the bottom valve is connected with the inlet pipe control of the hose pump that is located the top, and the hose pump rotates the extrusion and carries qualified lime breast to the user side from the pipeline of hose pump.
The hose pump is also connected with a control system, and the control system is connected with a PH value detection system of the user side in a control mode.
And a flow meter for controlling the flow is also arranged on the process water input pipeline for preparing the stirring tank.
The mesh aperture of the vibrating screen is less than 1 mm.
The perforated pipe is fixed on the wall of the adding and stirring tank.
The utility model has the beneficial effects that:
(1) this lime breast is automatic prepares and adds device lays through the cooperation of preparing the stirred tank, adding stirred tank and hose pump, can realize the automatically regulated of lime breast concentration at 5% ~ 30% within range to confirm suitable lime breast concentration according to production technology and addition, control star tripper revolution, accurate measurement dry powder lime, and process water also can accurately add through the flowmeter.
(2) The device is provided with a vibrating screen for screening and removing impurities, the quality of lime milk entering the adding stirring tank is controlled, and meanwhile, the device is provided with a grid screen bottom valve for controlling the quality of the lime milk entering the conveying pipeline, so that the system is ensured to be free of blockage.
(3) The industrial PH meter installed at the user end can be used for measuring the PH value of a medium at the user end, PH value signals are transmitted to the control system, a signal is given to the hose pump through calculation of the control system, then the PH value is controlled by adjusting the flow of the lime milk, the automatic addition of the lime milk can be realized, and the PH value of the medium is accurately controlled.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
The utility model provides an automatic lime milk preparing and adding device, which is shown in figure 1.
The lime cream automatic preparing and adding device comprises a raw lime tank 1 and a star-shaped discharger 2 arranged at the bottom of the raw lime tank 1, wherein the bottom of the star-shaped discharger 2 is communicated with and provided with a preparing and stirring tank 3, the input end of the preparing and stirring tank 3 is provided with a flowmeter 4, a vibrating screen 5 and an adding and stirring tank 6 are arranged outside the preparing and stirring tank 3, and lime cream screened by the vibrating screen 5 flows into the adding and stirring tank 6; the adding and stirring tank 6 is also provided with a perforated pipe 7, and in the embodiment, the perforated pipe is fixed on the wall of the adding and stirring tank; a plurality of grouting holes are formed in the perforated pipe 7, a bottom valve 8 is arranged in the perforated pipe 7, the bottom valve 8 is in control connection with an inlet pipeline of a hose pump 9 located above, and the hose pump 9 rotates and extrudes to convey qualified lime milk to a user end 13 from a conveying pipeline of the hose pump 9.
The hose pump 9 is also connected with a control system 10, and the control system 10 is in control connection with a PH value detection system 11 of a user side.
And a flow meter 4 for controlling the flow is also arranged on the process water input pipeline of the preparation stirring tank 3.
In this embodiment, the aperture of the sieve hole of the vibrating sieve 5 is less than 1 mm; the primary lime milk is conveyed to a vibrating screen 5 by gravity flow or a pump, large particles, namely particles with the particle size larger than 1mm, are separated by screen holes, the large particle part is called lime mud, the undersize product of the vibrating screen 5 is qualified lime milk, and the qualified lime milk flows to an adding and stirring tank 6 by gravity flow.
When the system works, a tank car or other machinery conveys dry powder quicklime with the particle size of less than 0.15mm to the system, the dry powder quicklime is conveyed into a quicklime tank 1 for standby, the dry powder quicklime is conveyed into a preparation stirring tank 3 by a star discharger 2, production water is accurately added into the preparation stirring tank 3 through a flowmeter 4, the mixture is stirred for 5-10 min to obtain primary lime milk with the concentration of 5-30%, the primary lime milk is conveyed to a vibrating screen 5 by gravity flow or a pump, the vibrating screen 5 separates large particles with the particle size of more than 1mm, the large particle parts are called lime slag, the undersize of the vibrating screen 5 is qualified lime milk, the qualified lime milk flows to an adding stirring tank 6 by gravity, and a perforated pipe 7 is arranged in the adding stirring tank 6; an inlet pipeline of the hose pump 9 is connected into the perforated pipe 7, the lattice bottom valve 8 is arranged, the hose pump 9 conveys qualified lime milk to a user end 13 from a conveying pipeline 12 through rotation and extrusion, the dosage of the lime milk is adjusted according to a PH value detection system 11, namely a measured value of an industrial PH meter, and is calculated through a control system 10 to output a signal to the hose pump 9, adjust the rotating speed of the hose pump 9, increase or reduce the flow of the qualified lime milk, and realize the stability of the PH value of a medium of the user end 13.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be covered by the appended claims. The scope of the utility model is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.
Claims (5)
1. The automatic lime milk preparing and adding device is characterized in that: the lime milk adding device comprises a quicklime tank and a star-shaped discharger arranged at the bottom of the quicklime tank, wherein the bottom of the star-shaped discharger is communicated with and provided with a preparation stirring tank, the input end of the preparation stirring tank is provided with a flowmeter, a vibrating screen and an adding stirring tank are arranged outside the preparation stirring tank, and lime milk screened by the vibrating screen flows into the adding stirring tank;
still be equipped with the floral tube in adding the stirred tank, seted up a plurality of injected holes on the floral tube, and the floral tube is equipped with the bottom valve, and the inlet pipe control connection of bottom valve and the hose pump that is located the top, and the hose pump rotates the extrusion and carries qualified lime breast to the user side from the pipeline of hose pump.
2. The automatic lime milk preparing and adding device according to claim 1, characterized in that: the hose pump is also connected with a control system, and the control system is in control connection with a PH value detection system at a user end.
3. The automatic lime milk preparing and adding device according to claim 1, characterized in that: and a flow meter for controlling the flow is also arranged on the process water input pipeline for preparing the stirring tank.
4. The automatic lime milk preparing and adding device according to any one of claims 1 to 3, characterized in that: the mesh aperture of the vibrating screen is less than 1 mm.
5. The automatic lime milk preparing and adding device according to claim 4, characterized in that: the perforated pipe is fixed on the wall of the adding and stirring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122811284.0U CN216605040U (en) | 2021-11-17 | 2021-11-17 | Automatic lime milk preparing and adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122811284.0U CN216605040U (en) | 2021-11-17 | 2021-11-17 | Automatic lime milk preparing and adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216605040U true CN216605040U (en) | 2022-05-27 |
Family
ID=81697463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122811284.0U Active CN216605040U (en) | 2021-11-17 | 2021-11-17 | Automatic lime milk preparing and adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216605040U (en) |
-
2021
- 2021-11-17 CN CN202122811284.0U patent/CN216605040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107673083B (en) | Screw material blanking device and its controller based on variable Rate study | |
| CN206568343U (en) | A kind of concrete mixing plant concrete construction matches real-time regulating system | |
| CN106521147A (en) | Pelletizing disc control system and method | |
| CN205704731U (en) | A kind of many stirring pot type concrete producing devices | |
| CN216605040U (en) | Automatic lime milk preparing and adding device | |
| CN203227462U (en) | Dosing mixing unit | |
| CN209997568U (en) | stirring device containing fine aggregate moisture content automatic monitoring | |
| CN105366382A (en) | Batching device for uniformly and continuously measuring microscale solid powder and particles | |
| CN209616007U (en) | A kind of cement products aggregate automatic batching and mixing plant | |
| CN209530774U (en) | A kind of powder preparation process automatic recipe maker | |
| CN209802466U (en) | Metering device | |
| CN204583110U (en) | A kind of automatic recipe maker for superhard material synthesis raw and auxiliary material | |
| CN217473659U (en) | Grain pulp preparation system | |
| CN208761713U (en) | A kind of aqueous granular material charging gear | |
| CN209259944U (en) | A kind of automatic size mixing device of continuous milk of lime | |
| CN204778995U (en) | White lime is thrown with system among water processing system | |
| CN210560293U (en) | Production system of high-stability coal water slurry fuel | |
| CN210025779U (en) | Liquid concrete additive conveyor | |
| CN106944240A (en) | The implementation method and device of a kind of thickening flotation technique of black water half | |
| CN207995887U (en) | A kind of online drawing-in device of wheat germ | |
| CN206337294U (en) | A kind of pelletizing disk control system | |
| CN217746922U (en) | Automatic water replenishing system for raw materials of extruded granular fertilizer | |
| CN215974033U (en) | Magnesium oxide powder quantitative conveying and feeding device | |
| CN220830810U (en) | Accurate mixing is furnished with organic liquid manure all-in-one | |
| CN214644701U (en) | Novel high-efficient system sand prevents segregation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |