Powder flying prevention device for filling dry-mixed mortar
By designing an anti-flying powder device for dry mortar filling and using a fan system to collect flying powder, the problem of excessive flying powder during the dry mortar filling process in the existing technology is solved, and safety and resource utilization are improved.
Patent Information
- Application Number
- CN202420506597.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing dry powder mortar filling machines will produce a large amount of flying powder during the stirring and filling process, causing damage to the machine and the human body.
An anti-flying powder device for dry mortar filling is designed, including a mixing tank, a filling box and a collection tank. By setting up the fan box and fan blades, the fan motor drives the fan blades to suck the flying powder into the collection tank for storage, ensuring that the flying powder will not enter the mixing tank and filling box.
It effectively reduces the generation and dispersion of flying powder, protects the safety of machines and human bodies, and allows the precipitated flying powder to be reused, improving the safety of the working environment and resource utilization.
Smart Images
Figure CN222373141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-flying powder in dry-mix mortar filling, in particular to an anti-flying powder device for dry-mix mortar filling. Background Art
[0002] Dry mortar refers to a granular or powdered material that is physically mixed in a certain proportion of dried and sieved aggregates, inorganic cementitious materials and additives, which is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. Various types of dry mortar filling machines are used in the filling process of dry mortar, but existing dry mortar filling machines will generate a large amount of flying powder during the mixing and filling processes, causing harm to the machine itself and the human body. Therefore, those skilled in the art provide a flying powder prevention device for dry mortar filling to solve the problems raised in the above background technology. Summary of the invention
[0003] The utility model aims to provide a device for preventing flying powder for filling dry mortar, so as to solve the problems raised in the above-mentioned background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] The anti-flying powder device for filling dry-mix mortar comprises a mixing tank, a filling box and a collecting tank; the collecting tank is arranged at the rear end of the mixing tank, the filling box is arranged on the right side of the mixing tank, a mixing motor is arranged at the middle part of the upper end of the mixing tank, a discharge outlet is arranged at the middle part of the lower end of the mixing tank, a solenoid valve switch is arranged at the lower side of the discharge outlet, a plurality of supporting rods are arranged at the lower side of the mixing tank, a water inlet is arranged at the left side of the mixing motor, a tubular one-way valve is arranged at the lower side of the water inlet, a feeding port is arranged at the right side of the mixing motor, a mixing blade is arranged inside the mixing tank at the lower side of the mixing motor, a nozzle is arranged at the front end of the mixing blade, and a pumping port is arranged at the lower side of the left end of the mixing tank. A pump, a discharge pipe is arranged inside the collecting tank on the right side of the extraction pump, the extraction pump and the discharge pipe are connected by a flange, a dust bag is arranged on the lower side of the discharge pipe, a horizontal one-way valve is arranged on the front end surface of the collecting tank, a flying powder inlet pipe is arranged on the right side surface of the collecting tank, a fan box is arranged at the rear end of the horizontal one-way valve on the left side of the flying powder inlet pipe, fan blades are arranged inside the fan box, a fan motor is arranged on the lower side of the fan blades, a filter is arranged on the lower side of the fan motor, a flying powder outlet is arranged on the lower side of the collecting tank, a sealing ring is arranged on the outside of the flying powder outlet, an observation window is arranged on the upper side of the front end of the filling box, a door is arranged on the right side of the front end of the filling box, and a sealing gasket is arranged on the rear side of the door.
[0006] Compared with the prior art, the beneficial effects of the utility model are:
[0007] When in use, pour the dry powder mortar into the mixing tank from the feed inlet, spray it out from the nozzle, turn on the mixing motor, the mixing motor drives the mixing blades, and the additives or water enter from the water inlet. Because a tubular one-way valve is provided, the additives or water can only enter, but the dry powder mortar in the mixing tank will not be lost. After the dry powder mortar is mixed, the material pump is pumped into the filling box and filled into the dust bag through the discharge pipe. After the filling is completed, turn on the fan motor inside the fan box in the collection tank, and the fan motor drives the fan blades to suck the flying powder generated in the mixing tank and the filling box into the collection tank through the horizontal one-way valve and the flying powder inlet pipe for storage. The horizontal one-way valve makes the flying powder in the mixing tank Flying powder can enter the collection box, but the flying powder in the collection box will not enter the mixing tank. After the flying powder in the collection tank is settled, the flying powder outlet can be opened, and the settled flying powder can be taken out for reuse. The sealing ring enhances the sealing of the collection tank. After the collection is completed, the door is opened and the dust bag is taken out. The support rod makes the tank more stable. The discharge outlet is opened by the solenoid valve switch when cleaning the mixing tank or in special circumstances to remove material residues. The internal situation of the filling box can be observed through the observation window. The suction pump and the discharge pipe are connected by a flange. The filter can prevent the generated dust or foreign matter from clogging the fan motor. The sealing gasket can make the sealing of the filling box better. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is a schematic diagram of the overall structure of the anti-flying powder device for dry mortar filling.
[0009] Figure 2 This is a schematic diagram of the enlarged structure of the mixing tank and the filling box in the anti-flying powder device for dry mortar filling.
[0010] Figure 3 It is a structural schematic diagram of the overall top view of the anti-flying powder device for dry mortar filling.
[0011] Figure 4 This is a schematic diagram of the enlarged structure of the interior of the collection tank in the anti-flying powder device for dry mortar filling.
[0012] Figure 5 This is a schematic diagram of the overall enlarged structure of the collection tank in the anti-flying powder device for dry mortar filling.
[0013] Figure 6 This is a schematic diagram of the structure of the filling box door and sealing gasket in the anti-flying powder device for dry mortar filling.
[0014] Figure 7 This is a schematic diagram of the enlarged structure of the interior of the fan box in the anti-flying powder device for dry mortar filling.
[0015] Figure 8 This is an enlarged structural diagram of the horizontal one-way valve in the anti-flying powder device for dry mortar filling.
[0016] Fig. 9 This is an enlarged structural diagram of the flying powder outlet and sealing ring in the anti-flying powder device for dry mortar filling.
[0017] In the figure: 1-mixing tank body, 2-filling box body, 3-collecting tank body, 4-support rod, 5-discharge outlet, 6-solenoid valve switch, 7-observation window, 8-door, 9-mixing motor, 10-suction pump, 11-flange, 12-tubular one-way valve, 13-water inlet, 14-feeding port, 15-nozzle, 16-mixing blade, 17-discharge pipe, 18-dust filter bag, 19-horizontal one-way valve, 20-fly powder inlet pipe, 21-fan box body, 22-fan blade, 23-fan motor, 24-filter screen, 25-fly powder outlet, 26-sealing ring, 27-sealing pad. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0019] See also Figures 1 to 9In the embodiment of the utility model, the anti-flying powder device for filling dry mortar comprises a stirring tank body 1, a filling box body 2 and a collecting tank body 3; the collecting tank body 3 is arranged at the rear end of the stirring tank body 1, the filling box body 2 is arranged on the right side of the stirring tank body 1, the stirring motor 9 is arranged in the middle of the upper end of the stirring tank body 1, the discharge and drainage port 5 is arranged in the middle of the lower end of the stirring tank body 1, the electromagnetic valve switch 6 is arranged on the lower side of the discharge and drainage port 5, a plurality of support rods 4 are arranged on the lower side of the stirring tank body 1, a water inlet 13 is arranged on the left side of the stirring motor 9, a tubular one-way valve 12 is arranged on the lower side of the water inlet 13, a feeding port 14 is arranged on the right side of the stirring motor 9, a stirring blade 16 is arranged inside the stirring tank body 1 at the lower side of the stirring motor 9, a nozzle 15 is arranged at the front end of the stirring blade 16, a pumping pump 10 is arranged on the lower side of the left end of the stirring tank body 1, and a pumping pump 10 is arranged on the lower side of the left end of the stirring tank body 1. A discharge pipe 17 is arranged inside the collecting tank body 3 on the right side of the material pump 10, the material pump 10 and the discharge pipe 17 are connected by a flange 11, a dust bag 18 is arranged on the lower side of the discharge pipe 17, a horizontal one-way valve 19 is arranged on the front end surface of the collecting tank body 3, a flying powder inlet pipe 20 is arranged on the right side surface of the collecting tank body 3, a fan box body 21 is arranged at the rear end of the horizontal one-way valve 19 on the left side of the flying powder inlet pipe 20, a fan blade 22 is arranged inside the fan box body 21, a fan motor 23 is arranged on the lower side of the fan blade 22, a filter screen 24 is arranged on the lower side of the fan motor 23, a flying powder outlet 25 is arranged on the lower side of the collecting tank body 3, a sealing ring 26 is arranged on the outside of the flying powder outlet 25, an observation window 7 is arranged on the upper side of the front end of the filling box body 2, a door 8 is arranged on the right side of the front end of the filling box body 2, and a sealing gasket 27 is arranged on the rear side of the door 8.
[0020] The working principle of the utility model is:
[0021] When in use, the dry powder mortar is poured into the mixing tank body 1 from the feed inlet 14, sprayed out from the nozzle 15, and the stirring motor 9 is turned on. The stirring motor 9 drives the stirring blades 16 to allow additives or water to enter from the water inlet 13. Because a tubular one-way valve 12 is provided, additives or water can only enter, but the dry powder mortar in the mixing tank body 1 will not be lost. After the dry powder mortar is mixed, the material pump 10 is pumped into the filling box 2, and filled into the dust bag 18 through the discharge pipe 17. After the filling is completed, the fan motor 23 inside the fan box 21 in the collection tank body 3 is turned on. The fan motor 23 drives the fan blades 22 to suck the flying powder generated in the mixing tank body 1 and the filling box 2 into the collection tank body 3 through the horizontal one-way valve 19 and the flying powder inlet pipe 20 for storage. The horizontal one-way valve 19 makes the mixing tank The flying powder in the body 1 can enter the collecting box 3, but the flying powder in the collecting box 3 will not enter the mixing tank body 1. After the flying powder in the collecting tank body 3 is precipitated, the flying powder outlet 25 can be opened, and the precipitated flying powder can be taken out for reuse. The sealing ring 26 enhances the sealing of the collecting tank body 3. After the collection is completed, the door 8 is opened and the dust bag 18 is taken out. The support rod 4 makes the tank body more stable. The discharge outlet 5 is opened by the solenoid valve switch 6 when cleaning the mixing tank body 1 or in special circumstances to remove material residues. The internal situation of the filling box 2 can be observed through the observation window 7. The suction pump 10 and the discharge pipe 17 are connected by a flange 11. The filter screen 24 can prevent the generated dust or foreign matter from clogging the fan motor 23. The sealing gasket 27 can make the sealing of the filling box 2 better.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A device for preventing flying powder for filling dry mortar, comprising a stirring tank (1), characterized in that: A collecting tank (3) is arranged at the rear end of the stirring tank (1), a filling box (2) is arranged on the right side of the stirring tank (1), a stirring motor (9) is arranged at the middle of the upper end of the stirring tank (1), a discharge outlet (5) is arranged at the middle of the lower end of the stirring tank (1), a solenoid valve switch (6) is arranged below the discharge outlet (5), and a plurality of support rods (4) are arranged on the lower side of the stirring tank (1); a horizontal one-way valve (19) is arranged on the front end surface of the collecting tank (3), and a powder inlet pipe (20) is arranged on the right side surface of the collecting tank (3); a fan box (21) is arranged at the rear end of the horizontal one-way valve (19) on the left side of the powder inlet pipe (20), a fan blade (22) is arranged inside the fan box (21), a fan motor (23) is arranged below the fan blade (22), and a filter screen (24) is arranged below the fan motor (23).
2. The anti-flying powder device for dry mortar filling according to claim 1 is characterized in that: A water inlet (13) is provided on the left side of the stirring motor (9), and a tubular one-way valve (12) is provided on the lower side of the water inlet (13).
3. The anti-flying powder device for dry mortar filling according to claim 1 is characterized in that: A feed port (14) is provided on the right side of the stirring motor (9), a stirring blade (16) is provided inside the stirring tank body (1) at the lower side of the stirring motor (9), and a nozzle (15) is provided at the front end of the stirring blade (16).
4. The anti-flying powder device for dry mortar filling according to claim 1 is characterized in that: A suction pump (10) is arranged at the lower left side of the stirring tank body (1), and a discharge pipe (17) is arranged inside the collecting tank body (3) on the right side of the suction pump (10). The suction pump (10) and the discharge pipe (17) are connected by a flange (11), and a dust bag (18) is arranged at the lower side of the discharge pipe (17).
5. The anti-flying powder device for dry mortar filling according to claim 1 is characterized in that: A flying powder outlet (25) is provided at the lower side of the collecting tank body (3), and a sealing ring (26) is provided outside the flying powder outlet (25).
6. The anti-flying powder device for dry mortar filling according to claim 1 is characterized in that: An observation window (7) is provided on the upper front side of the filling box body (2), a door (8) is provided on the right side of the front end of the filling box body (2), and a sealing gasket (27) is provided on the rear side of the door (8).