CN211836916U

CN211836916U - Water-bath dust collector used on pavement maintenance vehicle

Info

Publication number: CN211836916U
Application number: CN201922314848.2U
Authority: CN
Inventors: 罗鉴
Original assignee: Zhejiang Meitong Road Construction Machinery Co Ltd
Current assignee: Zhejiang Meitong Road Construction Machinery Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-03
Anticipated expiration: 2029-12-20

Abstract

A water bath dust collector used on a pavement maintenance truck comprises a water tank arranged on a water tank bracket, a water filling port is designed at the upper part of the water tank, a water filling port cover is arranged on the water filling port, the water filling port cover is sealed by a first rubber sealing gasket, and two sides of the water filling port cover are respectively provided with a tightening rotating handle for fixing, an air outlet and an air inlet are respectively arranged at two sides of the water filling port cover, an access hole is arranged on the side wall of the front surface of the water tank, an access hole cover plate is sealed outside the access hole through a second rubber sealing ring, an overflow hole is arranged on one side edge of the water tank, an overflow pipe with a stainless steel ball valve is arranged on the overflow port, a water outlet is arranged at the bottom of the water tank, a drain pipe with a switch is arranged on the water outlet, the water bath dust remover is characterized in that 2 inclined mesh plates are welded on the inner side of the water tank, and the water bath dust remover has the advantages of obvious effect, simple structure and convenience in maintenance.

Description

Water-bath dust collector used on pavement maintenance vehicle

Technical Field

The utility model relates to a water-bath dust collector of road surface maintenance vehicle mainly is applied to bituminous road maintenance vehicle, belongs to the mechanical field of building the road.

Background

The drum-type road maintenance vehicle is a common operation device in road maintenance operation, greatly reduces the working strength of road maintenance workers, and greatly improves the field operation efficiency. The building stones are dried and are a necessary process in the maintenance vehicle operation link, the flame that the combustor erupted is direct to burn inside the cylinder, the cylinder turns over the building stones in the transfer section of thick bamboo and produces even curtain to make building stones can the fast drying, but whole stoving process can produce a large amount of raise dusts, need pass through dust pelletizing system's purification just can discharge into in the atmosphere, in order to cause great pollution to the surrounding environment.

In the prior art, the dust removing equipment mostly adopts a simple cyclone dust removing mode, and dust particles fall into an ash bucket by means of gravity. The filter has better filtering effect on dust particles with larger particles in the raised dust, and only plays a role in filtering the dust particles with larger particles. The utility model relates to a water bath dust collector can effectively compensate the not enough of whirlwind dust removal, can effectively filter remaining slight dust.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the water bath dust remover which has obvious effect, simple structure and convenient maintenance.

The invention aims to solve the technical scheme that the water bath dust remover used on the pavement maintenance truck comprises a water tank arranged on a water tank bracket, a water filling port is arranged at the upper part of the water tank, a water filling port cover is arranged on the water filling port, the water filling port cover is sealed by a first rubber sealing gasket, and two sides of the water filling port cover are respectively provided with a tightening rotating handle for fixing, an air outlet and an air inlet are respectively arranged at two sides of the water filling port cover, an access hole is arranged on the side wall of the front surface of the water tank, an access hole cover plate is sealed outside the access hole through a second rubber sealing ring, an overflow hole is arranged on one side edge of the water tank, an overflow pipe with a stainless steel ball valve is arranged on the overflow port, a water outlet is arranged at the bottom of the water tank, a drain pipe with a switch is arranged on the water outlet, and 2 inclined mesh plates are welded on the inner side of the water tank.

Preferably, the method comprises the following steps: the air inlet is internally provided with an air pipe penetrating through the air inlet, the bottom of the air pipe is flush with the lower end face of the overflow port, the bottom of the air pipe is inverted and funnel-shaped, a spray head with a small upper end and a large lower end of a water pipe is formed, the upper end of the air pipe is higher than the water tank by 2-3CM, a connecting flange is arranged at the upper end of the water pipe, the air outlet is also provided with an air outlet pipe, the air pipe is higher than the water tank by 2-3CM, a flange is arranged at the position of the air pipe port, and the diameter of the.

Preferably, the method comprises the following steps: the water filling port cover is arranged on the 3-4CM position of the upper surface of the water tank.

Preferably, the method comprises the following steps: the drain pipe adopts a large-diameter seamless pipe.

The water bath dust collector has the advantages of obvious effect, simple structure and convenient maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention.

Detailed Description

The invention will now be described in detail with reference to the accompanying drawings, in which: as shown in fig. 1-2, a water bath dust collector used on a road maintenance vehicle comprises a water tank 2 mounted on a water tank support 1, and is characterized in that a water inlet 12 is arranged at the upper part of the water tank 2, a water inlet cover 3 is arranged on the water inlet 12, the water inlet cover is sealed by a first rubber sealing gasket 5 3, two sides of the water inlet cover 3 are respectively provided with a tightening rotating handle 6 for fixing, two sides of the water inlet cover 3 are respectively provided with an air outlet 15 and an air inlet 14, the front side wall of the water tank is provided with an access opening 16, the outside of the access opening 16 is sealed by a second rubber sealing ring 5-1 with an access opening cover plate 19, one side edge of the water tank 1 is provided with an overflow opening 18, the overflow opening 18 is provided with an overflow pipe 8 with a stainless steel ball valve 9, the bottom of the water tank 1 is also provided with a water outlet 20, and the, the water tank is characterized in that 2 inclined mesh plates 13 are further welded on the inner side of the water tank 1, an air pipe 23 penetrating through the air inlet is arranged in the air inlet, the bottom of the air pipe 23 is flush with the lower end face of the overflow port 18, the bottom of the air pipe 23 is inverted and funnel-shaped, a spray head with a small upper end and a large lower end of a water pipe is formed, the upper end of the air pipe 23 is higher than the water tank by 2-3CM, a connecting flange is arranged at the upper end of the water pipe, an air outlet pipe 15 is also arranged at the air outlet and higher than the water tank by 2-3CM, a flange is arranged at the position of the air pipe opening, the diameter of the air inlet 15 is smaller than that of the air outlet 14, the water filling port 12 is arranged at the position of.

The water filling port 12 protrudes 3-4cm from the upper surface of the water tank 2, the plane attached to the water filling port cover 3 has flatness requirements, the middle is padded with the rubber sealing gasket 5, the front end and the rear end are fixed by the locking rotating handle 6, the assembly and disassembly are convenient, the overflow port 18 of the tank body 2 is flush with the lower end surface of the air inlet 14, namely the liquid level surface of the tank body, and when water is added into the tank body, if the water amount floods the overflow port 18, the water can automatically overflow; the design of 14 inside below in air intake has a funnel structure that stands upside down, whole structure upper end is little, the lower extreme is big, when draught fan exhaust hot-blast to this position (wind channel narrowest), dirty gas is with high-speed blowout, because air intake 14 air outlet hugs closely or the shallower soaks the surface of water, high-speed spun hot-blast can be blown the surface of water and form a large amount of foams and water smoke, the air current in the pipeline is in the position of 14 air outlets in air intake, can have fine contact with the water smoke, and with water smoke absorption together, most tiny dirt particle can directly purify in water smoke. The coarse dust particles are captured by the airflow. 2 inclined mesh plates 13 are welded on the inner side of the water tank 2, the secondary blocking and turbulence effects are achieved, when water mist and dust pass through the mesh plates 13, the water mist and the dust can be further adsorbed together, the air exhausted from the tank body 2 is relatively clean through 2 layers of filtration, the air outlet 15 is externally connected with a higher chimney, in addition, the inner diameter of an air outlet pipe is larger than that of the air inlet 14, so that hot air containing slag steam can be decelerated at the position and is condensed into larger particles, the particles can automatically fall into water by means of self weight, the water tank support 1 is connected with the water tank 2 through bolts, later maintenance and disassembly are relatively convenient, circular flange connection is adopted between the air outlet and the chimney and between the air inlet and an air inlet channel, and a high-temperature resistant asbestos pad is padded in the middle; the drain pipe 7 is a large-diameter seamless pipe, and is not easy to block when the inner cavity of the box body 2 is cleaned. The ball valve that the pipeline was used is the stainless steel ball valve to rust influence the operation, except operating condition, all stainless steel ball valves are all for open mode, in order to avoid ponding, the water bath dust remover only allows under operating condition, just can impound, in addition, will ensure 2 inside drying of box, no ponding, otherwise, the easy corrosion of box.

The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any non-inventive changes that can be made by those skilled in the art and any modifications and amendments made without departing from the principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a water-bath dust collector who uses on road surface maintenance car, it includes that one installs the water tank on the water tank support, its characterized in that water tank upper portion is equipped with the filler, is equipped with the filler lid on the filler, and this filler lid seals through first rubber packing pad to be equipped with respectively in filler lid both sides and reduce the twist grip and fix, filler lid both sides are equipped with air outlet and air intake respectively, be equipped with the access hole on the positive lateral wall of water tank, should overhaul the mouth outward and seal through second rubber packing and have the access hole apron, the overflow mouth has been seted up at one of them side of water tank, is equipped with the overflow pipe of taking the stainless steel ball valve on the overflow mouth, there is the outlet in the bottom of water tank in addition, is equipped with the drain pipe of taking the switch on the outlet, it has the mesh board of.

2. The water bath dust remover for road maintenance vehicle of claim 1, wherein the air inlet is provided with an air pipe penetrating through the air inlet, the bottom of the air pipe is flush with the lower end face of the overflow port, the bottom of the air pipe is inverted funnel-shaped, a spray head with a small upper end and a large lower end of the water pipe is formed, the upper end of the air pipe is 2-3CM higher than the water tank, the upper end of the water pipe is provided with a connecting flange, the air outlet is also provided with an air outlet pipe, the air pipe is 2-3CM higher than the water tank, the air pipe is provided with a flange at the air outlet, and the diameter of the air inlet is smaller than that of the.

3. The dust-bath for road maintenance vehicle of claim 1, wherein the water-feeding port cover is disposed at 3-4CM above the water tank.

4. The wet scrubber for use with a roadway maintenance vehicle of claim 1, wherein the drain pipe is a large-diameter seamless pipe.