Water reducing agent stirring kettle

Abstract

The utility model provides a water reducing agent stirring kettle and relates to the technical field of stirring kettles. Comprising a tank body and a stirring assembly arranged in the tank body, the tank body is provided with a feeding port and a discharging port, an electric telescopic rod is fixedly arranged outside the tank body, the telescopic end of the electric telescopic rod penetrates through the tank body, and the telescopic end is fixedly provided with a scraping part which is in sliding fit with the inner side wall of the tank body. The electric telescopic rod is used for driving the scraping piece to reciprocate along the inner side wall of the tank body, so that a scraping effect can be achieved on materials which are generated when a water reducing agent and water are mixed and are adhered to the inner side wall of the tank body, meanwhile, the mixture can be vibrated through vertical movement, the mixture is uniformly dispersed, and the mixing efficiency is improved. According to the utility model, the problem that materials are adhered to the wall of the barrel can be effectively solved, and the stirring and mixing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of stirring kettles, and in particular to a water reducing agent stirring kettle. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, can improve its workability, reduce the unit water consumption, improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] At present, common water reducers are divided into water-based and powder-based. Water-based is generally a mixture of multiple materials. A stirring kettle is required for reaction in the production process of water reducers. The utility model patent with the authorization announcement number CN211074153U disclosed in the Chinese patent literature discloses "a water reducer stirring kettle", and specifically discloses a base, a kettle body, an adjustment device, a stirring device and a moving wheel. Through the cooperation of the adjustment device and the stirring device, the two movable blocks can push the pulley to move, and the guide rail and the buffer spring are set to achieve smooth movement in the horizontal direction, protect and limit the range of movement, and the lateral movement of the pulley causes the movable box to tilt, and the stirring blades have horizontal, vertical and tilted effects. The water reducer and concrete react fully and evenly, which improves the stirring effect of the equipment.

[0004] However, in the process of mixing materials in the prior art, it is easy for part of the materials in the water reducing agent to fail to completely dissolve and instead adhere to the cylinder, resulting in incomplete stirring.

[0005] The above information disclosed in the above Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0006] The main purpose of the present application is to provide a water reducing agent stirring kettle, which can effectively solve the problem of material adhering to the cylinder wall and improve the efficiency of stirring and mixing.

[0007] In order to solve the aforementioned technical problems, the present application provides a water reducer stirring kettle, comprising a tank body and a stirring assembly arranged in the tank body, the tank body being provided with a feed inlet and a discharge port, an electric telescopic rod being fixedly arranged outside the tank body, the telescopic end of the electric telescopic rod passing through the tank body, and a scraper piece being fixedly arranged at the telescopic end and being in sliding engagement with the inner wall of the tank body.

[0008] Optionally, in some embodiments of the utility model, the scraper member includes a plurality of scraper rings arranged in parallel and at intervals, the outer sides of the scraper rings abut against the inner wall of the tank body, and the plurality of scraper rings are all mounted on the electric telescopic rod.

[0009] Optionally, in some embodiments of the present invention, a scraper sheet is provided on a side of the scraper ring close to the tank body.

[0010] Optionally, in some embodiments of the present invention, the tank body is provided with a through hole for the electric telescopic rod to pass through, and the through hole is provided with a sealing sleeve.

[0011] Optionally, in some embodiments of the present invention, the stirring assembly includes a driving device, a first stirring member and a second stirring member, the driving device is installed on the top of the outer side of the tank body, one end of the first stirring member passes through the tank body and is transmission-connected to the driving device, and the other end of the first stirring member is connected to the second stirring member;

[0012] The first stirring member is an auger, and the second stirring member includes a plurality of stirring blades, and the stirring blades are used for driving the liquid in the tank body to move upward.

[0013] Optionally, in some embodiments of the present invention, the stirring blade is tilted, and one end of the stirring blade close to the auger is higher than the side away from the auger.

[0014] Optionally, in some embodiments of the present invention, a scraper strip is provided at the bottom of the tank body, and the scraper strip is transmission-connected to the driving device.

[0015] Optionally, in some embodiments of the present invention, the bottom of the tank body is in a spherical crown shape.

[0016] Optionally, in some embodiments of the present invention, a plurality of supporting legs are provided at the bottom of the tank body.

[0017] Optionally, in some embodiments of the present invention, both the feed port and the discharge port are provided with valves.

[0018] The beneficial effects that can be achieved by this application.

[0019] A water reducer stirring kettle proposed in an embodiment of the present application includes a tank body and a stirring assembly arranged in the tank body, the tank body is provided with a feed inlet and a discharge port, an electric telescopic rod is fixedly arranged outside the tank body, the telescopic end of the electric telescopic rod passes through the tank body, and a scraper piece that slides in contact with the inner wall of the tank body is fixedly arranged at the telescopic end.

[0020] The electric telescopic rod is used to drive the scraper to reciprocate along the inner wall of the tank, so as to scrape the material adhering to the inner wall of the tank when the water reducer is mixed with water. At the same time, the up and down movement can shake the mixture, so that the mixture is evenly dispersed and the mixing efficiency is improved. The mixing of the water reducer inside the tank is accelerated by the stirring component, which speeds up the production efficiency of the water reducer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A cross-sectional view of a water reducing agent stirring kettle provided in an embodiment of the utility model;

[0022] Figure 2 A top view of a scraper provided in an embodiment of the utility model;

[0023] Figure 3 A top view of a stirring assembly provided in an embodiment of the utility model.

[0024] Icons: 1-tank body, 11-feed port, 12-discharge port, 13-electric telescopic rod, 14-scraper, 141-scraper ring, 142-scraper sheet, 15-sealing sleeve, 16-support leg, 2-stirring assembly, 21-driving device, 22-first stirring member, 23-second stirring member, 24-scraper bar.

[0025] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] Reference Figure 1 An embodiment of the present application provides a water reducing agent stirring kettle, comprising a tank body 1 and a stirring assembly 2 arranged in the tank body 1, the tank body 1 is provided with a feed inlet 11 and a discharge port 12, an electric telescopic rod 13 is fixedly arranged outside the tank body 1, the telescopic end of the electric telescopic rod 13 passes through the tank body 1, and a scraper 14 is fixedly arranged at the telescopic end to slide against the inner wall of the tank body 1.

[0031] Among them, the electric telescopic rod 13 is used to drive the scraper 14 to reciprocate along the inner wall of the tank body 1, so as to have a scraping effect on the material adhering to the inner wall of the tank body 1 when the water reducer is mixed with water. At the same time, the up and down movement can vibrate the mixture, so that the mixture is evenly dispersed and the mixing efficiency is improved.

[0032] The mixing of the water reducing agent in the tank body 1 is accelerated by the stirring component 2, thereby increasing the production efficiency of the water reducing agent.

[0033] Optionally, a through hole for the electric telescopic rod 13 to pass through is provided on the top of the tank body 1 of this embodiment, and a sealing sleeve 15 is provided in the through hole to enhance the sealing performance of the position where the electric telescopic rod 13 passes through the tank body 1.

[0034] The number of the electric telescopic rod 13 and the through hole can be set to two, which are installed at intervals on the top of the tank body 1, and the two electric telescopic rods 13 are arranged in parallel. A plurality of supporting legs 16 are arranged at the bottom of the tank body 1. Both the feed port 11 and the discharge port 12 are provided with solenoid valves.

[0035] As an optional implementation, refer to Figure 2 The embodiment of the present application provides a specific structure of a scraper 14, including: a plurality of scraper rings 141 arranged in parallel and at intervals, the outer side of the scraper ring 141 abuts against the inner wall of the tank body 1, and the plurality of scraper rings 141 are all installed on the electric telescopic rod 13.

[0036] Several scraper rings 141 are arranged in sequence along the extension direction of the electric telescopic rod 13, and the distance between any two adjacent scraper rings 141 is smaller than the telescopic range of the electric telescopic rod 13, so that the scraping range of the scraper 14 can completely cover the inner wall of the tank body 1.

[0037] Optionally, in this embodiment, a scraper sheet 142 may be provided on a side of the scraper ring 141 close to the tank body 1 , and the scraper sheet 142 abuts against the inner wall of the tank body 1 to improve scraping efficiency.

[0038] As an optional implementation, refer to Figure 3 The embodiment of the present application provides a specific structure of a stirring assembly 2, including: a driving device 21, a first stirring member 22 and a second stirring member 23, wherein the driving device 21 is installed on the top of the outer side of the tank body 1, one end of the first stirring member 22 penetrates the tank body 1 and is transmission-connected to the driving device 21, and the other end of the first stirring member 22 is connected to the second stirring member 23;

[0039] The first stirring member 22 is an auger, and the second stirring member 23 includes a plurality of stirring blades, which are used to drive the liquid in the tank body 1 to move upward.

[0040] Among them, the driving device 21 of this embodiment is installed at the center position of the top of the tank body 1, the first stirring member 22 passes through the tank body 1 and can be arranged along the axis of the tank body 1, and the first stirring shaft is an auger, which can easily drive the flow direction of the water reducer inside the tank body 1.

[0041] At the same time, a plurality of stirring blades are installed at one end of the auger away from the driving device 21, and the auger drives the stirring blades to move synchronously; the stirring blades are arranged to be inclined, and the inclination direction is coordinated with the rotation direction of the auger, so that the water reducer in the tank body 1 close to the axis of the tank body 1 moves toward the driving device 21, and the water reducer moves along the inner wall of the tank body 1 in the direction away from the driving device 21, thereby realizing the circulation of the water reducer inside the tank body 1.

[0042] The driving device 21 may use a servo motor, the thread direction of the auger is adapted to the driving direction of the servo motor, and the front side of the stirring blade facing the rotation direction of the motor is lower than the rear side of the stirring blade facing the rotation direction of the motor.

[0043] Optionally, the stirring blades of this embodiment are tilted, and the number of stirring blades can be 3. The end of the stirring blade close to the auger is higher than the side away from the auger, so that the several stirring blades are inverted V-shape as a whole, further enhancing the stirring efficiency of the water reducer.

[0044] It should be noted that the stirring component 2 of this embodiment drives the water reducer in the middle part of the tank body 1 to move upward to achieve the circulation of the water reducer, which is only a preferred implementation method of this embodiment. In other embodiments, the circulation direction of the water reducer can be changed by adjusting the rotation direction of the driving device 21, which can also accelerate the mixing.

[0045] As an optional implementation, the bottom of the tank body 1 of the embodiment of the present application is in a spherical crown shape. A scraper strip 24 is provided at the bottom of the tank body 1, and the scraper strip 24 is transmission-connected to the driving device 21.

[0046] The shape of the scraper 24 is adapted to the structure at the bottom of the tank body 1, and the scraper 24 is made of an elastic plastic material, so that the scraper 24 can fit the inside of the tank body 1; the driving device 21 drives the scraper 24 to rotate, so as to achieve the effect of stirring and mixing the undissolved substances in the water reducer deposited at the bottom of the tank body 1. The number of scrapers 24 can be set to 3, and one end of the scraper 24 is installed at the end of the auger away from the driving device 21, and the other end is a free end.

[0047] The scraper 14 is used to hang down the precipitated materials adhering to the inner wall of the tank body 1, and then the scraper bar 24 is used to stir the precipitated materials at the bottom of the tank body 1, so that the water reducer precipitates adhering to the tank body 1 can be effectively cleaned and floated in the tank body 1. At the same time, the up and down movement can shake the mixture, so that the mixture is evenly dispersed and the mixing efficiency is improved; the first stirring member 22 and the second stirring member 23 are used in conjunction with each other, and a circulating flow from the middle to the top of the tank body 1 and from the side of the tank body 1 to the bottom of the tank body 1 is realized inside the tank body 1, so that the mixture in the water reducer can be further dissolved.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application.

Claims

1. A water reducing agent stirring kettle, comprising a tank body and a stirring assembly arranged in the tank body, wherein the tank body is provided with a feed inlet and a discharge outlet, characterized in that: An electric telescopic rod is fixedly arranged outside the tank body, a telescopic end of the electric telescopic rod passes through the tank body, and a scraper piece which is slidably fitted with an inner wall of the tank body is fixedly arranged on the telescopic end.

2. The water reducing agent stirred tank according to claim 1, characterized in that: The scraper member comprises a plurality of scraper rings arranged in parallel and at intervals, the outer sides of the scraper rings abut against the inner side walls of the tank body, and the plurality of scraper rings are all mounted on the electric telescopic rod.

3. The water reducing agent stirred tank according to claim 2, characterized in that: A scraper sheet is provided on one side of the scraper ring close to the tank body.

4. The water reducing agent stirred tank according to claim 1, characterized in that: The tank body is provided with a through hole for the electric telescopic rod to pass through, and the through hole is provided with a sealing sleeve.

5. The water reducing agent stirring kettle according to claim 1, characterized in that: The stirring assembly comprises a driving device, a first stirring member and a second stirring member, wherein the driving device is mounted on the top of the outer side of the tank body, one end of the first stirring member passes through the tank body and is transmission-connected to the driving device, and the other end of the first stirring member is connected to the second stirring member; The first stirring member is an auger, and the second stirring member includes a plurality of stirring blades, and the stirring blades are used to drive the liquid in the tank body to move upward.

6. The water reducing agent stirring kettle according to claim 5, characterized in that: The stirring blade is arranged obliquely, and one end of the stirring blade close to the auger is higher than the side away from the auger.

7. The water reducing agent stirring kettle according to claim 5, characterized in that: A scraper strip is provided at the bottom of the tank body, and the scraper strip is transmission-connected to the driving device.

8. The water reducing agent stirring kettle according to claim 1, characterized in that: The bottom of the tank body is in a spherical crown shape.

9. The water reducing agent stirring kettle according to claim 1, characterized in that: A plurality of supporting legs are arranged at the bottom of the tank body.

10. The water reducing agent stirring kettle according to claim 1, characterized in that: The feed inlet and the discharge outlet are both provided with valves.

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