Feeding device for water reducing agent reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a feeding device for a water reducing agent reaction kettle, which comprises a reaction kettle and a feeding port arranged on the reaction kettle, a mounting component is arranged on the reaction kettle, a feeding cylinder is arranged on the mounting component, a discharging port aligned with the feeding port is arranged at the lower end of the feeding cylinder, and the feeding port is arranged on the mounting component. A sliding block is arranged at the lower end of the mounting assembly, a sliding rail is arranged on the reaction kettle, and the sliding block is arranged on the sliding rail in a sliding manner, so that the discharging opening of the charging barrel can move relative to the charging opening.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a feeding device for a water reducing agent reaction kettle. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. After being added to the concrete mixture, it has a dispersing effect on cement particles, can improve its workability, reduce unit water consumption, and improve the fluidity of the concrete mixture; or reduce unit cement consumption and save cement; in the production process of water reducer, it is usually necessary to use a reactor to heat and stir the raw materials of the water reducer to allow the raw materials to react. In the process of adding water reducer, two adding methods are usually used: one is to manually add powder raw materials, and the other is to add liquid raw materials through a feeding barrel; when adding liquid raw materials through a feeding barrel, a special installation structure is required to install the feeding barrel.

[0003] However, the installation structure in the prior art has the following defects:

[0004] 1. The mounting structure is fixedly arranged on the reactor, which makes the overall structure of the reactor complex and inconvenient to maintain; at the same time, when the feeding barrel is installed on the mounting structure, the feeding barrel is fixedly arranged on the upper side of the feed port of the reactor (the discharge port of the feeding barrel is aligned with the feed port of the reactor), which makes the feed port of the reactor only capable of feeding liquid raw materials. If powder raw materials need to be added, the feeding barrel needs to be disassembled so that the feeding barrel avoids the feed port, which is inconvenient to operate; or, another feed port is opened for feeding powder raw materials, but this makes the overall structure of the reactor more complicated; in addition, since the feeding barrel is fixedly arranged, it cannot be adjusted, cannot meet various usage requirements, and has poor applicability. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a feeding device for a water reducing agent reaction kettle.

[0006] The utility model is realized by the following technical solutions:

[0007] A feeding device for a water reducing agent reactor comprises a reactor and a feeding port opened on the reactor, a mounting assembly is provided on the reactor, a feeding barrel is provided on the mounting assembly, a discharge port aligned with the feeding port is provided at the lower end of the feeding barrel, a slider is provided at the lower end of the mounting assembly, a slide rail is provided on the reactor, and the slider can be slidably arranged on the slide rail so that the discharge port of the feeding barrel can move relative to the feeding port.

[0008] As a further improvement of the present invention, the sliding block is detachably arranged on the sliding rail.

[0009] As a further improvement of the present invention, a slot is provided at the lower end of the slider, so that the slider can be clamped on the slide rail through the slot.

[0010] As a further improvement of the utility model, a limiting boss is provided on one side of the slide rail, and an anti-slip rod with one end inserted into the slot is provided on the slider, and the side wall of the anti-slip rod abuts against the lower end surface of the limiting boss to limit the slide rail from detaching from the slot.

[0011] As a further improvement of the present invention, the anti-drop rod is a screw rod, and the screw rod and the slider are matched through threads.

[0012] As a further improvement of the present invention, the reactor is a cylindrical reactor, and the slide rail is an annular slide rail coaxial with the reactor, so that the slider can slide around the axis of the reactor.

[0013] As a further improvement of the present invention, the mounting assembly includes a vertical lifting rod arranged on the sliding block, a lifting sleeve is arranged on the vertical lifting rod, and a first locking piece is arranged on a side wall of the lifting sleeve for locking the lifting sleeve.

[0014] As a further improvement of the present invention, the mounting assembly also includes a transverse sliding rod arranged on the side wall of the lifting sleeve, a sliding plate is slidably arranged on the transverse sliding rod, the feeding barrel is arranged on the sliding plate, and a second locking piece is arranged on the sliding plate for locking the sliding plate.

[0015] As a further improvement of the utility model, a control valve is provided at the lower end of the feeding cylinder.

[0016] As a further improvement of the utility model, the feeding cylinder is a transparent glass feeding cylinder, and scale lines are arranged on the feeding cylinder.

[0017] The beneficial effects of the utility model are as follows: a slide rail is arranged on the reactor, and a slider is arranged on the lower side of the mounting assembly, and the two cooperate with each other. When liquid raw materials need to be added, the discharge port of the feeding barrel can be controlled to be aligned with the feeding port of the reactor to realize the addition of liquid raw materials; when powder raw materials need to be added, the feeding barrel can be moved away, so that the powder raw materials can be added from the feeding port, and there is no need to disassemble the feeding barrel, which is convenient to operate, and the cooperation mode of the slide rail and the slider has a simple structure; in addition, the position of the feeding barrel can be adjusted to meet different usage requirements, thereby improving the applicability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a detailed description of the preferred implementation examples of the present invention with reference to the accompanying drawings to help understand the purpose and advantages of the present invention, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the slider and the slide rail in the embodiment of the utility model;

[0021] Figure 3 For the embodiment of the utility model corresponding to Figure 1 A partial enlarged view of the middle part;

[0022] Figure 4 For the embodiment of the utility model corresponding to Figure 1 A partial enlarged view of point B in the middle. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below based on the accompanying drawings and implementation cases.

[0024] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. The words "inside" and "outside" refer to the direction toward or away from the geometric center of a specific component, respectively. They are relative concepts, and therefore may change accordingly according to different locations and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.

[0025] refer to Figures 1 to 4 , the utility model embodiment discloses:

[0026] A feeding device for a water reducing agent reactor, comprising a reactor 1, a feeding port 2 opened on the reactor 1, a mounting assembly provided on the reactor 1, a feeding barrel 3 provided on the mounting assembly, a discharge port 4 aligned with the feeding port 2 provided at the lower end of the feeding barrel 3, a slider 5 provided at the lower end of the mounting assembly, a slide rail 6 provided on the reactor 1, the slider 5 can be slidably arranged on the slide rail 6, so that the discharge port 4 of the feeding barrel 3 can be moved relative to the feeding port 2. movement; a slide rail 6 is arranged on the reactor 1, and a slider 5 is arranged on the lower side of the mounting assembly, and the two cooperate with each other. When liquid raw materials need to be added, the discharge port 4 of the feeding barrel 3 can be controlled to be aligned with the feeding port 1 of the reactor 1 to realize the addition of liquid raw materials; when powder raw materials need to be added, the slider 5 can be controlled to slide to move the feeding barrel 3 away, so that the powder raw materials can be added from the feeding port 2, and there is no need to disassemble the feeding barrel 3, which is convenient to operate, and the cooperation mode of the slide rail 6 and the slider 5 is simple in structure.

[0027] The slider 5 is detachably mounted on the slide rail 6; when there is no need to add liquid raw materials, the slider 5 can be removed from the slide rail 6, thereby removing the mounting assembly and the feeding cylinder 3, making the overall structure of the reactor 1 simpler for easier use.

[0028] When the cam 5 is in the state of being moved, the cam 5 is in a state of being moved along the cam 6, and the cam 5 is in a state of being moved along the cam 6. When the cam 5 is in the state of being moved, the cam 5 is in a state of being moved along the cam 6, and the cam 5 is in a state of being moved along the cam 6.

[0029] The anti-slip rod 9 is a screw rod, which is threadedly matched with the slider 5, and a handwheel is provided at the other end of the anti-slip rod 9 to facilitate the user to turn it. During installation, the anti-slip rod 9 can also be controlled to press against the side wall of the slide rail 6, thereby locking the slider 5 to limit the sliding of the slider 5. When it is necessary to control the sliding of the slider 5, the anti-slip rod 9 is rotated so that it no longer presses against the side wall of the slide rail 6.

[0030] In this embodiment, the reactor 1 is a cylindrical reactor 1, and the slide rail 6 is an annular slide rail 6 coaxial with the reactor 1, so that the slider 5 can slide around the axis of the reactor 1; and further, the feeding barrel 3 can slide around the axis of the reactor 1.

[0031] The mounting assembly includes a vertical lifting rod 10 arranged on the slider 5, a lifting sleeve 11 is arranged on the vertical lifting rod 10, and a first locking piece 12 is arranged on the side wall of the lifting sleeve 11 for locking the lifting sleeve 11; specifically, the first locking piece 12 is a screw rod and is threadedly matched with the lifting sleeve 11, which can be inserted into the lifting sleeve 11 and abut against the side wall of the vertical lifting rod 10. When the lifting sleeve 11 is raised and lowered to an appropriate position on the vertical lifting rod 10, the first locking piece 12 is rotated, and the first locking piece 12 is threadedly matched with the lifting sleeve 11 to lock the lifting sleeve 11, thereby realizing the height lifting adjustment and positioning of the feeding barrel 3.

[0032] The mounting assembly also includes a transverse sliding rod 13 arranged on the side wall of the lifting sleeve 11, and a sliding plate 14 is slidably arranged on the transverse sliding rod 13, and the feeding barrel 3 is arranged on the sliding plate 14, and a second locking member 15 is arranged on the sliding plate 14 for locking the sliding plate 14; specifically, the second locking member 15 is also a screw rod, and is threadedly matched with the sliding plate 14, and can be inserted into the sliding plate 14 to press against the side wall of the transverse sliding rod 13, and has the same working principle as the first locking member 12, which will not be described here; the second locking member 15 cooperates with the sliding plate 14 to further facilitate the adjustment and control of the horizontal position of the feeding barrel 3.

[0033] In addition, in this embodiment, a control valve 16 is provided at the lower end of the feeding cylinder 3; the feeding cylinder 3 is a transparent glass feeding cylinder 3, and a scale line 17 is provided on the feeding cylinder 3 to facilitate observation and control of the addition amount of the liquid material.

[0034] Finally, it should be noted that the above implementation cases are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the above implementation cases, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above implementation cases, or replace some of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the implementation cases of the utility model.

Claims

1. A feeding device for a water reducing agent reactor, comprising a reactor (1), a feeding port (2) opened on the reactor (1), a mounting assembly provided on the reactor (1), a feeding cylinder (3) provided on the mounting assembly, a discharge port (4) aligned with the feeding port (2) provided at the lower end of the feeding cylinder (3), characterized in that: A slider (5) is provided at the lower end of the mounting assembly, a slide rail (6) is provided on the reaction kettle (1), and the slider (5) is slidably disposed on the slide rail (6) so that the discharge port (4) of the feeding cylinder (3) can move relative to the feeding port (2).

2. The feeding device for a water reducing agent reactor according to claim 1, characterized in that: The sliding block (5) is detachably arranged on the sliding rail (6).

3. The feeding device for a water reducing agent reactor according to claim 2, characterized in that: A clamping groove (7) is provided at the lower end of the sliding block (5), so that the sliding block (5) can be clamped on the sliding rail (6) through the clamping groove (7).

4. The feeding device for a water reducing agent reactor according to claim 3, characterized in that: A limiting boss (8) is provided on one side of the slide rail (6), and an anti-slip rod (9) with one end inserted into the slot (7) is provided on the slide block (5), and a side wall of the anti-slip rod (9) abuts against a lower end surface of the limiting boss (8) to limit the slide rail (6) from escaping from the slot (7).

5. The feeding device for a water reducing agent reactor according to claim 4, characterized in that: The anti-drop rod (9) is a screw rod, and the screw rod and the slider (5) are threadedly matched.

6. The feeding device for a water reducing agent reactor according to claim 2, characterized in that: The reactor (1) is a cylindrical reactor (1), and the slide rail (6) is an annular slide rail (6) coaxial with the reactor (1), so that the slider (5) can slide around the axis of the reactor (1).

7. The feeding device for a water reducing agent reactor according to claim 6, characterized in that: The mounting assembly comprises a vertical lifting rod (10) arranged on the sliding block (5), a lifting sleeve (11) being arranged on the vertical lifting rod (10), and a first locking member (12) being arranged on a side wall of the lifting sleeve (11) for locking the lifting sleeve (11).

8. The feeding device for a water reducing agent reactor according to claim 7, characterized in that: The mounting assembly further comprises a transverse sliding rod (13) arranged on the side wall of the lifting sleeve (11), a sliding plate (14) being slidably arranged on the transverse sliding rod (13), the feeding cylinder (3) being arranged on the sliding plate (14), and a second locking member (15) being arranged on the sliding plate (14) for locking the sliding plate (14).

9. The feeding device for a water reducing agent reactor according to claim 1, characterized in that: A control valve (16) is provided at the lower end of the feeding cylinder (3).

10. The feeding device for a water reducing agent reactor according to claim 1, characterized in that: The feeding cylinder (3) is a transparent glass feeding cylinder (3), and a scale line (17) is provided on the feeding cylinder (3).

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