CN219663697U - Production equipment of polycarboxylate water reducing agent dry powder - Google Patents
Production equipment of polycarboxylate water reducing agent dry powder Download PDFInfo
- Publication number
- CN219663697U CN219663697U CN202321104235.6U CN202321104235U CN219663697U CN 219663697 U CN219663697 U CN 219663697U CN 202321104235 U CN202321104235 U CN 202321104235U CN 219663697 U CN219663697 U CN 219663697U
- Authority
- CN
- China
- Prior art keywords
- drying chamber
- diaphragm
- scraping
- dry powder
- reducing agent
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 21
- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 53
- 238000007790 scraping Methods 0.000 claims abstract description 49
- 239000011344 liquid material Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000000889 atomisation Methods 0.000 claims abstract description 5
- 239000006185 dispersion Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009690 centrifugal atomisation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses production equipment of polycarboxylate water reducing agent dry powder, which comprises the following components: a body; the drying chamber is in a horn shape and is arranged in the machine body, a hot air distributor and a discharge port are arranged in the drying chamber, and a diaphragm is arranged at a position which is attached to the shape of the inner wall of the drying chamber; a heater connected to the hot air distributor to heat air; the centrifugal atomizer is arranged at the top of the drying chamber, so that atomization of liquid materials is formed, and liquid drops are sprayed into the drying chamber; and at least one scraping unit arranged in the drying chamber. According to the utility model, the diaphragm is arranged on the inner wall of the drying chamber, so that the diaphragm can be separated from the inner wall of the drying chamber, the inner wall of the diaphragm can be cleaned under the rotation of the scraping unit, and the diaphragm is internally provided with the scraping plate capable of supporting the diaphragm, so that the diaphragm can be cleaned correspondingly by the scraping plate when the scraper is used.
Description
Technical Field
The utility model relates to the technical field of polycarboxylate water reducers, in particular to production equipment of polycarboxylate water reducer dry powder.
Background
The polycarboxylate water reducer dry powder is a powdery concrete additive, can be directly dissolved with water to prepare a liquid polycarboxylate water reducer, and has the characteristics of high water reduction, high slump loss resistance, good solubility, environmental protection, no pollution and the like.
The polycarboxylate water reducer aqueous solution is subjected to spray drying, cooling, screening and other procedures to obtain powdery polycarboxylate water reducer dry powder, in spray drying equipment, the centrifugally atomized dropping liquid of the polycarboxylate water reducer aqueous solution is attached to the inner wall of a drying chamber, so that the dry powder remains in the inner wall of the drying chamber, and the existing drying equipment cannot process the dry powder remaining in the inner wall of the drying chamber.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides equipment for producing the polycarboxylate water reducing agent dry powder, which solves the problem that the dry powder is attached to the inner wall of a drying chamber at present.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a production facility of polycarboxylate water reducing agent dry powder, includes:
a body;
the drying chamber is in a horn shape and is arranged in the machine body, a hot air distributor and a discharge port are arranged in the drying chamber, and a diaphragm is arranged at a position which is attached to the shape of the inner wall of the drying chamber;
a heater connected to the hot air distributor to heat air;
the centrifugal atomizer is arranged at the top of the drying chamber, so that atomization of liquid materials is formed, and liquid drops are sprayed into the drying chamber; and
the scraping unit is arranged in the drying chamber and comprises a plurality of scraping plates, the scraping units are configured to rotate around the axis by the scraping plates so that the scraping plates circularly scrape the inner side and the outer side of the diaphragm, and at least one scraping plate in the scraping unit is configured on the inner side of the diaphragm.
Further, the centrifugal atomizer includes:
a dispersion disk which is circular or polygonal and rotates along an axis;
a nozzle located at the center of the dispersion plate for spraying the liquid material onto the dispersion plate;
the driving device is arranged at the top of the dispersion disc and connected with the dispersion disc, and drives the dispersion disc to rotate.
Further, a plurality of grooves or holes are formed in the edge of the dispersing disc and used for throwing out liquid materials and atomizing the liquid materials into liquid drops.
Further, an air deflector is arranged at the position where the heater is communicated with the drying chamber, and the air deflector is configured to enable air entering the drying chamber to move in a spiral mode, so that the air entering the drying chamber from the heater is guided.
Further, the scraping unit further includes:
the rotating ring is arranged at the bottom of the drying chamber and is connected with the scraping plate;
the transmission assembly is arranged between the driving device and the rotating ring to form synchronous motion between the driving device and the rotating ring.
Further, the rotating ring is fixedly or telescopically connected with the outer scraping plate, wherein the scraping plate positioned between the diaphragm and the drying chamber is fixed on the outer side of the rotating ring, and the scraping plate positioned in the diaphragm is inserted into the inner side of the rotating ring.
Further, the guide frame is arranged on the outer side of the scraping plate, the sliding groove for limiting the position of the guide frame is formed in the machine body, the sliding groove is in a corrugated shape, and the guide frame drives the scraping plate to move.
Advantageous effects
The utility model provides production equipment of polycarboxylate water reducing agent dry powder. Compared with the prior art, the method has the following beneficial effects:
1. according to the utility model, the diaphragm is arranged on the inner wall of the drying chamber, so that the diaphragm can be separated from the inner wall of the drying chamber, the inner wall of the diaphragm can be cleaned under the rotation of the scraping unit, and the diaphragm is internally provided with the scraping plate capable of supporting the diaphragm, so that the diaphragm can be cleaned correspondingly by the scraping plate when the scraper is used.
2. According to the utility model, the guide frame capable of adjusting the position of the scraper blade in the use process is arranged, so that the position of the inner telescopic scraper blade can be guided in the use process, the scraper blade can perform telescopic movement in the use process, and the separator can be ensured to be stably contacted and cleaned in the use process.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a top view of a diaphragm structure of the present utility model;
fig. 4 is a schematic diagram of a chute structure according to the present utility model.
In the figure: 1 machine body, 2 drying chamber, 3 heater, 6 scraping plate, 7 rotating ring, 8 diaphragm, 9 air deflector, 10 guide frame, 11 chute, 12 driving device, 13 dispersing disc, 14 nozzle, 15 hot air distributor, 16 transmission component.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a production apparatus for polycarboxylate water reducing agent dry powder, comprising: a machine body 1; a drying chamber 2 which is horn-shaped and is arranged in the machine body 1, wherein a hot air distributor 15 and a discharge port are arranged in the drying chamber, and a diaphragm 8 is arranged at a position which is attached to the shape of the inner wall of the drying chamber; a heater 3 connected to the hot air distributor 15 to heat air; the centrifugal atomizer is arranged at the top of the drying chamber 2, forms atomization of liquid materials, and sprays liquid drops into the drying chamber 2; and at least one scraping unit arranged in the drying chamber 2, wherein the scraping unit comprises a plurality of scraping plates 6, the scraping unit is configured to rotate around an axis by the scraping plates 6 so as to circularly scrape the scraping plates 6 to the inner side and the outer side of the diaphragm 8, and at least one scraping plate 6 in the scraping unit is configured at the inner side of the diaphragm 8.
In this embodiment, the diaphragm 8 disposed inside the drying chamber 2 can be attached by the arrangement of the scraping unit, so that cleaning of the diaphragm 8 can be achieved, and the inner wall of the diaphragm 8 can be attached by the drip in the use process, so that dry powder is attached to the inner wall of the diaphragm 8, and the inner wall of the diaphragm 8 can be cleaned by the contact of the scraping unit and the diaphragm 8.
In one embodiment, a centrifugal atomizer includes: a dispersion disk 13 which is circular or polygonal and rotates along an axis; a nozzle 14 located at the center of the dispersion plate 13 for ejecting liquid material onto the dispersion plate 13; the driving device 12 is arranged on the top of the dispersion plate 13 and connected with the dispersion plate 13, and drives the dispersion plate 13 to rotate.
In this embodiment, the centrifugal atomizer capable of centrifuging and materializing the liquid material is utilized, so that centrifugal atomization of the material can be ensured in the use process, and dripping liquid is formed, so that the dripping liquid can be dried in the high-temperature environment inside the drying chamber 2, and dry powder is formed to fall on the bottom of the machine body 1.
In one embodiment, the edge of the dispersion plate 13 is provided with a plurality of grooves or holes for throwing out and atomizing the liquid material into droplets.
In this embodiment, the grooves or holes located at the edge of the dispersion plate 13 can be atomized, and the size of atomized particles is related to the size of the grooves or holes, so that different atomization effects can be achieved by the grooves or holes with different sizes.
In one embodiment, the air deflector 9 is disposed at a position where the heater 3 communicates with the drying chamber 2, and the air deflector 9 is configured to spirally move air entering the drying chamber 2, so as to guide the air entering the drying chamber 2 from the heater 3.
In the present embodiment, the air deflector 9 can guide the air introduced into the drying chamber 2 from the heater 3 to move obliquely downward, so that the air introduced into the drying chamber 2 can move spirally downward, thereby guiding the drip.
In one embodiment, the scraping unit further comprises: the rotating ring 7 is arranged at the bottom of the drying chamber 2 and is connected with the scraping plate 6; the transmission assembly 16 is arranged between the driving device 12 and the rotating ring 7 to form synchronous motion between the driving device 12 and the rotating ring 7.
In this embodiment, the transmission assembly 16 is a gear structure driven by a connecting shaft, so that the driving device 12 drives the rotating ring 7 to rotate, wherein the driving device 12 is a driving motor, and power is supplied to drive the dispersion disc 13 to rotate and drive the rotating ring 7 to rotate through the transmission assembly 16.
In one embodiment, the rotating ring 7 is fixed or telescopically connected to the outer scraper 6, wherein the scraper 6 between the membrane 8 and the drying chamber 2 is fixed outside the rotating ring 7, and the scraper 6 inside the membrane 8 is inserted inside the rotating ring 7.
In this embodiment, by providing two types of scrapers 6, one is fixed and the other is telescopic sliding, the position can be adjusted by the telescopic sliding of the scrapers 6 when in use.
In one embodiment, a guiding frame 10 is arranged on the outer side of the scraping plate 6, a sliding groove 11 for limiting the position of the guiding frame 10 is arranged in the machine body 1, the sliding groove 11 is arranged in a corrugated manner, and the guiding frame 10 drives the scraping plate 6 to move.
In the present embodiment, the guide frame 10 is provided to control the telescopic position of the squeegees 6, and the squeegees 6 provided by different scraping units are located in different sliding grooves 11 and are complementarily formed, so that the mutual movement between the squeegees 6 can be realized.
The utility model relates to a circuit and an electronic component which are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of an internal structure and a method, and it is to be noted that standard parts used by the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art, so that the inventor does not detail the description.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The production equipment of polycarboxylate water reducing agent dry powder is characterized by comprising:
a body;
the drying chamber is in a horn shape and is arranged in the machine body, a hot air distributor and a discharge port are arranged in the drying chamber, and a diaphragm is arranged at a position which is attached to the shape of the inner wall of the drying chamber;
a heater connected to the hot air distributor to heat air;
the centrifugal atomizer is arranged at the top of the drying chamber, so that atomization of liquid materials is formed, and liquid drops are sprayed into the drying chamber; and
the scraping unit is arranged in the drying chamber and comprises a plurality of scraping plates, the scraping units are configured to rotate around the axis by the scraping plates so that the scraping plates circularly scrape the inner side and the outer side of the diaphragm, and at least one scraping plate in the scraping unit is configured on the inner side of the diaphragm.
2. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 1, which is characterized in that: the centrifugal atomizer comprises:
a dispersion disk which is circular or polygonal and rotates along an axis;
a nozzle located at the center of the dispersion plate for spraying the liquid material onto the dispersion plate;
the driving device is arranged at the top of the dispersion disc and connected with the dispersion disc, and drives the dispersion disc to rotate.
3. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 2, which is characterized in that: the edge of the dispersion disc is provided with a plurality of grooves or holes for throwing out the liquid material and atomizing the liquid material into liquid drops.
4. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 1, which is characterized in that: the air guide plate is arranged at the position where the heater is communicated with the drying chamber, and the air guide plate is configured to enable air entering the drying chamber to move in a spiral mode, so that the air entering the drying chamber from the heater is guided.
5. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 1, which is characterized in that: the scraping unit further includes:
the rotating ring is arranged at the bottom of the drying chamber and is connected with the scraping plate;
the transmission assembly is arranged between the driving device and the rotating ring to form synchronous motion between the driving device and the rotating ring.
6. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 5, which is characterized in that: the rotating ring is fixedly or telescopically connected with the outer scraping plate, wherein the scraping plate positioned between the diaphragm and the drying chamber is fixed on the outer side of the rotating ring, and the scraping plate positioned in the diaphragm is inserted into the inner side of the rotating ring.
7. The production equipment of the polycarboxylate water reducing agent dry powder according to claim 6, which is characterized in that: the scraper blade outside sets up the leading truck, and the organism is inside to be set up the spout that is used for restricting the leading truck position, and the spout is the corrugate setting, and the leading truck drives the scraper blade motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104235.6U CN219663697U (en) | 2023-05-10 | 2023-05-10 | Production equipment of polycarboxylate water reducing agent dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104235.6U CN219663697U (en) | 2023-05-10 | 2023-05-10 | Production equipment of polycarboxylate water reducing agent dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663697U true CN219663697U (en) | 2023-09-12 |
Family
ID=87924821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321104235.6U Active CN219663697U (en) | 2023-05-10 | 2023-05-10 | Production equipment of polycarboxylate water reducing agent dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663697U (en) |
-
2023
- 2023-05-10 CN CN202321104235.6U patent/CN219663697U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210963966U (en) | Drying device for vinyl ether/maleic anhydride copolymer production | |
| CN219663697U (en) | Production equipment of polycarboxylate water reducing agent dry powder | |
| CN213314098U (en) | Dust fall equipment to chlorostyrene workshop | |
| CN109269260A (en) | A kind of rice drying equipment of dust removal of pneumatic separation | |
| CN117462973A (en) | Spray drying device | |
| CN115843872B (en) | Goat milk powder low temperature atomizer | |
| CN210096961U (en) | Novel spray drying tower | |
| CN216169986U (en) | Practical and efficient high-speed centrifugal spray dryer | |
| CN112619190B (en) | Spray drying equipment for fertilizer production and fertilizer production method | |
| CN215084897U (en) | Rotary atomizer of spray dryer | |
| CN211752548U (en) | Spray drying device | |
| CN214808477U (en) | Special centrifugal spray drier of fertilizer processing | |
| CN212545381U (en) | Atomizer of milk powder drying processing equipment | |
| CN108636257A (en) | A kind of sheet metal component surface thermosetting powder coating mixing method | |
| CN210492607U (en) | Hot-melt coating device | |
| CN206549195U (en) | A kind of efficient centrifugal spraying apparatus | |
| CN216456944U (en) | High milk protein calcium extraction element of two milk calcium production | |
| CN217912851U (en) | Atomizing device is used in aluminite powder production | |
| CN218982586U (en) | Pipeline cleaning device for spray drying | |
| CN117399633B (en) | Atomization forming equipment for metal powder production | |
| CN210963970U (en) | Spray drying equipment is used in washing powder production | |
| CN220919095U (en) | Granulating and rounding device for processing organic fertilizer | |
| CN216395563U (en) | Isobutanol tower convenient for feeding | |
| CN220386381U (en) | Inorganic lightweight aggregate adhesive mixing equipment | |
| CN218458654U (en) | Even high-speed centrifugal spray drier of spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |