CN217961810U - Ventilation and exhaust equipment for dry powder mortar workshop - Google Patents

Abstract

The utility model relates to the technical field of ventilation and exhaust, and discloses a ventilation and exhaust equipment for a dry powder mortar workshop, which includes a cabinet body, a slider is fixedly connected to the bottom of the cabinet body, and a water tank is slidably connected to the upper side of the slider. The upper part of the cabinet body is fixedly connected with a vacuum pump, the upper side of the cabinet body is provided with a pipe, the inner side of the water tank is provided with a filtrate, one end of the pipe is arranged inside the filtrate, and a screen is provided, and the other end of the pipe One end is fixedly connected with a mounting plate. In the utility model, a negative pressure is formed inside the cabinet through a vacuum pump, so that the air in the workshop enters the inside of the equipment through the pipeline, and the floating ash and other substances are adsorbed by the filtrate, so as to prevent the floating ash from being directly discharged into the outside world and reduce the pollution to the outside world. The vacuum pump prevents the filtered air from entering the interior at the front side of the equipment, preventing floating ash from damaging the equipment and making the equipment last longer.

Description

Ventilation and exhaust equipment for dry powder mortar workshop

technical field

The utility model relates to the technical field of ventilation and exhaust, in particular to a ventilation and exhaust equipment for a dry powder mortar workshop.

Background technique

In the face of small-area repairs and construction, it is very wasteful to purchase the finished mortar concrete, which is very wasteful. The purchase of raw materials requires manual mixing and stirring, which is very troublesome. Therefore, there is a dry powder mortar that can be used directly by adding water. It is very convenient to use for area repair and thin-layer decoration. It is widely used in construction and decoration engineering industries. In the production workshop of dry powder mortar, it needs to be continuously ventilated and exhausted.

Because a large amount of floating ash is easy to appear in the production process of dry powder mortar, most of the ventilation and exhaust equipment in the existing dry powder mortar workshop cannot filter these floating ash, so that these floating ash are directly discharged into the outside air, causing pollution; dry powder Most of the ventilation and exhaust equipment used in the mortar workshop inhales the floating ash, because the floating ash accumulates in the equipment and pipelines, causing damage to the equipment and reducing the use time of the equipment.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a ventilation and exhaust equipment for a dry powder mortar workshop.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ventilation and exhaust equipment for a dry powder mortar workshop, including a cabinet body, a slider is fixedly connected to the bottom of the cabinet body, and a water tank is slidably connected to the upper side of the slider , the upper part of the cabinet is fixedly connected with a vacuum pump, and the upper side of the cabinet is provided with a pipeline.

As a further description of the above technical solution:

Filtrate is arranged inside the water tank.

As a further description of the above technical solution:

One end of the pipeline is arranged inside the filtrate and is provided with a spacer, and the other end of the pipeline is fixedly connected with a mounting plate.

As a further description of the above technical solution:

One end of a strut is fixedly connected to the inside of the mounting plate, the other end of the strut is fixedly connected to a servo motor, and a driving end of the servo motor is fixedly connected to a plurality of uniformly distributed blades.

As a further description of the above technical solution:

One end of a drain pipe is arranged on the rear side of the water tank, and a pipe plug is arranged at the other end of the drain pipe.

As a further description of the above technical solution:

A cabinet door is hingedly connected to the rear side of the cabinet body, a handle is provided on the left side of the cabinet door, and a sealing strip is fixedly connected to the outer periphery of the front side of the cabinet door.

As a further description of the above technical solution:

One end of the exhaust pipe is fixedly connected to the bottom of the vacuum pump, and the other end of the exhaust pipe is arranged inside the cabinet.

As a further description of the above technical solution:

The outer periphery of the vacuum pump is provided with a plurality of evenly distributed air outlets.

The utility model has the following beneficial effects:

1. In this utility model, the air in the cabinet is drawn out by a vacuum pump to form a negative pressure in the cabinet. The air in the dry powder mortar production workshop enters the cabinet through the pipeline under the action of negative pressure, and the filtrate in the cabinet is used for floating Ashes, etc. are filtered, and then discharged through the exhaust pipe, and filtered by the filtrate to prevent floating ash from being directly discharged into the outside world and reduce pollution to the outside world.

2. In this utility model, the floating ash adsorbed by the vacuum pump is precipitated in the filtrate, and the internal filtrate can be replaced and cleaned by regularly pulling out the water tank from the cabinet. The vacuum pump is placed on the front side of the equipment, and the filtered ash Only the air enters the vacuum pump and does not come into direct contact with the floating ash. Regularly replace the filter fluid to prevent the floating ash from damaging the main structure of the equipment and make the equipment last longer.

Description of drawings

Fig. 1 is the front perspective view of the ventilation exhaust equipment of a kind of dry powder mortar workshop that the utility model proposes;

Fig. 2 is the rear perspective view of the ventilation exhaust equipment of a kind of dry powder mortar workshop proposed by the utility model;

Fig. 3 is a schematic cross-sectional structure diagram of a ventilation and exhaust equipment in a dry powder mortar workshop proposed by the utility model.

illustration:

1. Cabinet body; 2. Vacuum pump; 3. Blade; 4. Servo motor; 5. Strut; 6. Mounting plate; 7. Pipeline; 8. Exhaust outlet; 9. Cabinet door; 10. Handle; 11. Seal Bar; 12, slider; 13, water tank; 14, filtrate; 15, exhaust pipe; 16, spacer; 17, drainage pipe; 18, pipe plug.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1-3, an embodiment provided by the utility model: a ventilation and exhaust equipment for a dry powder mortar workshop, including a cabinet body 1, the inner bottom of the cabinet body 1 is fixedly connected with a slider 12, and the upper side of the slider 12 slides The water tank 13 is connected, the water tank 13 is moved out of the cabinet body 1 through the slider 12, the internal filtrate 14 of the water tank 13 can be replaced, the water tank 13 is regularly drawn out from the cabinet body 1, the internal filtrate 14 is replaced and cleaned, and the vacuum pump 2 Placed on the front side of the equipment, the filtered air will enter the vacuum pump 2 without direct contact with the floating ash. Regularly replace the filtrate 14 to prevent the floating ash from damaging the main structure of the equipment and make the equipment last longer. Cabinet 1 The upper part is fixedly connected with a vacuum pump 2. The vacuum pump 2 makes the inside of the cabinet 1 form a negative pressure, so that the air inside the production workshop enters the filtrate 14 through the pipeline 7, and the floating ash is adsorbed by the filtrate 14 to prevent the floating ash from being directly discharged into the outside world. , to reduce the pollution to the outside world, the filtered air is discharged through the exhaust pipe, and the upper side of the cabinet 1 is provided with a pipe 7, which connects the inside of the production workshop and the cabinet 1.

The inside of the water tank 13 is provided with a filtrate 14. The filtrate 14 is a liquid that can absorb floating ash. It can be an electrostatic dust collector, a cleaning liquid or water. This is just an expression here, not a specific liquid. The filtrate 14 absorbs the incoming air, prevents the floating ash from being directly discharged into the outside world, and reduces the pollution to the outside world. The filtered air is discharged through the exhaust pipe. The air enters the cabinet 1 through the pipeline 7, and is equipped with a screen 16, which divides the outlet of the pipeline 7 into small areas to prevent the air from forming large air bubbles due to the adsorption of the vacuum pump 2, resulting in poor adsorption effect. Divide into small air bubbles to prevent a lot of noise caused by the breaking of large air bubbles. The other end of the pipe 7 is fixedly connected to the installation plate 6. The installation plate 6 is fixed on the inner wall of the production workshop, and the pipe 7 is connected to the factory building through the wall. In the external equipment, one end of the support rod 5 is fixedly connected to the inside of the mounting plate 6, and the other end of the support rod 5 is fixedly connected to the servo motor 4 to fix the position of the servo motor 4. The driving end of the servo motor 4 is fixedly connected to a plurality of uniform The distributed blades 3, the servo motor 4 drives the blades 3 to rotate, and the auxiliary vacuum pump 2 absorbs the air. Only the vacuum pump 2 absorbs the air, which will cause the air flow on the side of the mounting plate 6 to flow too fast, and the air will enter the equipment flatly. , the floating ash is easy to accumulate in the pipeline 7, the servo motor 4 drives the blade 3 to rotate, and drives the air to rotate, so that the air spirals into the pipeline 7 to prevent the accumulation of floating ash, and the blade 3 blocks the side of the mounting plate 6 to prevent the removal of the floating ash. Objects other than ash enter the equipment, causing damage to the equipment and making the service life of the equipment longer. An end of a drain pipe 17 is provided on the rear side of the water tank 13, and the filtrate 14 inside the water tank 13 is discharged through the drain pipe 17, which is convenient for replacement and cleaning. Filtration of the filtrate 14 prevents the floating ash from being directly discharged into the outside world and reduces the pollution to the outside world. The other end of the drain pipe 17 is provided with a pipe plug 18 to block one end of the drain pipe 17 so that the filtered water is retained in the water tank 13. The cabinet door 9 is hinged on the rear side of the cabinet body 1, and a handle 10 is provided on the left side of the cabinet door 9. Open the cabinet door 9 through the handle 10 to replace the internal filtrate 14, and the outer periphery of the front side of the cabinet door 9 is fixedly connected with a sealing strip 11. Seal the inside of the cabinet 1 to ensure the normal use of the vacuum pump 2. The bottom of the vacuum pump 2 is fixedly connected to one end of the exhaust pipe 15. The filtered air enters the vacuum pump 2 through the exhaust pipe 15. The vacuum pump 2 is placed on the front side of the equipment. The filtered air will enter the vacuum pump 2 and will not be in direct contact with the floating ash. The filtrate 14 can be replaced regularly to prevent the floating ash from damaging the main structure of the equipment and make the equipment last longer. The other end of the exhaust pipe 15 is set at Inside the cabinet 1, the outer periphery of the vacuum pump 2 is provided with a plurality of evenly distributed air outlets 8, the filtered air is discharged from the equipment through the air outlets 8, and enters the outside air to prevent floating ash from being directly discharged into the outside world and reduce pollution to the outside world .

Working principle: place the installation plate 6 on the inner wall of the production workshop, open a hole on the barrel wall to extend the pipeline 7 to the outside of the workshop, and use the vacuum pump 2 to form a negative pressure inside the cabinet body 1, and transport the air inside the workshop to the cabinet through the pipeline 7 In the body 1, the filter liquid 14 in the cabinet body 1 is used for adsorption to prevent the floating ash from being directly discharged into the outside world and reduce the pollution to the outside world. 9 Open and pull out the internal water tank 13 through the slider 12, replace the internal filtrate 14 and clean the water tank 13 through the drain pipe 17, and regularly replace and clean the internal filtrate 14. Floating ash is in direct contact, and the filtrate 14 is replaced regularly to prevent the floating ash from damaging the main structure of the equipment and make the equipment last longer.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A ventilation and exhaust equipment for a dry powder mortar workshop, comprising a cabinet (1), characterized in that: the inner bottom of the cabinet (1) is fixedly connected with a slider (12), and the slider (12) is A water tank (13) is slidingly connected to the side, a vacuum pump (2) is fixedly connected to the upper part of the cabinet body (1), and a pipeline (7) is arranged on the upper side of the cabinet body (1). 2. The ventilation and exhaust equipment for a dry powder mortar workshop according to claim 1, characterized in that: a filtrate (14) is provided inside the water tank (13). 3. The ventilation and exhaust equipment of a dry powder mortar workshop according to claim 1, characterized in that: one end of the pipeline (7) is arranged inside the filtrate (14), and a partition (16) is arranged, The other end of the pipeline (7) is fixedly connected with a mounting plate (6). 4. The ventilation and exhaust equipment of a dry powder mortar workshop according to claim 3, characterized in that: one end of the support rod (5) is fixedly connected to the inside of the installation plate (6), and the support rod (5) The other end of the servomotor (4) is fixedly connected with a servomotor (4), and the driving end of the servomotor (4) is fixedly connected with a plurality of uniformly distributed blades (3). 5. The ventilation and exhaust equipment for a dry powder mortar workshop according to claim 1, characterized in that: one end of a drainpipe (17) is arranged on the rear side of the water tank (13), and the drainpipe (17) The other end is provided with a pipe plug (18). 6. The ventilation and exhaust equipment for a dry powder mortar workshop according to claim 1, characterized in that: a cabinet door (9) is hinged on the rear side of the cabinet body (1), and the cabinet door (9) is left A handle (10) is provided on the side, and a sealing strip (11) is fixedly connected to the outer periphery of the front side of the cabinet door (9). 7. The ventilation and exhaust equipment of a dry powder mortar workshop according to claim 1, characterized in that: one end of the exhaust pipe (15) is fixedly connected to the bottom of the vacuum pump (2), and the exhaust pipe (15) ) is arranged inside the cabinet body (1). 8 . The ventilation and exhaust equipment for dry powder mortar workshop according to claim 1 , characterized in that: the outer periphery of the vacuum pump ( 2 ) is provided with a plurality of evenly distributed air exhaust outlets ( 8 ).

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