CN216395664U - Automatic dust-discharging water permeable brick vacuum adsorption conveying and filtering device - Google Patents

Abstract

The utility model discloses a water permeable brick vacuum adsorption conveying filter device capable of automatically discharging dust, which comprises a vacuum pump and an air storage box, wherein one end of the air storage box is connected with the vacuum pump through a vacuum tube, an air filter is connected on the vacuum tube, a filter element is arranged in the air filter, the other end of the air storage box is connected with a water permeable brick suction cup through a vacuum hose, an air exhaust port is arranged on the air storage box, a pressing plate capable of enabling the air exhaust port to be alternately closed and opened is arranged on the air storage box, an ash cleaning pipe with the lower end extending into the filter element is arranged on the air filter, blowing holes are arranged at intervals at the lower end of the ash cleaning pipe, the upper end of the ash cleaning pipe extends out of the air filter in a sealing way and is connected with one end of a pulse electromagnetic valve, the utility model has compact structure and convenient manufacture and installation, not only can automatically clean dust on the filter element, but also can keep the filter element clean and not blocked during vacuum suction, and can automatically discharge the dust, ensure the vacuum adsorption effect of the water permeable brick, improve the production efficiency of the water permeable brick and reduce the production cost.

Description

Automatic dust-discharging water permeable brick vacuum adsorption conveying and filtering device

Technical Field

The utility model relates to an adsorption filtering device, in particular to a permeable brick vacuum adsorption conveying filtering device capable of automatically discharging dust.

Background

The water permeable bricks have good water permeability and air permeability, so that rainwater can rapidly permeate into the ground, soil water and underground water are supplemented, soil humidity is kept, and living conditions of urban ground plants and soil microorganisms are improved; the water and heat can be absorbed, the temperature and the humidity of local space of the earth surface are adjusted, and the urban microclimate can be adjusted and the urban heat island effect can be relieved; can reduce urban drainage and flood control pressure, has good effect on preventing pollution of public water areas and treating sewage, and ensures that no water is accumulated on roads. The water permeable brick is a new century environmental protection building material product which aims to solve the problem of hardening of the urban ground surface, create a high-quality natural living environment and maintain the ecological balance of the city to make the birth prominent. The water permeable brick has the characteristics of keeping the water permeability and moisture retention of the ground, preventing skidding, having high strength, resisting cold and weathering, reducing noise, absorbing sound and the like. The water permeable brick is a green and environment-friendly product formed by twice molding by using slag waste and waste ceramic as raw materials.

The permeable brick is generally manufactured by an automatic line so as to improve the production efficiency. The permeable brick is in a wet state after being pressed, the strength of the brick body is low, so that when the permeable brick is transferred to the next procedure, most of the permeable brick is transferred through a vacuum adsorption conveying device, and when the permeable brick is transferred through vacuum adsorption, because dust in air of a production site is relatively much, when the permeable brick is vacuumized, an air filter is arranged on a pipeline, but after the permeable brick is used for a period of time, a layer of thick dust can be adhered to a filter element in the air filter, the filter needs to be stopped to be disassembled, the filter element is drawn out from the filter element to be cleaned, otherwise, the filter element is blocked due to the large thickness of the dust, and the vacuum adsorption is influenced. Firstly like this will shut down the clearance, influence the brick production of permeating water, secondly filter core dismouting and clearance are all more troublesome, take a lot of work and time, improve manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the vacuum adsorption conveying and filtering device for the water permeable bricks, which can automatically remove dust on the filter element, ensure that the filter element in the air filter is clean and is not blocked when in vacuum suction, improve the production efficiency of the water permeable bricks, and reduce the production cost.

The technical scheme adopted by the technical problem to be solved by the utility model is as follows: a permeable brick vacuum adsorption conveying filter device capable of automatically discharging dust comprises a vacuum pump and an air storage tank, wherein one end of the air storage tank is connected with the vacuum pump through a vacuum tube, the vacuum tube is connected with an air filter, a filter element is arranged in the air filter, the other end of the air storage box is connected with the water permeable brick sucker through a vacuum hose, the air storage box is provided with an air outlet, the air storage box is provided with a pressing plate which can alternatively close and open the air outlet, the air filter is provided with an ash removal pipe with the lower end extending into the filter element, the lower end of the ash removal pipe is provided with blowing holes at intervals, the upper end of the ash removal pipe hermetically extends out of the air filter and is connected with one end of a pulse electromagnetic valve through a joint and a vent pipe, the pulse electromagnetic valve is respectively connected with the air storage bag and the pulse generator, the blowing hole is a conical hole, and the outer diameter of the ash removal pipe is 0.4-0.5 times of the diameter of the inner hole of the filter element.

The aperture of the big end of the blowing hole is 0.06-0.1 times of the external diameter of the ash cleaning pipe, the taper of the blowing hole is 15-20 degrees, and the distance between the centers of the blowing holes on the external surface of the ash cleaning pipe is 2-3 times of the aperture of the big end of the ash cleaning hole.

The utility model has compact structure and convenient manufacture and installation, can not only automatically remove dust on the filter element, but also ensure that no dust exists on the filter element in the air filter during vacuum suction, keep the filter element clean and unblocked, automatically discharge the dust, ensure the vacuum adsorption effect of the permeable brick, improve the production efficiency of the permeable brick and reduce the production cost.

Drawings

Figure 1 is a schematic view of the structure of the present invention,

FIG. 2 is a schematic sectional view of the ash removal pipe of the present invention.

In the figure, the device comprises a conveying belt 1, a conveying belt 2, a water permeable brick 3, a water permeable brick suction cup 4, a vacuum hose 5, an air storage box 6, an exhaust port 7, a piston rod 8, an air cylinder 9, a pressure plate 10, a vacuum pipe I11, an air storage bag 12, a vent pipe 13, a pulse electromagnetic valve 14, a connector 15, a support plate 16, a vacuum pipe II 17, a vacuum pump 18, a silencer 19, dust 20, a filter element 21, an air filter 22, a dust exhaust pipe 23, an ash removal pipe 24, a thread 25 and an air blowing hole.

Detailed Description

In the figure, the permeable brick vacuum adsorption conveying and filtering device capable of automatically discharging dust comprises a vacuum pump 17 and an air storage box 5, one end of the air storage box is connected with the vacuum pump through a vacuum pipe I and a vacuum pipe II, an air filter 21 is connected between a vacuum pipe I10 and a vacuum pipe II 16, a silencer 18 is connected to the vacuum pump, a filter element 20 is arranged in the air filter, the lower end of the air filter is connected with a dust discharging pipe 22 (used for discharging dust outwards), the other end of the air storage box is connected with a permeable brick suction cup 3 through a vacuum hose 4, the permeable brick suction cup sucks a plurality of permeable bricks 2 on a conveying belt 1, moves and conveys the permeable bricks from a pressing process to a next process (generally a drying process), an exhaust port 6 is arranged on the air storage box, a pressing plate 9 capable of enabling the exhaust port to be alternatively closed and opened is arranged on the air storage box, and the pressing plate is connected with a piston rod 7 of an air cylinder 8, the air filter is provided with an ash removal pipe 23 with the lower end extending into the filter element, the outer surface of the lower end of the ash removal pipe is provided with blowing holes 25 at intervals, the upper end of the ash removal pipe hermetically extends out of the air filter and is fixed on the air filter by threads 24 and a supporting plate 15, the upper end of the ash removal pipe is connected with one end of a pulse electromagnetic valve 13 through a connector 14 and a vent pipe 12, the pulse electromagnetic valve is respectively connected with an air storage bag 11 and a pulse generator (not shown in the figure), the blowing holes are conical holes with small inner holes and large outer holes, and the outer diameter of the ash removal pipe is 0.4-0.5 times of the diameter of the inner hole of the filter element. The aperture of the big end of the blowing hole is 0.06-0.1 times of the external diameter of the ash cleaning pipe, the taper of the blowing hole is 15-20 degrees, and the spacing distance (the distance between the hole centers) of the blowing hole on the external surface of the ash cleaning pipe is 2-3 times of the aperture of the big end of the ash cleaning hole. The air cylinder and the water permeable brick sucker work interactively through the controller, when the water permeable brick sucker sucks water permeable bricks, the air cylinder works, the piston rod extends outwards to push the pressing plate to seal the air outlet, and when the water permeable brick sucker is in no-load, the piston rod retracts to drive the pressing plate to retract and open the air outlet to exhaust air. The pulse electromagnetic valve of the utility model causes the dust cleaning pipe to spray compressed air to the filter element at intervals, the pulse interval time (generally 5-10 seconds), the pressure of the dust cleaning spraying air (generally 0.3-0.5 MPa), can be determined according to the factors such as the vacuum adsorption pressure, the size of the dust cleaning pipe and the like, thereby cleaning the dust 19 adhered to the filter element from the filter element, dropping in the tank body of the air filter and discharging the dust from the dust discharge pipe 22 connected with the lower end of the tank body.

The protection scope of the present invention is not limited to the above embodiments, and all technical solutions substantially the same as or similar to the present invention are within the scope of the claims of the present invention.

Claims (3)

1. The utility model provides an automatic brick vacuum adsorption that permeates water of dust exhaust carries filter equipment, characterized by: the air storage box comprises a vacuum pump (17) and an air storage box (5) with one end connected with the vacuum pump through a vacuum tube, an air filter (21) is connected onto the vacuum tube, a filter element (20) is arranged in the air filter, the other end of the air storage box is connected with a water permeable brick sucker (3) through a vacuum hose (4), an air outlet (6) is arranged on the air storage box, a pressing plate (9) capable of enabling the air outlet to be alternatively closed and opened is arranged on the air storage box, an ash cleaning tube (23) with a lower end extending into the filter element is arranged on the air filter, air blowing holes (25) are arranged at intervals at the lower end of the ash cleaning tube, the upper end of the ash cleaning tube hermetically extends out of the air filter and is connected with one end of a pulse electromagnetic valve (13) through a connector (14) and an air pipe (12), the pulse electromagnetic valve is respectively connected with an air storage bag (11) and a pulse generator, and the air blowing holes are conical holes, the outer diameter of the ash removal pipe is 0.4-0.5 times of the diameter of the inner hole of the filter element.

2. The automatic dust-discharging water permeable brick vacuum adsorption conveying and filtering device of claim 1, which is characterized in that: the aperture of the big end of the blowing hole (25) is 0.06-0.1 times of the external diameter of the ash cleaning pipe, the taper of the blowing hole is 15-20 degrees, and the distance between the blowing holes and the external surface of the ash cleaning pipe is 2-3 times of the aperture of the big end of the ash cleaning hole.

3. The automatic dust-discharging water permeable brick vacuum adsorption conveying and filtering device of claim 1, which is characterized in that: and a silencer (18) is connected to the vacuum pump (17).

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