Viscous liquid conveying device

Abstract

The utility model relates to the technical field of viscous liquid transportation, in particular to a viscous liquid conveying device, a glue pump is arranged in a conveying tank, the output end of the glue pump is communicated with a discharge port, a stirring assembly comprises a stirring shaft connected with a driving assembly and a filter screen cover wrapping the input port of the glue pump, and the stirring shaft is fixedly connected with the filter screen cover. The device has the beneficial effects that the stirring assembly with the filter screen cover is arranged, so that a glue pump for conveying viscous liquid is wrapped, the stirred liquid can be conveyed only after being filtered by the filter screen cover, large particles and other inadequately mixed raw materials are prevented from entering a pipeline, and the stirring efficiency is improved. And in cooperation with transportation and adsorption of a glue pump, large particles impact on the outer ports of the filtering holes under the action of suction force, so that the purpose of full scattering is achieved, and the stirring quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the transportation technical field of sticky liquid, specifically to a kind of sticky liquid conveying device. BACKGROUND

[0002] Sticky liquid needs to be stirred during use, and only after sufficient mixing can it be transported and used. For example, a crack pouring machine used for road surface crack pouring needs to be equipped with a special stirring tank for continuous stirring before it can be transported and used.

[0003] During normal use, the mixing of sticky liquid is often not sufficient, resulting in partial solidification or coagulation of the liquid. When transported by a pump, the partially solidified or coagulated liquid enters the pipeline, causing blockage of the pipeline. Sticky medium is difficult to clean due to its own characteristics. Existing stirring equipment cannot screen the stirred sticky medium, so it can only be stirred excessively, prolonging the stirring time and reducing the efficiency of construction. SUMMARY

[0004] The utility model aims to provide a kind of sticky liquid conveying device to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of sticky liquid conveying device, comprising a conveying tank, a stirring assembly driven by a drive assembly is arranged in the conveying tank, the upper end of the conveying tank is provided with a feed inlet, the lower end of the conveying tank is provided with a discharge port, a glue pump is arranged in the conveying tank, the output end of the glue pump is communicated with the discharge port, the stirring assembly comprises a stirring shaft connected with the drive assembly, a filter screen cover wrapping the input port of the glue pump, the stirring shaft is fixedly connected with the filter screen cover, and stirring vanes are arranged on the outer side of the stirring shaft.

[0007] Preferably, the stirring vanes are arranged in two groups, and the stirring vanes are fixedly welded on the upper end face of the filter screen cover.

[0008] Preferably, the stirring vanes are arranged in multiple groups, and mounting wings are vertically arranged on the middle section of the stirring vanes, and the mounting wings are bolted on the upper end face of the filter screen cover.

[0009] Preferably, the drive assembly is a hydraulic motor.

[0010] Preferably, the filter screen cover is fixed on the lower end of the stirring shaft, and the lower end of the filter screen cover is rotationally attached to the inner wall of the lower end of the conveying tank.

[0011] Preferably, the tank body of the conveying tank is arranged in a double-layer structure, the inner layer of the tank body is made of a manganese steel plate after being curled and welded, the outer layer of the tank body is a heat preservation layer wrapped with thick silicate aluminum rock wool, and the bottom of the tank body is a silicate aluminum fireproof insulation board.

[0012] Preferably, the thickness of the stirring blade is greater than the pore size of the filter hole in the filter cover, and the thickness of the stirring blade is less than twice the pore size of the filter hole in the filter cover.

[0013] Preferably, the upper end of the conveying tank is provided with an upper support, and the driving assembly is fixedly installed on the upper support.

[0014] Preferably, the glue pump is fixed at the bottom of the tank body of the conveying tank, the filter cover is reversely buckled around the upper end of the glue pump, and a gap is left between the filter cover and the glue pump.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a stirring assembly with a filter cover, which realizes the wrapping of the glue pump for viscous liquid transportation, so that the stirred liquid can be conveyed only after being filtered by the filter cover, avoiding the large particles and other insufficiently mixed raw materials from entering the pipeline and avoiding the blockage of the pipeline. In combination with the transportation and adsorption of the glue pump, the large particles are impacted on the outer port of the filter hole under the action of suction force, achieving the purpose of sufficient dispersion and improving the stirring quality and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Fig. 2 It is the internal section view of the utility model;

[0019] Fig. 3 It is the installation structure schematic diagram of the stirring assembly in the conveying tank of the utility model.

[0020] In the drawing: 1, conveying tank;2, driving assembly;3, stirring shaft;4, stirring fan blade;5, filter cover;6, discharge port;7, upper support;8, feed inlet;9, installation wing plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figs. 1 to 3 The utility model provides a technical scheme:

[0023] Embodiment 1: a viscous liquid conveying device, comprising a conveying tank 1, a stirring assembly driven by a driving assembly 2 is arranged in the conveying tank 1, an upper end of the conveying tank 1 is provided with a feeding port 8, a lower end of the conveying tank 1 is provided with a discharging port 6, a glue pump is arranged in the conveying tank 1, an output end of the glue pump is communicated with the discharging port 6, the stirring assembly comprises a stirring shaft 3 connected with the driving assembly 2, a filter screen cover 5 wrapping an input port of the glue pump, the stirring shaft 3 is fixedly connected with the filter screen cover 5, and an outer side of the stirring shaft 3 is provided with stirring blades 4.

[0024] By arranging the filter screen cover 5 wrapping the input port of the glue pump, the filtered glue pump suction is realized, so that large particles or insufficiently stirred viscous solids are prevented from entering the pipeline, the pipeline is prevented from being blocked, and meanwhile, the suction force of the glue pump is matched, so that the particles impact on the filter screen holes, the purpose of being fully dispersed is achieved, and the stirring efficiency and quality are improved.

[0025] Embodiment 2: the stirring blades 4 are arranged in two groups, and the stirring blades 4 are fixedly welded on an upper end face of the filter screen cover 5.

[0026] When the number of the stirring blades 4 is two groups, the stirring blades 4 can be fixedly installed in a direct welding manner.

[0027] Embodiment 3: the stirring blades 4 are arranged in multiple groups, and a middle section of the stirring blades 4 is vertically provided with a mounting wing plate 9, and the mounting wing plate 9 is bolted on an upper end face of the filter screen cover 5.

[0028] According to the stirring requirement, when the stirring blades 4 are arranged in multiple groups, the stirring blades 4 can be bolted, so that the number of the stirring blades 4 is adaptively adjusted.

[0029] Embodiment 4: the driving assembly 2 is arranged as a hydraulic motor; an upper end of the conveying tank 1 is provided with an upper support 7, and the driving assembly 2 is fixedly installed on the upper support 7.

[0030] The upper support 7 is arranged to realize the fixed installation of the driving assembly 2.

[0031] The filter screen cover 5 is fixed on a lower end of the stirring shaft 3, a lower end of the filter screen cover 5 is rotationally attached to an inner wall of a lower end of the conveying tank 1, a tank body of the conveying tank 1 is arranged as a double-layer structure, an inner layer of the tank body is made of a manganese steel plate after being curled and welded, an outer layer of the tank body is a heat preservation layer wrapped by thick silicate aluminum rock wool, a bottom of the tank body is a silicate aluminum fireproof heat preservation plate, the glue pump is fixed on the bottom of the tank body of the conveying tank 1, the filter screen cover 5 is reversely wrapped on an upper end of the glue pump, and a gap is left between the filter screen cover 5 and the glue pump.

[0032] The filter screen cover 5 is arranged to attach to the bottom of the tank body, so that leakage is avoided, and liquid can be transported only after being fully stirred and filtered.

[0033] In the embodiment 5, the thickness of the stirring blade 4 is greater than the pore size of the filtering hole in the filtering screen cover 5, and the thickness of the stirring blade 4 is less than twice the pore size of the filtering hole in the filtering screen cover 5.

[0034] By limiting the thickness of the stirring blade 4 and the pore size of the filtering screen cover 5, the adsorption amount suitable for the glue pump is achieved, and the air suction caused by the poor flow of the viscous liquid is avoided.

[0035] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A viscous liquid conveying device, comprising a conveying tank (1) in which a stirring assembly driven by a drive assembly (2) is arranged, an upper end of the conveying tank (1) is provided with a feeding port (8), and a lower end of the conveying tank (1) is provided with a discharging port (6), characterized in that: a glue pump is arranged in the conveying tank (1), an output end of the glue pump is communicated with the discharging port (6), the stirring assembly comprises a stirring shaft (3) connected with the drive assembly (2) and a filter screen cover (5) wrapping an input port of the glue pump, the stirring shaft (3) is fixedly connected with the filter screen cover (5), and an outer side of the stirring shaft (3) is provided with stirring blades (4). The stirring blades (4) are arranged in two groups, and the stirring blades (4) are fixedly welded on an upper end surface of the filter screen cover (5).

2. A viscous liquid delivery device according to claim 1, wherein: The stirring blades (4) are arranged in multiple groups, and a middle section of the stirring blades (4) is vertically provided with mounting wing plates (9), and the mounting wing plates (9) are bolted on the upper end surface of the filter screen cover (5).

3. A viscous fluid delivery device as defined in claim 1, wherein: The drive assembly (2) is arranged as a hydraulic motor.

4. A viscous fluid delivery device as defined in claim 1, wherein: The filter screen cover (5) is fixed on a lower end of the stirring shaft (3), and a lower end of the filter screen cover (5) is rotationally attached to an inner wall of a lower end of the conveying tank (1).

5. A viscous fluid delivery device as defined in claim 1, wherein: The tank body of the conveying tank (1) is arranged in a double-layer structure, an inner layer of the tank body is made of a manganese steel plate after being curled and welded, an outer layer of the tank body is a heat preservation layer wrapped by thick silicate aluminum rock wool, and a bottom of the tank body is a silicate aluminum fireproof heat preservation plate.

6. A viscous liquid delivery device according to claim 5, wherein: The thickness of the stirring blades (4) is greater than the aperture of the filter holes in the filter screen cover (5), and the thickness of the stirring blades (4) is less than twice the aperture of the filter holes in the filter screen cover (5).

7. A viscous fluid delivery device as defined in claim 1, wherein: An upper end of the conveying tank (1) is provided with an upper support (7), and the drive assembly (2) is fixedly mounted on the upper support (7).

8. A viscous fluid delivery device as defined in claim 4, wherein: The glue pump is fixed on the bottom of the tank body of the conveying tank (1), the filter screen cover (5) is reversely wrapped on an upper end of the glue pump, and a gap is left between the filter screen cover (5) and the glue pump.

9. A viscous fluid delivery device as defined in claim 5, wherein: ​

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