CN219482420U - Self-cleaning mixing device for polycarboxylate water reducer production - Google Patents
Self-cleaning mixing device for polycarboxylate water reducer production Download PDFInfo
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- CN219482420U CN219482420U CN202320552446.XU CN202320552446U CN219482420U CN 219482420 U CN219482420 U CN 219482420U CN 202320552446 U CN202320552446 U CN 202320552446U CN 219482420 U CN219482420 U CN 219482420U
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- water reducer
- protective tube
- raw materials
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Abstract
The utility model relates to the technical field of water reducer production, and discloses a self-cleaning mixing device for producing a polycarboxylate water reducer, which comprises a base, wherein supporting columns which are distributed at intervals are fixedly arranged on the base, a mixing box is fixedly arranged at one end of each supporting column far away from the base, a support of an L-shaped structure positioned at one side of the mixing box is fixedly arranged on the base, and a protection cylinder matched with the mixing box is arranged on the support. Compared with the prior art, the utility model has the beneficial effects that: the polycarboxylic acid water reducer raw materials with different heights can be stirred, and simultaneously the polycarboxylic acid water reducer raw materials on the upper layer and the lower layer can be intersected, so that the fluidity of the polycarboxylic acid water reducer raw materials is improved, the mixing efficiency of the polycarboxylic acid water reducer raw materials is improved, the automatic cleaning of a mixing box and an inner part is realized, the polycarboxylic acid water reducer raw materials are prevented from remaining in the device, and the subsequent polycarboxylic acid water reducer raw materials are convenient to mix and use.
Description
Technical Field
The utility model relates to the technical field of water reducer production, in particular to a self-cleaning mixing device for producing a polycarboxylate water reducer.
Background
The polycarboxylate water reducer is a high-performance water reducer, is a cement dispersant used in cement concrete, is widely applied to the field of constructional engineering, and is generally required to be stirred to a certain extent in the production process of the polycarboxylate water reducer so as to ensure the uniformity of raw material mixing.
The mixing device is used in current polycarboxylate water reducing agent production, most need the thermotechnical clearance of dismantling to the mixing box after the use to increased artificial work load, abluent effect is not ideal, and the stirring is most to stirring the water-reducing agent raw materials in fixed position, thereby the mobility of polycarboxylate water reducing agent raw materials is relatively poor, has reduced the effect that polycarboxylate water reducing agent raw materials mixes.
Disclosure of Invention
The utility model aims to provide a self-cleaning mixing device for producing a polycarboxylate water reducer, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a polycarboxylate water reducing agent production is with automatically cleaning mixing arrangement, includes the base, and fixed mounting has the pillar of interval distribution on the base, and the one end that the base was kept away from to the pillar is fixed mounting jointly has the blending box, fixed mounting has the support that is located the L type structure of blending box one side on the base, is provided with the protective tube that cooperatees the use with the blending box on the support, be provided with the power pack that drives the protective tube and reciprocate on the base, protective tube inside wall and the surface fixed mounting that the base was kept away from to the protective tube have the second rotatory power piece with blending box outside surface sliding contact and protective tube, and the second rotatory power piece output shaft stretches into in the protective tube and its output shaft end fixedly connected with coaxial distribution's (mixing) shaft, and its one end fixed mounting who keeps away from the second rotatory power piece in the protective tube has multiunit interval distribution's stirring vane, the surface fixed mounting that the protective tube kept away from the base has the extensible member, and the extensible member is on being parallel to the connecting frame that the U type structure's output end fixed mounting has the U type structure, and the one end fixed mounting that the protective tube just is located the protective tube has the scraping ring, the water pump that the inner is kept away from the protective tube is connected with the water pump of interval distribution intercommunication, communicating with the water pump intercommunication.
As a further scheme of the utility model: the one end that the base was kept away from to the blending box sets up to open structure and the one end that the blending box is close to the base intercommunication has the discharging pipe, and the discharging pipe intercommunication has the baffle of fixed mounting conical structure in the blending box.
As a further scheme of the utility model: the scraping ring outer side surface is in sliding contact with the inner wall of the mixing box, and a space is arranged between the scraping ring and the stirring blade.
As a further scheme of the utility model: the surface of the protective cylinder far away from the base is communicated with a feed pipe which stretches into the protective cylinder, and the feed pipe is positioned in the scraping ring.
As a further scheme of the utility model: the power assembly comprises a first rotary power piece, the first rotary power piece is fixedly arranged on the base, an output shaft of the first rotary power piece faces away from the base, and a screw rod which is coaxially distributed is fixedly connected with the tail end of the output shaft of the first rotary power piece.
As a further scheme of the utility model: one end of the screw rod, which is far away from the first rotary power piece, is rotationally connected with the horizontal section of the support, a moving plate with one side surface in sliding contact with the vertical section of the support is rotationally connected on the screw rod, and the moving plate is fixedly connected with the protective cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the polycarboxylic acid water reducer raw materials with different heights can be stirred, and simultaneously the polycarboxylic acid water reducer raw materials on the upper layer and the lower layer can be intersected, so that the fluidity of the polycarboxylic acid water reducer raw materials is improved, the mixing efficiency of the polycarboxylic acid water reducer raw materials is improved, the automatic cleaning of a mixing box and an inner part is realized, the polycarboxylic acid water reducer raw materials are prevented from remaining in the device, and the subsequent polycarboxylic acid water reducer raw materials are convenient to mix and use.
Drawings
Fig. 1 is a front view of a self-cleaning mixing device for producing a polycarboxylate water reducing agent.
Fig. 2 is an enlarged view at A1 in fig. 1.
Fig. 3 is a bottom view of a scraper ring in a self-cleaning mixing device for producing a polycarboxylate superplasticizer.
Wherein: 1. a base; 2. a support post; 3. a mixing box; 4. a guide plate; 5. a discharge pipe; 6. a bracket; 7. a first motor; 8. a screw rod; 9. a moving plate; 10. a protective cylinder; 11. a second motor; 12. a stirring shaft; 13. stirring blades; 14. a telescopic rod; 15. a connecting frame; 16. a scraping ring; 17. a water pump; 18. a communicating pipe; 19. a communication ring; 20. a spray head; 21. a feed pipe; 22. a power assembly.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-3, a structure diagram of a self-cleaning mixing device for producing a polycarboxylate water reducer provided by an embodiment of the utility model comprises a base 1, wherein struts 2 are fixedly installed on the base 1 at intervals, one end of each strut 2 away from the base 1 is fixedly provided with a mixing box 3, a support 6 with an L-shaped structure is fixedly installed on the base 1 and positioned at one side of the mixing box 3, a protection barrel 10 matched with the mixing box 3 is arranged on the support 6, a power assembly 22 for driving the protection barrel 10 to move up and down is arranged on the base 1, the inner side wall of the protection barrel 10 is in sliding contact with the outer side surface of the mixing box 3, the surface of the protection barrel 10 away from the base 1 is fixedly provided with a second rotary power member, an output shaft of the second rotary power member extends into the protection barrel 10, the end of the output shaft of the second rotary power member is fixedly connected with a stirring shaft 12 which is coaxially distributed, one end of the stirring shaft 12 extending into the protection barrel 10 is fixedly provided with a plurality of groups of stirring blades 13 which are distributed at intervals, the surface of the protection barrel 10 away from the base 1 is fixedly provided with a telescopic member, the telescopic member is parallel to the stirring shaft 12, the surface of the telescopic member is fixedly provided with a plurality of groups of connecting rings 19 which are parallel to the stirring shaft 12, the surface of the end of the protection barrel is provided with a connecting frame 15, the connecting rings 19 is connected with a connecting ring 19, the end of the telescopic member is connected with a connecting ring 19 is connected with the connecting ring 19, and the end is connected with the connecting ring 19 is connected with the end of the connecting ring 19, and is connected with the end is connected with the connecting ring 19.
One end of the mixing box 3 far away from the base 1 is of an opening structure, one end of the mixing box 3 close to the base 1 is communicated with a discharging pipe 5, and the discharging pipe 5 is communicated with a guide plate 4 of a conical structure fixedly installed in the mixing box 3.
The outer side surface of the scraper ring 16 is in sliding contact with the inner wall of the mixing box 3, and a space is provided between the scraper ring 16 and the stirring blade 13.
The surface of the protective cylinder 10 away from the base 1 is communicated with a feed pipe 21 extending into the protective cylinder 10, and the feed pipe 21 is positioned in the scraping ring 16.
In practical application, the embodiment of the utility model is used for conveying the raw materials of the polycarboxylate water reducer to be mixed into the mixing box 3 through the feeding pipe 21, the cover plate on the feeding pipe 21 is closed after the raw materials are conveyed, the telescopic piece drives the connecting frame 15 to move downwards, thereby the connecting frame 15 drives the scraping ring 16 to move downwards to correspond to the position of the stirring blade 13, the second rotary power piece is started, the second rotary power piece drives the stirring rod 12 and the stirring blade 13 to rotate, thereby the stirring blade 13 stirs and mixes the raw materials of the polycarboxylate water reducer in the mixing box 3, the power component 22 drives the protective cylinder 10 to reciprocate up and down during stirring, thereby the stirring blade 13 can move up and down in the mixing box 3, and then the polycarboxylate water reducer raw materials with different heights are stirred, and simultaneously the up and down movement of the stirring blade 13 can lead the raw materials of the polycarboxylate water reducer in the upper layer and the lower layer to be intersected, thereby improving the fluidity of the raw materials of the polycarboxylate water reducer, improving the mixing efficiency of the raw materials of the polycarboxylate water reducer, scraping the raw materials of the polycarboxylate water reducer on the inner wall of the mixing box 3 when the scraping ring 16 moves up and down, thereby enabling the raw materials of the polycarboxylate water reducer to be completely mixed, improving the mixing efficiency of the raw materials of the polycarboxylate water reducer, leading the raw materials of the polycarboxylate water reducer after being mixed to leave the mixing box 3 through the discharging pipe 5 under the action of the guide plate 4, then the water pump 17 extracts an external water source and conveys purified water into the communicating ring 19, and then the purified water is sprayed to the lower side and the side wall of the mixing box 3 through the spray head 20, thereby flushing the inside of the mixing box 3, at the moment, the scraping ring 16 moves up and down in the mixing box 3, scraping the raw materials of the polycarboxylate water reducer adhered on the side wall of the mixing box 3, and flushing by matching with water flow, thereby realizing the mixing box 3, the scraping ring 16 and the stirring blade 13 are cleaned, so that the mixing box 3 and the inner parts are automatically cleaned, the raw materials of the polycarboxylate water reducer are prevented from being remained in the device, and the subsequent raw materials of the polycarboxylate water reducer are convenient to mix and use.
In the example of the present utility model, the second rotary power member is the second motor 11, and of course, the second motor 11 drives the stirring blade 13 to rotate, so as to realize the mixing of the raw materials of the polycarboxylate water reducer, the telescopic member is the electric telescopic rod 14, and of course, the telescopic member can also be other members capable of actively performing length conversion, such as a hydraulic cylinder, and the electric telescopic rod 14 drives the hanging ring 16 to move up and down, so as to scrape the raw materials on the inner wall of the mixing box 3.
As shown in fig. 1, as a preferred embodiment of the present utility model, the power assembly 22 includes a first rotary power member fixedly mounted on the base 1 and having an output shaft facing away from the base 1, and a coaxially distributed screw rod 8 is fixedly connected to an end of the output shaft of the first rotary power member.
One end of the screw rod 8, which is far away from the first rotary power piece, is rotationally connected with the horizontal section of the bracket 6, a moving plate 9, one side surface of which is in sliding contact with the vertical section of the bracket 6, is rotationally connected with the screw rod 8, and the moving plate 9 is fixedly connected with the protective cylinder 10.
The embodiment of the utility model provides a when practical application, first rotary power piece drives lead screw 8 and rotates, and then makes movable plate 9 reciprocate along the vertical section of support 6 under the effect of lead screw 8, and movable plate 9 drives guard cylinder 10 and reciprocates and make stirring vane 13 can reciprocate in mixing box 3 to can stir the material of mixing box 3 internal different co-altitude.
In one example of the present utility model, the first rotary power member is the first motor 7, or may be other components capable of outputting rotary power, such as a hydraulic motor, where the first motor 7 drives the moving plate 9 to move through the screw rod 8, so that the protective cylinder 10 and the stirring blade 13 move up and down,
while the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a polycarboxylate water reducing agent production is with automatically cleaning mixing arrangement, includes the base, and fixed mounting has the pillar of interval distribution on the base, and the pillar is kept away from the common fixed mounting of one end of base and is had the blending box, a serial communication port, fixed mounting has the support that is located the L type structure of blending box one side on the base, is provided with the protective tube that cooperatees the use with the blending box on the support, be provided with the power pack that drives protective tube and reciprocate on the base, protective tube inside wall and the surface sliding contact of blending box outside surface and protective tube keep away from the surface fixed mounting of base have the second rotating power spare, and the second rotating power spare output shaft stretches into in the protective tube and its output shaft end fixedly connected with coaxial distribution's (mixing) shaft, its one end fixed mounting who keeps away from the second rotating power spare in the protective tube has multiunit interval distribution's stirring vane, the surface fixed mounting that the protective tube kept away from the base has the extensible member, and the extensible member is parallel to the connecting frame that the U type structure's output end fixed mounting has the U type structure, and the connecting frame stretches into the protective tube in the protective tube and one end fixed mounting that is located the protective tube has the scraping ring, the water pump that the protective tube is located the protective tube is connected with the water source, the water pump that the water source is kept away from the fixed connection of end intercommunication, the end intercommunication is kept away from the fixed connection ring.
2. The self-cleaning mixing device for producing the polycarboxylate water reducer according to claim 1, wherein one end of the mixing box far away from the base is of an opening structure, one end of the mixing box close to the base is communicated with a discharging pipe, and the discharging pipe is communicated with a guide plate of a conical structure fixedly installed in the mixing box.
3. The self-cleaning mixing device for producing the polycarboxylate superplasticizer, according to claim 1, wherein the outer side surface of the scraping ring is in sliding contact with the inner wall of the mixing box, and a space is arranged between the scraping ring and the stirring blade.
4. A self-cleaning mixing device for producing a polycarboxylate water reducer according to claim 3, wherein the surface of the protective cylinder far away from the base is communicated with a feed pipe extending into the protective cylinder, and the feed pipe is positioned in the scraper ring.
5. The self-cleaning mixing device for producing the polycarboxylate superplasticizer according to claim 1, wherein the power assembly comprises a first rotary power piece, the first rotary power piece is fixedly arranged on the base, an output shaft of the first rotary power piece faces away from the base, and a screw rod coaxially distributed is fixedly connected to the tail end of the output shaft of the first rotary power piece.
6. The self-cleaning mixing device for producing the polycarboxylate water reducer according to claim 5, wherein one end of the screw rod, which is far away from the first rotary power piece, is rotationally connected with the horizontal section of the support, a moving plate with one side surface in sliding contact with the vertical section of the support is rotationally connected on the screw rod, and the moving plate is fixedly connected with the protective cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552446.XU CN219482420U (en) | 2023-03-21 | 2023-03-21 | Self-cleaning mixing device for polycarboxylate water reducer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552446.XU CN219482420U (en) | 2023-03-21 | 2023-03-21 | Self-cleaning mixing device for polycarboxylate water reducer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482420U true CN219482420U (en) | 2023-08-08 |
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ID=87514570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320552446.XU Active CN219482420U (en) | 2023-03-21 | 2023-03-21 | Self-cleaning mixing device for polycarboxylate water reducer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482420U (en) |
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2023
- 2023-03-21 CN CN202320552446.XU patent/CN219482420U/en active Active
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