Premixed mortar dust removal equipment

Abstract

The utility model relates to the technical field of mortar dust removal equipment, in particular to pre-mixed mortar dust removal equipment, which solves the problems that the existing pre-mixed mortar dust removal equipment is poor in filtering effect, and exhausted gas is easy to carry part of dust, and comprises a cyclone dust removal tank, the middle part of the outer wall of the cyclone dust removal tank is connected with a plurality of connecting plates; a supporting rod is connected to the bottom of each connecting plate, a base is connected to the bottom of each supporting rod, an air outlet pipe is arranged at the top of the cyclone dust removal tank and extends into the cyclone dust removal tank, an air inlet pipe is connected to the upper portion of the cyclone dust removal tank, a connecting pipe is connected between the air outlet pipe and the air inlet pipe, and a first fan is installed on the connecting pipe; a second fan is installed on the air inlet pipe, and a filter screen is installed on the upper portion in the air outlet pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar dust removal equipment, in particular to premixed mortar dust removal equipment. Background Art

[0002] As we all know, dry-mix mortar refers to a granular or powdery material made by physically mixing dried and sieved aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. During the production of mortar, a large amount of dust is easily generated in the workshop, so a dust removal device is required to collect and filter it. However, the filtering effect of existing dust removal devices is poor, and the exhaust gas is prone to carry some dust, which urgently needs to be improved. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a premixed mortar dust removal device. The existing premixed mortar dust removal device has a poor filtering effect and the exhausted gas is prone to carry some dust.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a premixed mortar dust removal equipment, comprising a cyclone dust removal tank, a plurality of connecting plates are connected to the middle of the outer wall of the cyclone dust removal tank, the bottom of each connecting plate is connected to a support rod, the bottom of each support rod is connected to a base, an air outlet pipe is arranged on the top of the cyclone dust removal tank, and the air outlet pipe extends into the interior of the cyclone dust removal tank, an air inlet pipe is connected to the upper part of the cyclone dust removal tank, a connecting pipe is connected between the air outlet pipe and the air inlet pipe, a first fan is installed on the connecting pipe, a second fan is installed on the air inlet pipe, and a filter is installed on the upper part of the air outlet pipe.

[0007] Furthermore, the lower part of the cyclone dust collector is a conical cylinder.

[0008] Furthermore, the bottom of each base is provided with an anti-slip coating.

[0009] Furthermore, the power of the first fan is less than the power of the second fan.

[0010] Furthermore, the position of the filter screen on the air outlet pipe is higher than the position of the connecting pipe on the air outlet pipe.

[0011] Furthermore, the first fan and the second fan are connected to an external power source via wires.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a premixed mortar dust removal device with the following features:

[0014] Beneficial effects:

[0015] The premixed mortar dust removal equipment uses the second fan to suck the dust into the cyclone dust removal tank. The dust rotates in the cyclone dust removal tank. The particles in the dust sink along the cyclone dust removal tank under the action of centrifugal force and their own gravity. Some particles will escape outward along the air outlet pipe. When reaching the filter, the second fan sucks the escaped dust particles into the air inlet pipe and enters the cyclone dust removal tank again, realizing multiple dust removal and purifying the exhausted gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model.

[0018] In the figure: 1. connecting pipe; 2. connecting plate; 3. connecting hole; 4. fixing pipe; 5. packaging cap; 6. filter screen; 7. threaded rod; 8. rotating block; 9. connecting rod; 10. scraper. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 The utility model discloses a premixed mortar dust removal device, comprising a cyclone dust removal tank 1, the lower part of the cyclone dust removal tank 1 is a conical cylinder, a plurality of connecting plates 2 are connected to the middle part of the outer wall of the cyclone dust removal tank 1, a support rod 3 is connected to the bottom of each connecting plate 2, a base 4 is connected to the bottom of each support rod 3, a non-slip coating is provided at the bottom of each base 4, an air outlet pipe 5 is provided at the top of the cyclone dust removal tank 1, other purification equipment is connected to the air outlet pipe 5, and the air outlet pipe 5 extends into the cyclone dust removal tank 1, an air inlet pipe 6 is connected to the upper part of the cyclone dust collector 1, a connecting pipe 7 is connected between the air outlet pipe 5 and the air inlet pipe 6, a first fan 8 is installed on the connecting pipe 7, a second fan 9 is installed on the air inlet pipe 6, the first fan 8 and the second fan 9 are connected to an external power supply through a wire, the power of the first fan 8 is less than the power of the second fan 9, a filter 10 is installed on the upper part of the air outlet pipe 5, and the position of the filter 10 in the air outlet pipe 5 is higher than the position of the connecting pipe 7 in the air outlet pipe 5.

[0021] To sum up, when the premixed mortar dust removal equipment is in use, the second fan 9 sucks the dust into the cyclone dust collector 1 along the air inlet pipe 6. Under the action of centrifugal force and their own gravity, the particles in the dust sink along the inner wall of the cyclone dust collector 1, and some dust particles escape outward along the air outlet pipe 5. When the dust particles reach the filter 10, the first fan 8 sucks the dust particles into the air inlet pipe 6 along the connecting pipe 7, and enters the cyclone dust collector 1 again for dust removal. The sunken dust particles are discharged through the conical cylinder at the bottom of the cyclone dust collector 1.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A premixed mortar dust removal device, comprising a cyclone dust removal tank (1), characterized in that: A plurality of connecting plates (2) are connected to the middle of the outer wall of the cyclone dust collector (1); a support rod (3) is connected to the bottom of each connecting plate (2); a base (4) is connected to the bottom of each support rod (3); an air outlet pipe (5) is arranged at the top of the cyclone dust collector (1), and the air outlet pipe (5) extends into the interior of the cyclone dust collector (1); an air inlet pipe (6) is connected to the upper part of the cyclone dust collector (1); a connecting pipe (7) is connected between the air outlet pipe (5) and the air inlet pipe (6); a first fan (8) is installed on the connecting pipe (7); a second fan (9) is installed on the air inlet pipe (6); and a filter screen (10) is installed at the upper part of the interior of the air outlet pipe (5).

2. The dust removal equipment for premixed mortar according to claim 1, characterized in that: The lower part of the cyclone dust removal tank (1) is a conical cylinder.

3. The dust removal equipment for premixed mortar according to claim 1, characterized in that: The bottom of each base (4) is provided with an anti-slip coating.

4. The dust removal equipment for premixed mortar according to claim 1, characterized in that: The power of the first fan (8) is smaller than the power of the second fan (9).

5. The dust removal equipment for premixed mortar according to claim 1, characterized in that: The position of the filter screen (10) on the air outlet pipe (5) is higher than the position of the connecting pipe (7) on the air outlet pipe (5).

6. The dust removal equipment for premixed mortar according to claim 1, characterized in that: The first fan (8) and the second fan (9) are connected to an external power source via wires.

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