Pumping agent compounding and circulating device

Abstract

The utility model relates to the technical field of pumping agent production, and discloses a pumping agent compounding circulating device which comprises a compounding tank body, the bottom of the compounding tank body is communicated with a first connecting pipe, the first connecting pipe is sequentially communicated with a second connecting pipe and a third connecting pipe, the second connecting pipe is communicated with a feeding hopper, and the third connecting pipe is communicated with the compounding tank body. The third connecting pipe is communicated with a fourth connecting pipe with one end extending into the feeding hopper, and one-way valves are connected between the first connecting pipe and the second connecting pipe, on the second connecting pipe, on the third connecting pipe, on the fourth connecting pipe and at the end, away from the third connecting pipe, of the first connecting pipe. A circulating pump is arranged at the position, between the second connecting pipe and the third connecting pipe, of the first connecting pipe. According to the utility model, the stirring shaft in the compounding tank body can be assisted and matched to fully stir various additives in the compounding tank body, so that mixed liquid can be fully and uniformly mixed, and the production quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pumping agent production, in particular to a pumping agent compounding circulation device. Background Art

[0002] Pumping agent is made by mixing and stirring multiple admixtures (such as water reducer, retarder, quick setting agent, expansion agent, etc.). At present, multiple admixtures are often added to the compounding tank separately, and then the admixtures inside and outside the compounding tank are stirred by the stirring shaft in the compounding tank to produce the required pumping agent.

[0003] At present, the compounding tank can only stir the admixtures in the compounding tank within a specified time through the stirring shaft, and discharge the materials through the discharge port on the compounding tank after the stirring is completed. However, in actual production, stirring the various mixed admixtures in the compounding tank within the specified time only through the stirring shaft will make the various mixed admixtures fail to be fully mixed evenly, so that when the produced pumping agent is used on concrete, it will lead to the inability to evenly improve the performance of the concrete, affecting the construction quality. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a pumping agent compounding circulation device, which can assist in cooperating with the stirring shaft in the compounding tank body to fully stir the various additives (referred to as mixed liquid) in the compounding tank body, ensure that the mixed liquid is fully mixed and evenly mixed, and improve production quality.

[0005] The technical solution adopted by the utility model is as follows: a pumping agent compounding circulation device, including a compounding tank body, a first connecting pipe is connected to the bottom of the compounding tank body, the first connecting pipe is connected to the second connecting pipe and the third connecting pipe in sequence, the second connecting pipe is connected to the feeding hopper, the third connecting pipe is connected to the compounding tank body, the third connecting pipe is connected to a fourth connecting pipe with one end extending into the feeding hopper, a one-way valve is connected between the first connecting pipe and the second connecting pipe, on the second connecting pipe, on the third connecting pipe and the fourth connecting pipe, and on the end of the first connecting pipe away from the third connecting pipe, and a circulation pump is provided on the first connecting pipe located between the second connecting pipe and the third connecting pipe.

[0006] Explanation: A stirring shaft for stirring additives is provided inside the compounding tank.

[0007] Principle of the technical solution:

[0008] The circulation pump is turned on, the one-way valves on the second connecting pipe and the third connecting pipe are opened, and different additives are added to the feeding hopper. The additives enter the compounding tank body through the first connecting pipe, the circulation pump and the third connecting pipe. After the addition of multiple additives is completed, the stirring shaft in the compounding tank body starts to stir. After stirring for a period of time, the one-way valve of the first connecting pipe located between the compounding tank body and the second connecting pipe is opened, and the one-way valve on the fourth connecting pipe is opened. The mixed liquid part located in the compounding tank body flows back to the compounding tank body through the first connecting pipe, the circulation pump, and the third connecting pipe to form a first line, and the second line formed by the first connecting pipe, the circulation pump, the fourth connecting pipe, the feeding hopper, the first connecting pipe, and the third connecting pipe. The mixed liquid can be repeatedly added to the compounding tank body through the first line, so that in addition to being stirred by the stirring shaft, the mixed liquid can also be repeatedly poured into the compounding tank body by repeated addition to be fully mixed. The mixed liquid can pass through one more loop through the second line, and naturally fall into the feeding hopper through the fourth connecting pipe on the loop, so that the mixed liquid is fully mixed by continuous pouring.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] The utility model can increase the line through which the mixed liquid flows by arranging the fourth connecting pipe, that is, the line formed by the first connecting pipe, the circulation pump, the fourth connecting pipe, the feeding hopper, the circulation pump and the third connecting pipe, so that the mixed liquid can be fully mixed and evenly mixed by means of multiple backflows, and can, within a specified time, when the stirring shaft in the compounding tank body continues to work, the mixed liquid can be assisted by the fourth connecting pipe and the feeding hopper to stir the mixed liquid, so that the mixed liquid is fully mixed and evenly mixed, which can improve the production quality; and it can also make full use of existing components, such as the feeding hopper, to improve production efficiency and quality.

[0011] As a preferred embodiment of the utility model, the fourth connecting tube is provided with a telescopic assembly that can be telescoped along the axial direction of the fourth connecting tube, the telescopic assembly includes a fifth connecting tube and a telescopic tube, the fifth connecting tube can be adjusted in position along the axial direction of the fourth connecting tube, one end of the telescopic tube is fixedly and sealedly connected to the end of the fourth connecting tube, and the other end is located in the fifth connecting tube and is sealedly connected to the side wall of the fifth connecting tube, the fifth connecting tube is connected to a shielding cover that can shield the feeding hopper, and the lower end face of one end of the fifth connecting tube located at the feeding hopper is on the same horizontal plane as the upper surface of the feeding hopper.

[0012] In this solution, when it is necessary to add material to the compounding tank body, the fifth connecting tube is adjusted in the axial direction of the fourth connecting tube and approaches the third connecting tube, the telescopic tube is shortened, and the fifth connecting tube drives the shielding cover to move in the direction close to the third connecting tube to expose the feeding port of the feeding hopper. When the feeding is completed, the fifth connecting tube is adjusted in the axial direction of the fourth connecting tube and moves away from the third connecting tube, the telescopic tube returns to the initial state, and the fifth connecting tube drives the shielding cover to move in the direction away from the third connecting tube, and the shielding cover fits against the upper surface of the feeding hopper.

[0013] Beneficial effect: the fifth connecting tube can provide support for the telescopic tube, and the telescopic tube and the fifth connecting tube can be adjusted along the axial position of the fourth connecting tube to adjust the position of the shielding cover, so that the shielding cover is exposed from the feeding hopper when adding materials, and the feeding hopper is covered during the stirring process, so that it can be ensured that the lower end face of one end of the fourth connecting tube located in the feeding hopper is as far away from the bottom of the feeding hopper as possible, and the distance between the end of the fourth connecting tube located in the feeding hopper and the bottom of the feeding hopper is as long as possible, so that the mixed liquid can be fully poured back, so that the mixed liquid can be fully mixed and evenly mixed, and the mixed liquid can be prevented from splashing when entering the feeding hopper.

[0014] As a preferred embodiment of the utility model, the fifth connecting tube is slidably matched with the third connecting tube, and the end of the fifth connecting tube close to the third connecting tube is provided with a connecting ring with a notch, and connecting plates are provided at both ends of the notch of the connecting ring, and the two connecting plates are bolted together.

[0015] Beneficial effect: The bolt connection of the connecting plate can limit the fifth connecting pipe after the fifth connecting pipe slides.

[0016] As a preferred embodiment of the present invention, the third connecting pipe is communicated with the upper end surface of the compounding tank body.

[0017] As a preferred embodiment of the present utility model, the third connecting pipe is connected to the lower end of the side wall of the compounding tank body.

[0018] As a preferred embodiment of the utility model, the first connecting pipe is connected to the sixth connecting pipe between the circulation pump and the third connecting pipe, the sixth connecting pipe is provided with a one-way valve, the third connecting pipe is connected to the upper end surface of the compounding tank body, and the sixth connecting pipe is connected to the lower end of the side wall of the compounding tank body.

[0019] Beneficial effect: The mixed liquid can enter the compounding tank body through the third connecting pipe and can also enter the compounding tank body through the sixth connecting pipe. The setting of the sixth connecting pipe can increase the circulation line of the mixed liquid, and can further assist the stirring shaft in the compounding tank body to stir the mixed liquid, so that the mixed liquid is fully mixed and evenly mixed, thereby improving production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the pumping agent compounding circulation device of the utility model;

[0021] Figure 2 This is a structural schematic diagram of the pumping agent compounding circulation device of the utility model from another angle;

[0022] Figure 3 This is a structural schematic diagram of the pumping agent compounding circulation device of the utility model from another angle;

[0023] Figure 4 It is a schematic diagram of the structure of the utility model when the opening of the hopper is exposed when adding mixed liquid;

[0024] Figure 5 It is a partial structural diagram of the pumping agent compounding circulation device of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the utility model at position A. DETAILED DESCRIPTION

[0026] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0027] In the description of the present application, the terms "first", "second", "one side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present application.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] The figure marks include: compounding tank body 1, first connecting pipe 2, second connecting pipe 3, third connecting pipe 4, feeding hopper 5, fourth connecting pipe 6, one-way valve 7, circulating pump 8, telescopic assembly 9, fifth connecting pipe 901, connecting ring 9011, connecting plate 9012, telescopic tube 902, shielding cover 903, sixth connecting pipe 10.

[0030] Example 1

[0031] like Figure 1-6 As shown, the pumping agent compounding circulation device, such as Figure 1-3As shown, it includes a compounding tank body 1, the bottom of the compounding tank body 1 is connected to a first connecting pipe 2, the first connecting pipe 2 is connected to a second connecting pipe 3 and a third connecting pipe 4 in sequence, the second connecting pipe 3 is connected to a hopper 5, the third connecting pipe 4 is connected to the upper end surface of the compounding tank body 1, and the third connecting pipe 4 is connected to a fourth connecting pipe 6, as shown in FIG. Figure 5-6 As shown, the fourth connecting tube 6 is provided with a telescopic assembly 9 which can be telescoped along the axial direction of the fourth connecting tube 6, the telescopic assembly 9 includes a fifth connecting tube 901 and a telescopic tube 902, the fifth connecting tube 901 can be adjusted in position along the axial direction of the fourth connecting tube 6, one end of the telescopic tube 902 is fixedly and sealedly connected to the end of the fourth connecting tube 6, and the other end is located in the fifth connecting tube 901 and is sealedly connected to the side wall of the fifth connecting tube 901, the fifth connecting tube 901 is connected to a shielding cover 903 which can shield the feeding hopper 5, and the lower end face of the fifth connecting tube 901 at one end of the feeding hopper 5 is on the same horizontal plane as the upper surface of the feeding hopper 5.

[0032] In this embodiment, the fifth connecting tube 901 is L-shaped, and the fifth connecting tube 901 is slidably matched with the third connecting tube 4. The end of the fifth connecting tube 901 close to the third connecting tube 4 is provided with a connecting ring 9011 with a notch, and connecting plates 9012 are provided at both ends of the notch of the connecting ring 9011. The two connecting plates 9012 are bolted together.

[0033] A one-way valve 7 is connected between the first connecting pipe 2 and the second connecting pipe 3, on the second connecting pipe 3, on the third connecting pipe 4, on the fourth connecting pipe 6, and on the end of the first connecting pipe 2 away from the third connecting pipe 4. A circulating pump 8 is provided on the first connecting pipe 2 located between the second connecting pipe 3 and the third connecting pipe 4.

[0034] Realize the specific operations of adding materials and auxiliary circulation stirring:

[0035] The fifth connecting tube 901 is adjusted along the axial position of the fourth connecting tube 6 and approaches the third connecting tube 4. The telescopic tube 902 is shortened, and the fifth connecting tube 901 drives the shielding cover 903 to move toward the direction close to the third connecting tube 4. Figure 4As shown, the feeding hopper 5 is exposed, the one-way valves 7 on the second connecting pipe 3 and the third connecting pipe 4 are opened, the circulating pump 8 is turned on, and materials are added to the feeding hopper 5. Various additives are added to the compounding tank body 1 through the feeding hopper 5, the first connecting pipe 2, the circulating pump 8 and the third connecting pipe 4. After the feeding is completed, the fifth connecting pipe 901 is adjusted along the axial position of the fourth connecting pipe 6 and moves away from the third connecting pipe. The telescopic pipe 902 returns to the initial state, and the fifth connecting pipe 901 drives the shielding cover 903 to move away from the third connecting pipe 4, fits with the upper surface of the feeding hopper 5, covers the feeding hopper 5, and the inside of the compounding tank body is The stirring shaft stirs the mixed liquid. After stirring for a period of time, the one-way valves between the compounding tank body and the second connecting pipe 3, on the fourth connecting pipe 6, and on the sixth connecting pipe 10 are all opened, and the mixed liquid passes through the first circuit formed by the first connecting pipe 2 and the third connecting pipe 4; the second circuit formed by the first connecting pipe 2, the third connecting pipe 4, the fourth connecting pipe 6, the fifth connecting pipe 901, the feeding hopper 5, the first connecting pipe 2, and the third connecting pipe 4 realizes circulation backflow, so that the mixed liquid assists the stirring shaft to stir the mixed liquid, so that the mixed liquid is fully mixed and evenly mixed, thereby improving the stirring efficiency, production efficiency and production quality.

[0036] Example 2

[0037] This embodiment is basically the same as the embodiment 1, except that the third connecting pipe 4 is connected to the lower end of the side wall of the compounding tank body 1 .

[0038] Example 3

[0039] This embodiment is basically the same as Embodiment 1, except that the first connecting pipe 2 is connected to a sixth connecting pipe 10 between the circulating pump 8 and the third connecting pipe 4, the sixth connecting pipe 10 is connected to the lower end of the side wall of the compounding tank body 1, and a one-way valve is connected to the sixth connecting pipe 10.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A pumping agent compounding circulation device, comprising a compounding tank body, characterized in that: The bottom of the compounding tank body is connected with a first connecting pipe, the first connecting pipe is connected with a second connecting pipe and a third connecting pipe in sequence, the second connecting pipe is connected with a feeding hopper, the third connecting pipe is connected with the compounding tank body, the third connecting pipe is connected with a fourth connecting pipe with one end extending into the feeding hopper, a one-way valve is connected between the first connecting pipe and the second connecting pipe, on the second connecting pipe, on the third connecting pipe and the fourth connecting pipe, and on the end of the first connecting pipe away from the third connecting pipe, and a circulating pump is provided at the first connecting pipe located between the second connecting pipe and the third connecting pipe; The fourth connecting pipe is provided with a telescopic assembly that can be telescoped along the axial direction of the fourth connecting pipe, and the telescopic assembly includes a fifth connecting pipe and a telescopic pipe. The fifth connecting pipe can be adjusted in position along the axial direction of the fourth connecting pipe. One end of the telescopic pipe is fixedly and sealedly connected to the end of the fourth connecting pipe, and the other end is located in the fifth connecting pipe and is sealedly connected to the side wall of the fifth connecting pipe. The fifth connecting pipe is connected to a shielding cover that can shield the feeding hopper. The lower end surface of one end of the fifth connecting pipe located at the feeding hopper is on the same horizontal plane as the upper surface of the feeding hopper.

2. The pumping agent compounding circulation device according to claim 1, characterized in that: The fifth connecting tube is slidably matched with the third connecting tube. The end of the fifth connecting tube close to the third connecting tube is provided with a connecting ring with a notch. Both ends of the notch of the connecting ring are provided with connecting plates, and the two connecting plates are connected by bolts.

3. The pumping agent compounding circulation device according to claim 1 is characterized in that: The third connecting pipe is communicated with the upper end surface of the compounding tank body.

4. The pumping agent compounding circulation device according to claim 1, characterized in that: The third connecting pipe is communicated with the lower end of the side wall of the compounding tank body.

5. The pumping agent compounding circulation device according to claim 1 is characterized in that: The first connecting pipe is connected to the sixth connecting pipe between the circulation pump and the third connecting pipe. The sixth connecting pipe is provided with a one-way valve. The third connecting pipe is connected to the upper end surface of the compounding tank body, and the sixth connecting pipe is connected to the lower end of the side wall of the compounding tank body.

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