Clay cement slurry stirring tank

Abstract

The utility model relates to a clay cement paste agitator tank, including tank body, material volume detection device, drive piece and agitating piece, the upper end of tank body is equipped with feed piece, drive piece is assembled in the upper end of tank body, agitating piece is arranged in tank body, its upper end is connected with drive piece, material volume detection device is installed on tank body, and the material volume detection device is installed on the tank body. The device is used for detecting material volume in the tank. When the clay cement paste with different specific gravities is prepared, the volume of the cement and the volume of the clay paste are detected through the material volume detection device arranged on one side of the tank body, so that the volume of the cement and the volume of the clay paste are controlled, the specific gravity of the whole clay cement paste is controlled, and then the stirring piece in the tank body is used for stirring and uniform mixing.

Description

Technical Field

[0001] The utility model relates to the technical field of cement slurry mixing, in particular to a clay cement slurry mixing tank. Background Art

[0002] Cement slurry or clay cement slurry is needed in the construction of coal mine roof and floor reinforcement. Compared with pure cement slurry, clay cement slurry has lower cost, wider application, and has become a trend.

[0003] The specific gravity of clay cement slurry is generally 1.10-1.40, and the specific gravity of cement slurry used for sealing is generally 1.65-1.803, which is a huge difference.

[0004] When clay cement slurry is prepared by using a vortex pulping machine or an ordinary mixing tank, when preparing clay cement slurries of different specific gravities, the weight of each component (cement and clay slurry) can only be weighed in advance and added into the mixing tank. The operation is relatively complicated and the preparation efficiency is low. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the prior art, when mixing and preparing clay cement slurries of different specific gravities, the weight of each component can only be weighed in advance and added into the mixing tank, which is complicated to operate and has low preparation efficiency.

[0006] The utility model provides a technical solution to the above technical problems as follows: a clay cement slurry mixing tank, comprising a tank body, a material volume detection device, a driving member and a stirring member, wherein a feeding member is provided at the upper end of the tank body, the driving member is assembled at the upper end of the tank body, the stirring member is arranged inside the tank body, and the upper end thereof is connected to the driving member, and the material volume detection device is installed on the tank body for detecting the volume of the material in the tank.

[0007] The beneficial effect of the utility model is that when preparing clay cement slurries of different specific gravities, the volumes of cement and clay slurries are detected respectively by a material volume detection device arranged on one side of the tank body, thereby controlling the volumes of the two, thereby controlling the specific gravity of the entire clay cement slurry, and then using a stirring piece inside the tank body to stir and mix.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the feed member includes two feeding pipes installed on the upper end of the tank body and connected with the interior thereof.

[0010] Furthermore, the material volume detection device includes a discharge pipe and a connecting pipe assembly. The discharge pipe is vertically arranged on one side of the tank body, and the discharge pipe is connected to the side wall of the tank body through the connecting pipe assembly.

[0011] Furthermore, the connecting pipe assembly includes a plurality of connecting pipes, which are spaced apart vertically and connected to the tank body and the discharge pipe, and each of the connecting pipes is provided with a detection valve.

[0012] Furthermore, the connecting pipe is arranged at one side of the tank body in an inclined manner downward.

[0013] Furthermore, an opening and closing valve is provided at the outlet of the discharge pipe.

[0014] Furthermore, the driving member includes a servo motor and a motor bracket, the motor bracket is fixedly mounted on the upper end of the tank body, the servo motor is fixedly mounted on the motor bracket, and its driving shaft passes through the tank body and is connected to the stirring member.

[0015] Furthermore, the stirring member includes a stirring rod and stirring blades evenly distributed on the stirring rod, the stirring rod is vertically arranged inside the tank body, and the upper end of the stirring rod is connected and fixed to the driving rod of the servo motor.

[0016] Furthermore, the bottom end of the tank body is connected to a discharge pipe with a valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of a planar structure in an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the discharge pipe in the embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Tank body; 201. Motor bracket; 202. Servo motor; 3. Feeding pipe; 401. Stirring rod; 402. Stirring blade; 5. Discharge pipe; 6. Material volume detection device; 601. Discharge pipe; 602. Detection valve; 603. Connecting pipe. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] Example

[0023] like Figure 1-2 As shown, the clay cement slurry mixing tank includes a tank body 1, a material volume detection device 6, a driving member and a stirring member. A feeding member is provided at the upper end of the tank body 1, the driving member is assembled at the upper end of the tank body 1, the stirring member is arranged inside the tank body 1, and its upper end is connected to the driving member. The material volume detection device 6 is installed on the tank body 1 for detecting the volume of the material in the tank.

[0024] The working principle is as follows: when clay-cement slurries of different specific gravities need to be prepared, the required clay slurry and cement are directly introduced into the tank body 1, and the material volume detection devices 6 on both sides are used to detect the volumes of the clay slurry and cement respectively, and the volumes are controlled, and then the driving member drives the stirring member to stir and mix the materials inside the tank body 1, so that clay-cement slurries of different specific gravities can be prepared.

[0025] The utility model can utilize the material volume detection devices 6 arranged on both sides of the tank body 1 to detect and control the volumes of clay slurry and cement, so that the device can prepare clay cement slurries with different specific gravities.

[0026] Preferably, the feeding member comprises two feeding pipes 3 installed at the upper end of the tank body 1 and connected with the interior thereof, and are used for feeding cement and clay slurry respectively.

[0027] The two feeding pipes 3 are respectively connected to the screw conveyor and the mud pump, and are used to transport cement ash and clay slurry respectively.

[0028] The working principle is as follows: by setting two feeding pipes 3, and using the two to feed clay slurry and cement respectively, it is avoided that the incoming materials are mixed in advance during feeding, which causes blockage.

[0029] The utility model can be provided with two feeding pipes 3, and respectively convey clay slurry and cement, thereby ensuring smooth feeding.

[0030] Preferably, the material volume detection device 6 includes a discharge pipe 601 and a connecting pipe assembly, the discharge pipe 601 is vertically arranged on one side of the tank body 1, and the discharge pipe 601 is connected to the side wall of the tank body 1 through the connecting pipe assembly, wherein the connecting pipe assembly is used to discharge materials at different heights in the tank body 1 and allow them to pass through.

[0031] The working principle is: by setting a discharge pipe 601 and a connecting pipe assembly connected thereto, the internal material passes through the connecting pipe assembly, and the passing height of the material is preset by the connecting pipe assembly, and the discharge situation of the discharge pipe 601 is observed, and then it is determined that the material height in the tank body 1 reaches the specified height, so as to conveniently complete the quantitative addition of the material.

[0032] The utility model can utilize the discharge pipe 601 and the connecting pipe assembly connected thereto, utilize the connecting pipe assembly to preset the height of the material, and by judging the discharge situation of the discharge pipe 601, judge the height and volume of the material inside the tank body 1, so as to quickly and conveniently perform quantitative addition of the material.

[0033] Preferably, the connecting pipe assembly includes a plurality of connecting pipes 603 , which are spaced apart vertically and connected to the tank body 1 and the discharge pipe 601 , and each connecting pipe 603 is provided with a detection valve 602 .

[0034] The working principle is: when the connecting pipe assembly needs to specify the material height, open the detection valve 602 corresponding to the connecting pipe 603 of the specified height, close the detection valves 602 corresponding to other connecting pipes 603, and add material to the tank body 1. As the material is added, the height of the material continues to rise until it rises to the opened connecting pipe 603. The material passes through the connecting pipe 603 and flows out from the lower end of the discharge pipe 601. The user observes the discharge situation at the lower end of the discharge pipe 601 to determine whether the material volume inside the tank body 1 has reached the specified volume.

[0035] The detection valves 602 are electrically controlled valves and are connected in parallel with an external power source.

[0036] The utility model can open and close a plurality of connecting pipes 603 and detection valves 602, perform height detection on the incoming materials of cement and clay slurry, and control the incoming material volume.

[0037] Preferably, the connecting pipe 603 is arranged at one side of the tank body 1 slanting downward.

[0038] The working principle is: when clay cement slurry needs to be prepared, the clay slurry is first passed into the tank body 1, and the height and volume of the clay slurry are detected and controlled using the connecting pipe 603. After the clay slurry is loaded, cement is passed into the tank body 1, and the height and volume of the clay cement slurry after adding cement are detected and controlled using the connecting pipe 603.

[0039] The utility model can be provided with a group of connecting pipes 603 arranged obliquely downward, so that the clay slurry and the clay-cement slurry after adding cement pass through the connecting pipes 603 respectively and enter the discharge pipe 601 under the action of their own gravity, thereby completing the height control of the material inside the tank body 1.

[0040] Preferably, an opening and closing valve is provided at the outlet of the discharge pipe 601.

[0041] The working principle is: when the material reaches the specified height, it reaches the discharge pipe through the corresponding connecting pipe 603 and moves downward under its own gravity. After the user observes the material flowing out, the discharge pipe 601 is closed by opening and closing the valve.

[0042] The utility model can set the on-off valve at the outlet of the connecting pipe 603 to facilitate blocking the discharge pipe 601.

[0043] Preferably, the driving member includes a servo motor 202 and a motor bracket 201. The motor bracket 201 is fixedly mounted on the upper end of the tank body 1. The servo motor 202 is fixedly mounted on the motor bracket 201. The driving shaft thereof passes through the tank body 1 and is connected to the stirring member.

[0044] The servo motor 202 is electrically connected to an external power source.

[0045] The working principle is as follows: after the material is distributed and transported to the inside of the tank body 1, the servo motor 202 is turned on, and the servo motor 202 drives the stirring element to rotate inside the tank body 1, thereby stirring and mixing the material.

[0046] The present invention can prepare clay cement slurry by setting a servo motor 202, and using the vertically set servo motor 202 to drive the stirring member to stir inside the tank body 1 and mix the materials.

[0047] Preferably, the stirring member includes a stirring rod 401 and stirring blades 402 evenly distributed on the stirring rod 401 . The stirring rod 401 is vertically arranged inside the tank body 1 , and the upper end of the stirring rod 401 is connected and fixed to the driving rod of the servo motor 202 .

[0048] The working principle is as follows: when the material is stirred and mixed, the stirring rod 401 is driven by the servo motor 202 to rotate horizontally, and the stirring rod 401 drives the stirring blade 402 to rotate, thereby stirring and mixing the material inside the tank body 1.

[0049] The utility model can utilize the stirring blade 402 and the stirring rod 401 connected to the servo motor 202 to stir and mix the clay cement slurry inside the tank body 1.

[0050] Preferably, the bottom end of the tank body 1 is connected to a discharge pipe 5 with a valve.

[0051] The working principle is: after the clay cement slurry is stirred and mixed, the valve is opened to discharge the prepared clay cement slurry inside the tank body 1 through the discharge pipe 5.

[0052] The utility model can be provided with a discharge pipe equipped with a valve, and the discharge pipe is arranged at the bottom of the tank body 1, so as to facilitate the discharge of the device.

[0053] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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.

[0056] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. Clay cement slurry mixing tank, characterized in that: The invention comprises a tank body (1), a material volume detection device (6), a driving member and a stirring member, wherein a feeding member is provided at the upper end of the tank body (1), the driving member is assembled at the upper end of the tank body (1), the stirring member is arranged inside the tank body (1), and the upper end of the stirring member is connected to the driving member, and the material volume detection device (6) is mounted on the tank body (1) and is used to detect the volume of the material in the tank.

2. The clay cement slurry mixing tank according to claim 1, characterized in that: The feed member comprises two feeding pipes (3) mounted on the upper end of the tank body (1) and connected to the interior thereof.

3. The clay cement slurry mixing tank according to claim 1, characterized in that: The material volume detection device (6) comprises a discharge pipe (601) and a connecting pipe assembly. The discharge pipe (601) is vertically arranged on one side of the tank body (1). The discharge pipe (601) is connected to the side wall of the tank body (1) via the connecting pipe assembly.

4. The clay cement slurry mixing tank according to claim 3, characterized in that: The connecting pipe assembly comprises a plurality of connecting pipes (603), the plurality of connecting pipes (603) are spaced apart vertically and are connected to the tank body (1) and the discharge pipe (601), and each connecting pipe (603) is provided with a detection valve (602).

5. The clay cement slurry mixing tank according to claim 4, characterized in that: The connecting pipe (603) is arranged at a side of the tank body (1) in an inclined manner downward.

6. The clay cement slurry mixing tank according to claim 3, characterized in that: An opening and closing valve is provided at the outlet of the discharge pipe (601).

7. The clay cement slurry mixing tank according to claim 1, characterized in that: The driving member comprises a servo motor (202) and a motor bracket (201); the motor bracket (201) is fixedly mounted on the upper end of the tank body (1); the servo motor (202) is fixedly mounted on the motor bracket (201); a driving shaft thereof passes through the tank body (1) and is connected to the stirring member.

8. The clay cement slurry mixing tank according to claim 7, characterized in that: The stirring member comprises a stirring rod (401) and stirring blades (402) evenly distributed on the stirring rod (401); the stirring rod (401) is vertically arranged inside the tank body (1); and the upper end of the stirring rod (401) is connected and fixed to the driving rod of the servo motor (202).

9. The clay cement slurry mixing tank according to claim 1, characterized in that: The bottom end of the tank body (1) is connected to a discharge pipe (5) with a valve.

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