CN213944267U

CN213944267U - Air suction equipment for exterior wall coating production workshop

Info

Publication number: CN213944267U
Application number: CN202022160766.XU
Authority: CN
Inventors: 李凌鹏; 潘芹
Original assignee: Jiangsu Brilliant New Material Technology Co ltd
Current assignee: Jiangsu Brilliant New Material Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-13
Anticipated expiration: 2030-09-27

Abstract

The utility model belongs to the technical field of the equipment that induced drafts, especially, be an equipment that induced drafts for outer wall coating workshop, including churn and objective table, churn bottom surface fixedly connected with supporting leg, the bottom surface fixedly connected with support column of objective table, the last fixed surface of churn installs agitator motor, agitator motor's output runs through the upper wall fixedly connected with (mixing) shaft of churn, the equidistant fixedly connected with stirring vane in surface of (mixing) shaft, the left surface top fixedly connected with feeding box of churn. The utility model discloses a through set up the feeding case at the left side upper surface of churn, utilize the telescope tube to add reset spring connection baffle, the effectual splashing that blocks the dust sets up the chamber door in the top of rose box in addition, makes things convenient for operating personnel to change the inside filter layer of rose box, has improved the practicality of the equipment that induced drafts greatly, is worth general application and popularization.

Description

Air suction equipment for exterior wall coating production workshop

Technical Field

The utility model relates to an equipment technical field that induced drafts specifically is an equipment that induced drafts for exterior wall coating workshop.

Background

There are many substances harmful to the human body in the coating, for example dust (inorganic filler can produce harmful dust in the sand mill), volatile organic compounds (solvent, additive, etc.), etc., therefore the coating workshop always can have the hidden danger that the dust exceeds standard, at present mostly take a breath through the mode of ventilating, come to eliminate the harm that the dust caused to operating worker health in the workshop as far as possible, this must carry out the operation of airing exhaust, if directly discharge a large amount of interior air in the workshop outdoors, can cause outdoor environmental pollution again, in the prior art, most coating plants adopt the air suction device that has active carbon filtering capability to carry out the operation of airing exhaust. This has the following disadvantages:

the existing air suction equipment for the exterior wall coating production workshop has the following problems:

1. the existing air suction equipment for an exterior wall coating production workshop can not treat harmful gas from the source, and because an organic solvent, an additive, an inorganic filler and the like are used in the stirring process of the exterior wall coating, the health of workers can be harmed due to the volatilization of the substances.

2. Current equipment of induced drafting for outer wall paint workshop, the workman inhales the dust that splashes easily in reinforced time, and the material of filtering gas is not convenient for clean the change in addition, and the time of having of a specified duration can cause its jam to influence the filter effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an equipment of induced drafting for outer wall coating workshop has solved among the prior art and can not handle the problem that filter equipment is difficult for changing from the source to harmful gas.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an air suction device for an exterior wall coating production workshop comprises a mixing drum and an objective table, wherein the bottom surface of the mixing drum is fixedly connected with supporting legs, the bottom surface of the objective table is fixedly connected with supporting columns, the upper surface of the mixing drum is fixedly provided with a mixing motor, the output end of the mixing motor penetrates through the upper wall of the mixing drum and is fixedly connected with a mixing shaft, the surface of the mixing shaft is fixedly connected with mixing blades at equal intervals, a feeding box is fixedly connected above the left side surface of the mixing drum, the inner left side surface of the feeding box is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly provided with a telescopic sleeve, the surface of the telescopic sleeve is sleeved with a reset spring, the upper surface of the telescopic sleeve is fixedly connected with a baffle, the bottom of the right side surface of the mixing drum is fixedly connected with a discharging pipe, a valve is arranged above the discharging pipe, and a first discharging pipe is fixedly connected above the right side surface of the mixing drum, the right-hand member fixedly connected with rose box of first exhaust pipe, the top of rose box articulates through the hinge has the chamber door, rose box fixed mounting is in the upper surface left side of objective table, the inside middle fixedly connected with collar of rose box, the left side of collar is provided with first filter layer, the right side of collar is provided with the second filter layer, the right-hand member fixedly connected with second blast pipe of rose box, the second blast pipe is linked together with the air exhauster input, air exhauster fixed mounting is on the upper surface right side of objective table.

As an optimal technical scheme of the utility model, the bottom surface of supporting leg and support column all is provided with the heelpiece, the heelpiece is the cushion.

As an optimized technical scheme of the utility model, the top of first blast pipe is provided with the pneumatic valve, the pneumatic valve is the check valve.

As an optimized technical scheme of the utility model, the mounting panel is triangle-shaped, the upper surface of mounting panel is 45 degrees with the contained angle of horizontal plane.

As a preferred technical scheme of the utility model, the medial surface border of chamber door is provided with the rubber pad, the centre of chamber door is provided with the observation window.

As an optimized technical scheme of the utility model, first filter layer is the active carbon filter layer, the second filter layer is the polypropylene fiber filter layer.

(III) advantageous effects

Compared with the prior art, the utility model provides an equipment of induced drafting for outer wall coating workshop possesses following beneficial effect:

1. this an equipment of induced drafting for outer wall coating workshop sets up first exhaust pipe through the right flank top at the churn, makes its intercommunication rose box to set up active carbon filter layer and polypropylene fiber filter layer in the inside of rose box, set up the air exhauster in addition, accelerated the inside gas of churn to the removal of rose box, the effectual source of following has solved the injury of dust and harmful gas to the workman health.

2. This an equipment of induced drafting for exterior wall coating workshop sets up the feeding case through the left side upper surface at the churn, utilizes the telescope tube to add reset spring connection baffle, and the effectual splashing that blocks the dust sets up the chamber door in the top of rose box in addition, makes things convenient for operating personnel to change the inside filter layer of rose box, has improved the practicality of the equipment of induced drafting greatly, is worth generally using and promoting.

Drawings

FIG. 1 is a front view of the main body of the present invention;

FIG. 2 is a schematic top view of the main body of the present invention;

fig. 3 is a schematic view of the internal structure of the mixing drum of the present invention.

In the figure: 1. a mixing drum; 2. an object stage; 3. supporting legs; 4. a support pillar; 5. a stirring motor; 6. A stirring shaft; 7. a stirring blade; 8. a feeding box; 9. mounting a plate; 10. a telescopic sleeve; 11. a return spring; 12. a baffle plate; 13. a discharge pipe; 14. a valve; 15. a first exhaust pipe; 16. a filter box; 17. A box door; 18. a mounting ring; 19. a first filter layer; 20. a second filter layer; 21. a second exhaust pipe; 22. an exhaust fan; 23. a bottom pad; 24. an air valve; 25. a rubber pad; 26. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an air suction device for an exterior wall coating production workshop comprises a mixing drum 1 and an objective table 2, wherein the bottom surface of the mixing drum 1 is fixedly connected with supporting legs 3, the bottom surface of the objective table 2 is fixedly connected with supporting columns 4, the upper surface of the mixing drum 1 is fixedly provided with a mixing motor 5, the output end of the mixing motor 5 penetrates through the upper wall of the mixing drum 1 and is fixedly connected with a mixing shaft 6, the surface of the mixing shaft 6 is fixedly connected with mixing blades 7 at equal intervals, a feeding box 8 is fixedly connected above the left side surface of the mixing drum 1, the inner left side surface of the feeding box 8 is fixedly connected with a mounting plate 9, the upper surface of the mounting plate 9 is fixedly provided with a telescopic sleeve 10, the surface of the telescopic sleeve 10 is sleeved with a reset spring 11, the upper surface of the telescopic sleeve 10 is fixedly connected with a baffle 12, the bottom of the right side surface of the mixing drum 1 is fixedly connected with a discharge pipe 13, and a valve 14 is arranged above the discharge pipe 13, first exhaust pipe 15 of right flank top fixedly connected with of churn 1, the right-hand member fixedly connected with rose box 16 of first exhaust pipe 15, there is a chamber door 17 above rose box 16 through hinge, rose box 16 fixed mounting is on the upper surface left side of objective table 2, the inside middle fixedly connected with collar 18 of rose box 16, the left side of collar 18 is provided with first filter layer 19, the right side of collar 18 is provided with second filter layer 20, the right-hand member fixedly connected with second blast pipe 21 of rose box 16, second blast pipe 21 is linked together with air exhauster 22 input, air exhauster 22 fixed mounting is on the upper surface right side of objective table 2.

In this embodiment, stirring vane 7 can stir the inside coating of churn 1 and organic solvent and mix, and discharging pipe 13 is used for outwards discharging the outer wall coating after the stirring, and box door 17 can be closed rose box 16, sets up the filter layer that box door 17 was convenient for the operating personnel changed rose box 16 inside, and air exhauster 22 can accelerate the removal of the inside gas of churn 1 to rose box 16.

Specifically, the bottom surfaces of the supporting legs 3 and the supporting columns 4 are both provided with bottom cushions 23, and the bottom cushions 23 are elastic cushions.

In this embodiment, set up the cushion and more can play the effect of shock attenuation buffering, strengthen the stability of whole device.

Specifically, an air valve 24 is arranged above the first exhaust pipe 15, and the air valve 24 is a one-way valve.

In this embodiment, the gas valve 24 can control the on/off of the gas flow from the mixing drum 1 to the filter box 16, and the gas valve 24 is a one-way valve to ensure that the gas can only move from the mixing drum 1 to the filter box 16 but cannot move from the filter box 16 to the mixing drum 1.

Specifically, the mounting plate 9 is triangular, and an included angle between the upper surface of the mounting plate 9 and the horizontal plane is 45 degrees.

In this embodiment, set up the upper surface of mounting panel 9 and the contained angle of horizontal plane to 45 degrees, when feeding in to feeding box 8 inside, baffle 12 receives the action of gravity extrusion reset spring 11, and baffle 12 removes along the direction of telescope tube 10, forms the crack between baffle 12 and the another side of feeding box 8 like this, and coating just can fall in churn 1 from the crack.

Specifically, a rubber pad 25 is arranged at the edge of the inner side surface of the box door 17, and an observation window 26 is arranged in the middle of the box door 17.

In this embodiment, the rubber pad 25 can enhance the air tightness between the box door 17 and the filter box 16, and prevent air leakage.

Specifically, the first filter layer 19 is an activated carbon filter layer, and the second filter layer 20 is a polypropylene fiber filter layer.

In the embodiment, the activated carbon is a substance with a porous structure and a carbon content, and the activated carbon has a very large area due to a developed gap structure, so that the activated carbon is very easy to be sufficiently touched with harmful substances in the air, and a harmful gas molecular structure can be immediately absorbed into the pore wall by a strong absorption field at the periphery of the activated carbon pore, so that the activated carbon has very strong absorption capacity, polypropylene fibers have excellent absorption capacity, the diameter of the polypropylene fibers can reach 0.5-10 micrometers, and the number and the surface area of the fibers in a unit area are increased by the superfine fibers with unique capillary structures, so that the activated carbon has very good air filtration performance.

The utility model discloses a theory of operation and use flow: this an equipment of induced drafting for exterior wall coating workshop, when using, add exterior wall coating and organic solvent by feeding case 8 earlier, baffle 12 inside feeding case 8 receives action of gravity extrusion reset spring 11, baffle 12 removes along the direction of telescopic sleeve 10, form the crack between baffle 12 and the another side of feeding case 8 like this, coating just can be followed the crack and dropped into churn 1, the flying dust that arouses when can avoiding reinforced, agitator motor 5 during operation, stir the mixture to exterior wall coating and organic solvent, under the effect of air exhauster 22, the inside gaseous of producing of churn 1 flows to rose box 16 from first exhaust pipe 15, through the filtration of first filter layer 19 and second filter layer 20, discharge by the output of air exhauster 22 at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an equipment that induced drafts for outer wall coating workshop, includes churn (1) and objective table (2), its characterized in that: the mixing drum is characterized in that supporting legs (3) are fixedly connected to the bottom surface of the mixing drum (1), supporting columns (4) are fixedly connected to the bottom surface of the objective table (2), a mixing motor (5) is fixedly mounted on the upper surface of the mixing drum (1), an output end of the mixing motor (5) penetrates through an upper wall of the mixing drum (1) and is fixedly connected with a mixing shaft (6), mixing blades (7) are fixedly connected to the surface of the mixing shaft (6) at equal intervals, a feeding box (8) is fixedly connected to the upper side surface of the left side surface of the mixing drum (1), a mounting plate (9) is fixedly connected to the inner left side surface of the feeding box (8), a telescopic sleeve (10) is fixedly mounted on the upper surface of the mounting plate (9), a reset spring (11) is sleeved on the surface of the telescopic sleeve (10), a baffle (12) is fixedly connected to the upper surface of the telescopic sleeve (10), and a discharging pipe (13) is fixedly connected to the bottom of the right side surface of the mixing drum (1), a valve (14) is arranged above the discharge pipe (13), a first exhaust pipe (15) is fixedly connected above the right side surface of the mixing drum (1), the right end of the first exhaust pipe (15) is fixedly connected with a filter box (16), a box door (17) is hinged above the filter box (16) through a hinge, the filter box (16) is fixedly arranged at the left side of the upper surface of the objective table (2), the middle inside the filter box (16) is fixedly connected with a mounting ring (18), a first filter layer (19) is arranged on the left side of the mounting ring (18), a second filter layer (20) is arranged on the right side of the mounting ring (18), the right end of the filter box (16) is fixedly connected with a second exhaust pipe (21), and the second exhaust pipe (21) is communicated with the input end of an exhaust fan (22), and the exhaust fan (22) is fixedly installed on the right side of the upper surface of the objective table (2).

2. Air suction equipment for exterior wall paint production plants according to claim 1, characterized in that: the bottom surfaces of the supporting legs (3) and the supporting columns (4) are provided with bottom cushions (23), and the bottom cushions (23) are elastic cushions.

3. Air suction equipment for exterior wall paint production plants according to claim 1, characterized in that: an air valve (24) is arranged above the first exhaust pipe (15), and the air valve (24) is a one-way valve.

4. Air suction equipment for exterior wall paint production plants according to claim 1, characterized in that: the mounting panel (9) are triangle-shaped, the upper surface of mounting panel (9) is 45 degrees with the contained angle of horizontal plane.

5. Air suction equipment for exterior wall paint production plants according to claim 1, characterized in that: the inner side edge of the box door (17) is provided with a rubber pad (25), and the middle of the box door (17) is provided with an observation window (26).

6. Air suction equipment for exterior wall paint production plants according to claim 1, characterized in that: the first filter layer (19) is an activated carbon filter layer, and the second filter layer (20) is a polypropylene fiber filter layer.