Dust collecting device for dry-mixed premixed mortar production

Abstract

The utility model discloses a dust collecting device for producing dry-mixed premixed mortar. The dust collecting device comprises a collecting device, a first conveying pipe, a cooling device, a second conveying pipe, a filtering device, a third conveying pipe, a dust falling device and an air outlet pipe. According to the device, the filtering device and the dust falling device are arranged, smoke generated in the preparation process of the dry-mixed premixed mortar is collected and subjected to dust falling, the first air pump is used for sucking the smoke into the filtering device, the smoke is preliminarily filtered through the filter element, and the filter element adsorbs part of large-diameter smoke particles in the smoke so that the smoke particles can be removed; smoke which cannot be thoroughly filtered by the filter element enters the dust falling device, the smoke is subjected to dust falling through water in the dust falling box, and then the smoke subjected to dust falling is discharged outwards through the air outlet pipe, so that dust and particles generated in the preparation process of the premixed mortar are physically collected, rewarded and punished, pollution to the production environment is avoided, and the production efficiency is improved. The operation view of workers is not affected, the equipment can operate normally, and the production quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the preparation of premixed mortar related field especially, it is a kind of dust collection device for dry mixing premixed mortar production. BACKGROUND

[0002] Dry mixing premixed mortar, it is a kind of granular or powder, in the form of bagged or bulk, to site, after mixing with water, it can be directly used material, to avoid the water content in aggregate and cementitious material concretion in transport link, must first aggregate processing ensure that material is dry, then after proportioning and uniform mixing and be made into mortar semi-finished product, mixing with water is mortar use.

[0003] The optimization of prior art for mortar production equipment is mostly reflected in improving mixing efficiency, for example, the Chinese patent with the announcement number CN216884593U discloses a mortar mixing machine for preparing waterproof mortar, including stirring barrel, feed inlet arranged at the top of stirring barrel, discharge port at the bottom end of stirring barrel and supporting leg at the bottom of stirring barrel, the top central of stirring barrel is provided with motor, the output end of motor extends into stirring barrel and is connected with stirring shaft, mixing disc is sleeved on stirring shaft, the bottom of mixing disc is provided with perforated hole, the end of stirring shaft away from mixing disc is provided with stirring device for mixing mortar. The scheme is convenient to use, high in efficiency and good in mixing effect.

[0004] Although the above-mentioned device has certain advantages in improving mixing efficiency, there are still certain deficiencies:

[0005] A large amount of dust and particulate matter will be generated in the preparation process of premixed mortar, these dusts not only pollute the production environment, but also affect the normal operation of equipment and the operation vision of workers, the existence of dust and particulate matter may affect the quality of premixed mortar, such as causing the uniformity of mortar to decrease, the strength to decrease, etc. INVENTION CONTENTS

[0006] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a dust collection device for dry mixing premixed mortar production.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme: a dust collecting device for dry mixing mortar production, it includes collecting device, first conveying pipe, cooling device, second conveying pipe, filter device, third conveying pipe, dust falling device and air outlet pipe, the cooling device includes cooling box, condenser pipe, first water inlet pipe, water pump and water outlet pipe, the inside of cooling box is provided with condenser pipe, the condenser pipe is S type arrangement, the top of cooling box is provided with first water inlet pipe, be provided with water pump on the first water inlet pipe, the bottom of cooling box is provided with water outlet pipe, the cooling device is linked together with filter device through second conveying pipe, the filter device includes filter box, gas pipe group and filter core, gas pipe group and filter core set up in the inside of filter box, the filter device is linked together with dust falling device through third conveying pipe, the dust falling device includes dust falling box, water inlet pipe and second water outlet pipe, the top of dust falling box is provided with water inlet pipe, the bottom of dust falling box is provided with second water outlet pipe, the dust falling device is linked together with air outlet pipe.

[0008] As a further scheme of the utility model, the collecting device includes an air inlet and a first air pump, the air inlet is communicated with the first air pump through one end of the first conveying pipe, and the first air pump is used to ensure one-way flow of the flue gas in the first conveying pipe.

[0009] As a further scheme of the utility model, one end of the condenser pipe is communicated with the other end of the first conveying pipe, the other end of the condenser pipe is communicated with the second conveying pipe, the first conveying pipe is used to convey the flue gas collected from the premixed mortar preparation device to the cooling device, and the flue gas is preliminarily cooled in the cooling box through the condenser pipe.

[0010] As a further scheme of the utility model, a second air pump is arranged on the second conveying pipe, and the second air pump is used to ensure one-way flow of the flue gas in the second conveying pipe without backflow or reverse flow.

[0011] As a further scheme of the utility model, the gas pipe group includes an air inlet main pipe, a first three-way valve, an air inlet branch pipe, an air outlet branch pipe, a second three-way valve and an air outlet main pipe, one end of the air inlet main pipe is communicated with the second conveying pipe, the other end of the air inlet main pipe is communicated with the air inlet branch pipe through the first three-way valve, the air inlet branch pipe is detachably connected to the top of the two groups of filter cores, the air outlet branch pipe is detachably connected to the tail end of the two groups of filter cores, the air outlet branch pipe is communicated with the air outlet main pipe through the second three-way valve, the air outlet main pipe is communicated with the third conveying pipe, the gas pipe group is used to input or output the flue gas to the filter cores, the air inlet branch pipe and the air outlet branch pipe are detachably connected to the two groups of filter cores, so that the filter cores can be replaced conveniently, and the first three-way valve and the second three-way valve are used to change the flow direction of the flue gas.

[0012] As a further scheme of the utility model, the third conveying pipe is provided with a third air pump, the third conveying pipe extends to the bottom of the dust falling box, and the third air pump is used for ensuring that the flue gas inside the third conveying pipe flows in one direction

[0013] As a further scheme of the utility model, the third conveying pipe is provided with a third air pump, the third conveying pipe extends to the bottom of the dust falling box, and the third air pump is used for ensuring that the flue gas inside the third conveying pipe flows in one direction

[0014] Compared with the prior art, the utility model provides a dust collecting device for dry mixing sand mortar production, has the following beneficial effects:

[0015] The utility model discloses a filter device and dust falling device are set up, collect and dust fall to the flue gas generated in the preparation process of dry mixing sand mortar, and the first air pump is used for sucking the flue gas into the filter device, and the flue gas is filtered primarily through the filter core, and the filter core adsorbs a part of the smoke dust particle of large diameter particle in the flue gas, and the flue gas that the filter core cannot filter completely enters the dust falling device, and the flue gas is dusted through the water in the dust falling box, and then the flue gas after dust falling is discharged outward through the air outlet pipe, thereby realizing the physical handling and reward and punishment of the dust and particulate matter generated in the preparation process of premix mortar, avoiding the pollution to the production environment, ensuring that the operation vision of the worker will not be affected, the equipment can normally run, and the production quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the utility model;

[0018] Figure 3 It is the structure schematic diagram of the utility model;

[0019] Figure 4 It is the structure schematic diagram of the utility model;

[0020] Figure 5 It is the structure schematic diagram of the utility model.

[0021] Wherein: collection device-1, air inlet-11, first air pump-12, first conveying pipe-2, cooling device-3, cooling box-31, condenser pipe-32, first water inlet pipe-33, water pump-34, water outlet pipe-35, second conveying pipe-4, second air pump-41, filter device-5, filter box-51, gas pipe group-52, air inlet main pipe-521, first three-way valve-522, air inlet branch pipe-523, air outlet branch pipe-524, second three-way valve-525, air outlet main pipe-526 filter element-53, third conveying pipe-6, third air pump-61, dust falling device-7, dust falling box-71, water inlet pipe-72, second water outlet pipe-73, air outlet pipe-8, fourth air pump-81. DETAILED DESCRIPTION

[0022] In order to further explain the technical scheme of the utility model, the following will be described in detail through specific embodiments.

[0023] In the description of the utility model, it is understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 In the embodiments of the utility model,

[0026] The utility model provides a dust collecting device for dry mixing mortar production, including collection device 1, first conveying pipe 2, cooling device 3, second conveying pipe 4, filter device 5, third conveying pipe 6, dust falling device 7 and air outlet pipe 8, collection device 1 is linked with cooling device 3 through first conveying pipe 2, cooling device 3 includes cooling box 31, condenser pipe 32, first water inlet pipe 33, water pump 34 and water outlet pipe 35, and the inside of cooling box 31 is provided with condenser pipe 32, and condenser pipe 32 is arranged in S type, and the top of cooling box 31 is provided with first water inlet pipe 33, and first water inlet pipe 33 is provided with water pump 34, and the bottom of cooling box 31 is provided with water outlet pipe 36, cooling device 3 is linked with filter device 5 through second conveying pipe 4, filter device 5 includes filter box 51, gas conveying pipe group 52 and filter core 53, and gas conveying pipe group 52 and filter core 53 are arranged in the inside of filter box 51, filter device 5 is linked with dust falling device 7 through third conveying pipe 6, and dust falling device 7 includes dust falling box, water inlet pipe 34 and second water outlet pipe 36, and the top of dust falling box is provided with water inlet pipe 34, and the bottom of dust falling box is provided with second water outlet pipe 36, and dust falling device 7 is communicated with air outlet pipe 8.

[0027] Please refer to Figure 3 In the embodiment of the utility model, collection device 1 includes air inlet 11 and first air pump 12, air inlet 11 is linked with first air pump 12 through one end of first conveying pipe 2, and first air pump 12 is used to ensure that the flue gas in first conveying pipe 2 flows unidirectionally.

[0028] Please refer to Figure 3 In the embodiment of the utility model, one end of condenser pipe 32 is linked with the other end of first conveying pipe 2, and the other end of condenser pipe 32 is linked with second conveying pipe 4, and first conveying pipe 2 is used to convey the flue gas collected from the premixed mortar preparation device to cooling device 3, and the flue gas is preliminarily cooled in cooling box 31 through condenser pipe 32.

[0029] Please refer to Figure 3 In the embodiment of the utility model, second air pump 41 is arranged on second conveying pipe 4, and second air pump 41 is used to ensure that the flue gas in second conveying pipe 4 flows unidirectionally and does not backflow or backwash.

[0030] Please refer to Figure 3In the embodiment of the utility model, the gas pipe group 52 includes the air inlet manifold 521, the first three-way valve 522, the air inlet branch pipe 523, the air outlet branch pipe 524, the second three-way valve 525 and the air outlet manifold 526, one end of the air inlet manifold 521 is communicated with the second conveying pipe 4, the other end of the air inlet manifold 521 is communicated with the air inlet branch pipe 523 through the first three-way valve 522, the air inlet branch pipe 523 is detachably connected with the top of the two groups of filter elements 53, the air outlet branch pipe 524 is detachably connected with the tail end of the two groups of filter elements 53, the air outlet branch pipe 524 is communicated with the air outlet manifold 526 through the second three-way valve 525, the air outlet manifold 526 is communicated with the third conveying pipe 6, the gas pipe group 52 is used for inputting or outputting the flue gas to the filter element 53, the air inlet branch pipe 523 and the air outlet branch pipe 524 are detachably connected with the two groups of filter elements 53, so that the filter element 53 is convenient to replace, the first three-way valve 522 and the second three-way valve 525 are used for changing the flow direction of the flue gas.

[0031] Please refer to Figure 3 In the embodiment of the utility model, the third conveying pipe 6 is provided with the third air pump 61, the third conveying pipe 6 extends to the bottom of the dust falling box, and the third air pump 61 is used for ensuring that the flue gas in the third conveying pipe 6 flows in one direction.

[0032] Please refer to Figure 3 In the embodiment of the utility model, the fourth air pump 81 is arranged on the air outlet pipe 8, the air outlet pipe 8 is communicated with the top of the dust falling box, and the fourth air pump 81 is used for ensuring that the flue gas in the air outlet pipe 8 flows in one direction.

[0033] The working principle is as follows:

[0034] When the user uses, the collecting device 1 is communicated with the premixed mortar preparation device, the flue gas in the premixed mortar preparation device is extracted through the first air pump 12 and the air inlet 11, is transported to the cooling device 3 through the first conveying pipe 2, the first water pump 35 is started to inject water into the cooling tank 31 at this time, the water outlet pipe 36 is opened to drain water after the cooling tank 31 is filled with water, the first water pump 35 and the water inlet pipe 34 keep water inflow, the heat of the flue gas in the condensing pipe 32 is exchanged to the flowing water to complete heat dissipation and cooling through the continuous flow of water in the cooling tank 31, the cooled flue gas is transported to the filtering device 5 through the second conveying pipe 4 under the drive of the second air pump 41 and is preliminarily filtered, the filter core 53 is provided with two groups, when the filtering material inside one group of filter cores 53 is inactivated, the flow direction of the flue gas can be changed to introduce the flue gas into the other group of filter cores 53 through the first three-way valve 522 and the second three-way valve 525, at this time, the user can replace the inactivated filter core 53, the flue gas after preliminary filtration is transported to the dust falling device 7 through the third conveying pipe 6 under the drive of the third air pump 61, at this time, the user injects water into the dust falling tank through the second water inlet pipe 34, the third conveying pipe 6 is deep into the bottom of the dust falling tank, and the flue gas is input into water, some small-diameter particle dust in the flue gas falls into water, and the flue gas after dust falling is discharged outward through the air outlet pipe 8.

[0035] Compared with the prior art, the utility model provides a dust collecting device for dry mixing premixed mortar production has the following beneficial effects:

[0036] The utility model discloses through setting up filtering device 5 and dust falling device 7, the flue gas generated in the preparation process of dry mixing premixed mortar is collected and dust falls, the first air pump 12 is used for inhaling the flue gas into filtering device 5, and the flue gas is preliminarily filtered through filter core 53, and filter core 53 adsorbs a part of the smoke dust particles of large diameter particles in the flue gas, the flue gas that filter core 53 cannot filter completely enters dust falling device 7, and the flue gas is dusted through the water in the dust falling tank, and then the flue gas after dust falling is discharged outward through air outlet pipe 8, thereby realizing the physical collection and punishment of the dust and particulate matter generated in the preparation process of premixed mortar, avoiding the pollution to the production environment, ensuring that the operation vision of workers is not affected, the equipment can normally operate, and the production quality is improved.

[0037] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply belong to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement are not explained in detail.

[0038] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the provision of the power supply also belongs to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model will not explain the control mode and the circuit connection in detail.

[0039] The above only is the preferred example of the utility model and is not used for limiting the utility model, although the utility model is explained in detail with reference to the foregoing embodiments, the technical scheme recorded in the foregoing embodiments can still be modified or some technical features can be replaced equivalently by the person skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A dust collecting device for dry premixed mortar production, characterized by: It comprises a collecting device (1), wherein the collecting device (1) is connected to a cooling device (3) via a first conveying pipe (2); The cooling device (3) comprises a cooling box (31), a condenser (32), a first water inlet pipe (33), a water pump (34) and a water outlet pipe (35); the cooling box (31) is provided with a condenser pipe (32) inside, the condenser pipe (32) is provided in an S-shape, the top of the cooling box (31) is provided with a first water inlet pipe (33), the first water inlet pipe (33) is provided with a water pump (34), and the bottom of the cooling box (31) is provided with a water outlet pipe (35); The cooling device (3) is connected to the filter device (5) via a second delivery pipe (4); the filter device (5) comprises a filter box (51), an air delivery pipe group (52), and a filter element (53); the air delivery pipe group (52) and the filter element (53) are arranged inside the filter box (51); The filtering device (5) is connected to the dust suppression device (7) via a third delivery pipe (6); the dust suppression device (7) comprises a dust suppression box (71), a second water inlet pipe (72) and a second water outlet pipe (73); the water inlet pipe (72) is provided at the top of the dust suppression box (71), and the second water outlet pipe (73) is provided at the bottom of the dust suppression box (71); The dust suppression device (7) is connected to an air outlet pipe (8).

2. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: The collecting device (1) comprises an air inlet (11) and a first air pump (12), and the air inlet (11) is connected to the first air pump (12) through one end of a first delivery pipe (2).

3. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: One end of the condensation pipe (32) is connected to the other end of the first delivery pipe (2), and the other end of the condensation pipe (32) is connected to the second delivery pipe (4).

4. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: A second air pump (41) is provided on the second delivery pipe (4).

5. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: The gas delivery pipe group (52) comprises an air intake main pipe (521), a first three-way valve (522), an air intake branch pipe (523), an air outlet branch pipe (524), a second three-way valve (525) and an air outlet main pipe (526). One end of the air intake main pipe (521) is connected to the second delivery pipe (4), and the other end of the air intake main pipe (521) is connected to the air intake branch pipe (523) through the first three-way valve (522). The air intake branch pipe (523) is detachably connected to the tops of the two groups of filter elements (53), and the air outlet branch pipe (524) is detachably connected to the ends of the two groups of filter elements (53). The air outlet branch pipe (524) is connected to the air outlet main pipe (526) through the second three-way valve (525), and the air outlet main pipe (526) is connected to the third delivery pipe (6).

6. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: A third air pump (61) is provided on the third delivery pipe (6), and the third delivery pipe (6) extends to the bottom of the dust suppression box (71).

7. The dust collecting device for dry premixed mortar production according to claim 1, characterized in that: A fourth air pump (81) is provided on the air outlet pipe (8), and the air outlet pipe (8) is connected to the top of the dust suppression box (71).

Images