CN217490282U

CN217490282U - Water curtain machine

Info

Publication number: CN217490282U
Application number: CN202221673310.6U
Authority: CN
Inventors: 孙升彪; 曾诚; 何金峰
Original assignee: Zhejiang Jinmutu Environmental Technology Co ltd
Current assignee: Zhejiang Jinmutu Environmental Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a water curtain machine belongs to water curtain machine technical field. It has solved the relatively poor problem of filter effect of current waste gas. This cyclone washing machine, including the filtration cavity who sets up the import, the bottom of filtering the cavity has the basin, have on the filtration cavity just to the installation wall that sets up with the import, the filtration cavity is connected with the air-out pipeline that communicates with the filtration cavity inner chamber and the getter device with the air suction in the air-out pipeline outward, the middle part of installation wall is equipped with the air intake, the otter board that covers the air intake has on the installation wall, the installation wall is equipped with a plurality of spray header at the last oral cavity wall department of air intake. This water curtain machine is provided with the otter board in air intake department, realizes carrying out prefiltering to the debris that waste gas has, further promotion to the filter effect of waste gas.

Description

Water curtain machine

Technical Field

The utility model belongs to the technical field of the cascade machine, a cascade machine is related to.

Background

The water curtain machine is usually used in a paint room, artificial paint is uniformly sprayed on the surface of an object by a spray gun during painting, and the artificial paint generally has certain toxicity, so that the air in the paint room is rich in paint mist when the paint is not painted in a closed space. When the spray painting operation personnel generally use a spray gun to spray a workpiece, redundant paint waste gas can splash everywhere, and the paint powder not only causes pollution to the surrounding environment, but also can influence the health of the operation personnel, so that the air must be purified when being discharged outside.

Therefore, the existing research and development personnel have developed a water curtain machine, for example, chinese patent application [ CN102309904A ] discloses a water curtain machine with a filter screen flushing device, which mainly comprises an air suction and exhaust device, a dust filtering device, a filtering water tank, a drain pipe, a water storage tank, a circulating water pump, a water feeding pipe and an air purifying device, wherein the dust filtering device is arranged above the filtering water tank, the dust filtering device comprises an upper roller shaft, a lower roller shaft, a power device, filter screens sleeved on the upper roller shaft and the lower roller shaft, and a dust removing device positioned in the filtering water tank, and more than one spray water pipe is arranged in a space between the upper roller shaft and the lower roller shaft.

Although a plurality of spray water pipes are arranged in the space between the upper roller shaft and the lower roller shaft of the water curtain machine, large-particle dust in the air is firstly filtered by the filter screen, the spray water pipes are arranged between the upper roller wheel and the lower roller wheel to further filter the air, and meanwhile, the dust on the filter screen can be washed away, because the spray water pipes are arranged in the middle of the filter screen, the air after being filtered can only be filtered again, so the spray water pipes only filter the air after being filtered by the filter screen, and in the filtering process, the air suction and exhaust device is arranged behind the filter screen and directly sucks the air onto the filter screen, so that the filtering effect of the spray water pipes on the air is poor, and only the spray water pipes can be arranged close to the upper roller wheel to filter most of the air filtered in the filter screen, but part of the air is directly sucked away by the air suction and exhaust device without being sprayed, thereby affecting the filtration of the exhaust gas.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a cascade machine, the utility model aims to solve the technical problem that: how to solve the current relatively poor problem of the filter effect of waste gas.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a water curtain machine, is including seting up the filtration cavity of import, the bottom of filtering the cavity has the basin, filter and have on the cavity just to the installation wall that sets up with the import, the filter cavity is connected with the air-out pipeline that communicates with the filter cavity inner chamber and with the getter device of the air suction in the air-out pipeline outward, a serial communication port, the middle part of installation wall is equipped with the air intake, the otter board that covers the air intake has on the installation wall, the installation wall is equipped with a plurality of shower pipes in the last oral cavity wall department of air intake.

The working principle is as follows: the installation wall is arranged, the air inlet is arranged in the middle of the installation wall, air in the air outlet pipeline is sucked out through the air suction device, at the moment, the air can enter the air outlet pipeline from the air inlet, the shower pipe is arranged on the upper opening wall of the air inlet, the air needs to enter the air outlet pipeline from the air inlet, the air needs to be sprayed through the shower pipe, all waste gas can pass through the shower pipe and is arranged in the middle, the waste gas can enter the air inlet from the periphery of the air inlet, the waste gas can be sucked into the air inlet by the air suction device more quickly, the resistance of the waste gas sucked into the air inlet is smaller, the waste gas can be filtered quickly and efficiently while energy is saved, and the waste gas part is provided with dust and other impurities, so that the screen plate is arranged at the air inlet to realize preliminary filtering of the impurities contained in the waste gas, the filtering effect on the waste gas is further improved.

The air inlet can be square, diamond, round and the like.

In the above-mentioned water curtain machine, the upper end of the mounting wall has an inwardly recessed water outlet cavity, and the water curtain machine further comprises a plurality of water outlet pipes arranged in the water outlet cavity.

Be provided with out the water cavity through the upper end at the installation wall to a plurality of outlet pipes set up in a water cavity, and the filtrate that the outlet pipe flowed down simultaneously this moment, thereby form the cascade, because the outlet pipe sets up on the air intake again, therefore waste gas need earlier through the cascade that the outlet pipe formed, carries out prefilter, and the interior shower pipe of rethread air inlet further filters, thereby has promoted the filter effect to waste gas.

In the above-mentioned cascade machine, this cascade machine still includes the water pump, be connected with fortune water pipe on the water pump, outlet pipe and spray header all are connected with fortune water pipe.

Through only being provided with a water pump, directly transport outlet pipe and spray header with water liquid through fortune water pipe for the play water of outlet pipe and spray header does not influence each other, thereby makes the whole work of water pump more convenient, further promotion the convenience of cascade machine installation.

In the above-mentioned water curtain machine, the mounting wall has an inclined guide surface, and the guide surface is arranged to incline from bottom to top in the direction approaching the air inlet.

The setting of spigot surface can lead to waste gas to make in waste gas can be faster enters into the air inlet, further realization the energy-conserving effect of cascade machine, and also can realize the quick filtration to waste gas.

In the above-mentioned water curtain machine, the left and right sides of the installation wall of the filtering chamber are respectively provided with a guide wall which is vertically arranged, and the guide walls are obliquely arranged towards the air inlet direction.

The guide wall surrounds with the spigot surface for when waste gas got into in the air inlet, can realize leading to waste gas trilateral in the four sides, and be located the waste gas of air intake upside, can directly drop in air inlet department through the action of gravity, further promotion the energy-conserving effect of cascade machine, realized the filter effect to waste gas.

In the above water curtain machine, the mounting wall is provided with a vertically arranged blocking surface, one side of the blocking surface is arranged in the water tank, and the other side of the blocking surface is connected with the guide surface.

The setting of blocking the face has avoided the sewage in the basin to splash to the air intake along the spigot surface, has guaranteed that the rivers of air intake department are clean to can lead to the water liquid that the spray header sprayed, further promotion the filter effect of waste gas.

In the above-mentioned water curtain machine, the installation wall is vertically arranged, and the plurality of shower water pipes are arranged along the width direction of the installation wall.

The setting of this structure for the waste gas that enters into in the pipeline of giving vent to anger from the air intake can the rapid filtration, further promotion the filter effect of cascade machine.

In the above-mentioned water curtain machine, a plurality of explosion-proof lamps are further installed on the top wall of the filtering chamber.

The setting of this structure is convenient for filter the filter condition that the cavity observed waste gas, can be when breaking down, maintains the cascade machine fast.

In foretell cascade machine, be equipped with into water cavity on this cascade machine, be equipped with filter plate on the chamber of intaking, the chamber of intaking passes through filter plate intercommunication with the basin, be equipped with the mounting panel that can supply water pump to place on the chamber of intaking, the water pipe is inserted and is established on the chamber of intaking.

The water liquid that the water pump was taken out has been guaranteed to the setting of this structure is clean to make the cleanness of carrying the water liquid of outlet pipe and shower pipe, further promoted the filter effect of cascade machine.

Compared with the prior art, this cascade machine has the advantage: spray the air through the shower pipe, thereby make all waste gases can both pass through the shower pipe, and set up it at the middle part, waste gas can follow the air intake and enter into in the air intake all around, make waste gas can be faster inhale in the air intake by the getter device, and waste gas inhales the intraoral resistance of air intake less, realized also can quick and efficient when energy-conserving realize the filtration to waste gas, and because waste gas part has debris such as dust, consequently, be provided with the otter board in air intake department, realize carrying out the prefilter to the debris that waste gas has, further promotion has the filter effect to waste gas.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure, 1, a filtration chamber; 11. an inlet; 12. a water tank; 13. a mounting wall; 13a, an air inlet; 13b, a guide surface; 13c, a blocking surface; 14. a guide wall; 2. a screen plate; 3. a spray header; 4. an explosion-proof lamp; 5. an air outlet pipeline; 6. a suction device; 7. a water pump; 71. a water conveying pipe; 8. a water outlet concave cavity; 9. a water outlet pipe; 101. a water inlet chamber; 102. filtering the screen plate; 103. and (7) mounting the plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the water curtain machine comprises a filtering chamber 1 provided with an inlet 11, a water tank 12 is arranged at the bottom of the filtering chamber 1, a mounting wall 13 arranged opposite to the inlet 11 is arranged on the filtering chamber 1, an air outlet pipeline 5 communicated with the inner cavity of the filtering chamber 1 and an air suction device 6 sucking air in the air outlet pipeline 5 are connected outside the filtering chamber 1.

Specifically, as shown in fig. 1 to 3, an air inlet 13a is provided in the middle of the mounting wall 13, the mounting wall 13 is provided with a mesh plate 2 covering the air inlet 13a, and the mounting wall 13 is provided with a plurality of shower pipes 3 at the upper opening wall of the air inlet 13 a.

The working principle is as follows: by arranging the mounting wall 13 and arranging the air inlet 13a in the middle of the mounting wall 13, the air in the air outlet pipeline 5 is sucked out through the air suction device 6, at the moment, the air can enter the air outlet pipeline 5 from the air inlet 13a, and by arranging the spray header 3 on the upper opening wall of the air inlet 13a, because the air needs to enter the air outlet pipeline 5 from the air inlet 13a, the air must be sprayed through the spray header 3, so that all the waste gas can pass through the spray header 3 and is arranged in the middle, the waste gas can enter the air inlet 13a from the periphery of the air inlet 13a, so that the waste gas can be sucked into the air inlet 13a by the air suction device 6 more quickly, the resistance of the waste gas sucked into the air inlet 13a is smaller, the energy conservation and the quick and efficient filtration of the waste gas can be realized, and the waste gas part has impurities such as dust, therefore, the net plate 2 is arranged at the air inlet 13a, so that the impurities in the waste gas are primarily filtered, and the filtering effect on the waste gas is further improved.

The suction device 6 is a conventional exhaust fan or the like.

The air inlet 13a may be square, diamond, circular, etc.

As shown in fig. 3, the upper end of the mounting wall 13 has an inwardly recessed water outlet cavity 8, the water curtain machine further includes a water pump 7 and a plurality of water outlet pipes 9 arranged in the water outlet cavity 8, the water pump 7 is connected with a water conveying pipe 71, and the water outlet pipes 9 and the spray header 3 are both connected with the water conveying pipe 71.

As shown in fig. 1 and 2, the mounting wall 13 has an inclined guide surface 13b, the guide surface 13b is inclined from bottom to top toward the direction close to the air inlet 13a, the filter chamber 1 is provided with vertically arranged guide walls 14 on both left and right sides of the mounting wall 13, the guide walls 14 are inclined toward the air inlet 13a, the mounting wall 13 has a vertically arranged stop surface 13c, one side of the stop surface 13c is arranged in the water tank 12, and the other side of the stop surface 13c is connected with the guide surface 13 b.

As shown in fig. 1 to 3, the mounting wall 13 is vertically arranged, the plurality of shower pipes 3 are arranged along the width direction of the mounting wall 13, the plurality of shower pipes 3 are connected to a water pump 7, and the water pump 7 can transfer the shower liquid to the shower heads of the shower pipes 3.

As shown in fig. 1, a plurality of explosion-proof lamps 4 are further mounted on the top wall of the filtering chamber 1.

As shown in fig. 3, the water curtain machine is provided with a water inlet chamber 101, the water inlet chamber 101 is provided with a filter screen 102, the water inlet chamber 101 is communicated with the water tank 12 through the filter screen 102, the water inlet chamber 101 is provided with a mounting plate 103 for placing the water supply pump 7, and the water conveying pipe 71 is inserted into the water inlet chamber 101.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a water curtain machine, is including offering filtration cavity (1) of import (11), the bottom of filtering cavity (1) has basin (12), filter cavity (1) and go up to installation wall (13) to setting up with import (11), filter cavity (1) outer joint have with air-out pipeline (5) of filtering cavity (1) inner chamber intercommunication and with getter device (6) of the air suction in air-out pipeline (5), its characterized in that, the middle part of installation wall (13) is equipped with air intake (13a), have otter board (2) that cover air intake (13a) on installation wall (13), installation wall (13) are equipped with a plurality of spray header (3) in the last oral cavity wall department of air intake (13 a).

2. The machine according to claim 1, characterized in that the upper end of said mounting wall (13) has an inwardly recessed outlet cavity (8), and in that it further comprises a plurality of outlet tubes (9) arranged in said outlet cavity (8).

3. The water curtain machine as claimed in claim 2, further comprising a water pump (7), wherein the water pump (7) is connected with a water conveying pipe (71), and the water outlet pipe (9) and the spray water pipe (3) are both connected with the water conveying pipe (71).

4. The water curtain machine as claimed in claim 1, 2 or 3, wherein the mounting wall (13) has an inclined guide surface (13b), and the guide surface (13b) is inclined from bottom to top toward the air inlet (13 a).

5. Curtain machine according to claim 1, 2 or 3, characterised in that the filter chamber (1) is provided with vertically arranged guide walls (14) on both the left and right sides of the mounting wall (13), which guide walls (14) are arranged obliquely towards the air inlet opening (13 a).

6. Curtain machine according to claim 4, characterised in that the mounting wall (13) has a vertically arranged blocking surface (13c), one side of the blocking surface (13c) being arranged in the water channel (12) and the other side of the blocking surface (13c) being connected to the guide surface (13 b).

7. Curtain machine according to claim 1, 2 or 3, characterized in that the mounting wall (13) is arranged vertically and that a plurality of shower pipes (3) are arranged in the width direction of the mounting wall (13).

8. Water curtain machine according to claim 1, 2 or 3, characterised in that a plurality of explosion-proof lamps (4) are also mounted on the top wall of the filtering chamber (1).

9. The water curtain machine as claimed in claim 3, wherein a water inlet chamber (101) is arranged on the water curtain machine, a filter screen plate (102) is arranged on the water inlet chamber (101), the water inlet chamber (101) is communicated with the water tank (12) through the filter screen plate (102), a mounting plate (103) capable of placing a water supply pump (7) is arranged on the water inlet chamber (101), and the water conveying pipe (71) is inserted on the water inlet chamber (101).