CN209770238U - Printing environmental protection dust extraction - Google Patents

Abstract

The utility model discloses a printing environmental protection dust extraction belongs to environmental protection dust removal technical field, including suction hood, dust removal case and fan, the top of suction hood sets up the installation pipe, the top of installation pipe is collected the mechanism with the granule and is connected, the top that the mechanism was collected to the granule is connected with the conveyer pipe, just the conveyer pipe with the link internally mounted filter screen of mechanism is collected to the granule, the other end of conveyer pipe with dust removal roof portion is connected, the internally mounted of dust removal case stores up the dirt bag. Through set up the granule collection mechanism between suction hood and conveyer pipe, the filter screen setting is in the top that the mechanism was collected to the granule, and the suction hood inspiratory bold granule is blockked by the filter screen like this, drops and collects in the inside storage cover of mechanism is collected to the granule, avoids the bold granule to block up the pipeline, and the convenient dismantlement installation of mechanism is collected to the granule moreover, can conveniently take off after the dust absorption a period and clear up. The utility model has the characteristics of dust absorption effect is good.

Description

A printing environmental protection dust collection device

technical field

The utility model relates to the technical field of environmental protection dust removal, in particular to an environmental protection dust collection device for printing.

Background technique

During the printing process of the printing line, in order to ensure the adhesion stability of the printing ink and facilitate the stacking of finished products, a drying device is usually installed before the output end of the printing line to dry the ink quickly. However, during the drying process, it usually makes Part of the ink that is not well adhered is heated to form particles, and it is easy to float in the air during the rapid stacking and output process, resulting in air pollution in the production workshop, making production personnel prone to respiratory diseases and polluting the factory environment, so it needs to be processed on the assembly line A dust collection hood is set up, and the dust collection cover is connected to a dust collection device to absorb dust particles.

Traditional dust collectors generally set the filter at the front end of the dust collection hood to isolate large particles of dust and prevent large particles of dust from entering the pipeline and blocking the pipeline. If it falls down, the dust collection is not complete, and the dust removal box of the vacuum device needs to be cleaned after a period of use. Open the box door directly to clean the suspended dust, which is easy to be inhaled by the staff, endangering the health of the staff.

Utility model content

The purpose of this utility model is to solve the problem that the large particles isolated by the above-mentioned dust collection device cannot be collected and the dust collection effect is poor, and the dust is easily sucked into the operator's body when cleaning the dust collection device, and to provide a printing environmental protection dust collection The device has the advantages of good dust removal effect, and the dust is not easy to be sucked into the body during cleaning.

The utility model achieves the above-mentioned purpose through the following technical proposals. A printing environmental protection dust collection device includes a dust collection cover, a dust removal box and a fan. mechanism, the top of the particle collection mechanism is connected to the conveying pipe, and a filter screen is installed inside the connecting end of the conveying pipe and the particle collecting mechanism, and the other end of the conveying pipe is connected to the top of the dust removal box connection, the inside of the dust removal box is equipped with a dust storage bag, the bottom of the dust removal box is connected to the fan through an exhaust pipe, the particle collection mechanism includes a storage cover, and the bottom end of the storage cover is welded with a sleeve, And the sleeve pipe extends into the inside of the storage cover, the inner wall of the sleeve sleeve is sleeved with a rubber sleeve, the installation pipe is inserted into the rubber sleeve, and the top of the storage cover is connected to the delivery pipe Bottom threaded connection.

Preferably, a water tank is installed on the top of the dust removal box, and several spray heads are installed on the top inner wall of the dust removal box, and the water tank and the spray heads are connected through water pipes.

Preferably, a water pump for pumping water is installed inside the water tank, and a distribution box is installed on one side of the dust removal box, and the distribution box is respectively connected to the water pump and the fan through wires.

Preferably, slide rails are provided on both sides of the inner wall of the dust removal box, and the top of the dust storage bag is flexibly connected to the slide rails.

Preferably, an outlet is provided on the outer wall of the dust removal box, and a door is hinged on one side of the outlet, and the height of the door is equal to the height of the dust storage bag.

Preferably, a storage area is formed between the storage cover and the casing, and the bottom end of the storage cover is in an arc-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: by setting a particle collection mechanism between the dust collection hood and the delivery pipe, the filter screen is arranged above the particle collection mechanism, so that the large particles inhaled by the dust collection hood are collected Blocked by the filter, the falling particles are collected in the storage cover inside the particle collection mechanism to prevent large particles from clogging the pipeline, and the particle collection mechanism is easy to disassemble and install. After a period of vacuuming, it can be easily removed for cleaning. The pipe is inserted into the sleeve welded at the bottom of the storage cover. The rubber sleeve inside the sleeve can tightly fix the installation tube to prevent the dust collection cover from falling. The dust collection cover sends small dust from the delivery pipe to the dust storage inside the dust removal box. When it is necessary to clean the dust box, water droplets can be sprayed on the dust storage bag through the nozzle to absorb the suspended dust inside the dust collection box, so as to prevent the cleaning personnel from inhaling a large amount of dust when opening the box door to clean the dust storage bag.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic structural diagram of the particle collection mechanism of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the dust removal box of the present invention.

In the figure: 1. Dust collection cover, 2. Installation pipe, 3. Particle collection mechanism, 4. Delivery pipe, 5. Dust removal box, 6. Box door, 7. Water tank, 8. Distribution box, 9. Exhaust pipe , 10, fan, 11, filter screen, 12, storage cover, 13, casing, 14, rubber sleeve, 15, slide rail, 16, dust storage bag, 17, nozzle.

Detailed ways

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.

Please refer to Fig. 1-3, a kind of printing environment-friendly dust collection device includes a dust collection cover 1, a dust removal box 5 and a fan 10, the top of the dust suction cover 1 is provided with an installation pipe 2, and the top of the installation pipe 2 is connected with the particle collection mechanism 3 are connected, the top of the particle collection mechanism 3 is connected to the conveying pipe 4, and a filter screen 11 is installed inside the connecting end of the conveying pipe 4 and the particle collecting mechanism 3, and the other end of the conveying pipe 4 is connected to the top of the dust removal box 5 for dust removal A dust storage bag 16 is installed inside the box 5, and the bottom of the dust removal box 5 is connected with the blower fan 10 through the exhaust pipe 9. The particle collection mechanism 3 includes a storage cover 12, and the bottom end of the storage cover 12 is welded with a sleeve 13, and the sleeve 13 Extend into the inside of the storage cover 12, the inner wall of the casing 13 is sleeved with the rubber sleeve 14, the installation pipe 2 and the rubber sleeve 14 are plugged in, the top of the storage cover 12 is screwed to the bottom of the delivery pipe 4, and the dust suction device is working When it is necessary to evenly distribute several dust collection hoods 1 on the printing production line, turn on the fan 10 to draw air, the dust collection hood 1 sucks the dust particles volatilized by the ink into the conveying pipeline 4, and then sends them into the dust storage bag inside the dust removal box 5 16, the particle collection mechanism 3 provided between the dust collection hood 1 and the delivery pipe 4 is used to collect large dust particles. Blocked inside the particle collection mechanism 3, large pieces of dust particles fall into the particle collection mechanism 3 when not in use, and the particle collection mechanism 3 can be easily disassembled for cleaning after one end of use.

A water tank 7 is installed on the top of the dust removal box 5, and several nozzles 17 are installed on the top inner wall of the dust removal box 5. The water tank 7 and the nozzles 17 are connected by water pipes. The distribution box 8 and the distribution box 8 are respectively connected to the water pump and the fan 10 through electric wires. When the dust storage bag 16 is cleaned, the water pump nozzle 17 is opened through the distribution box 8 to spray water droplets to absorb the suspended dust in the dust removal box 5 , to purify the environment in the dust removal box 5, it is not easy for the cleaning personnel to inhale a large amount of dust when cleaning the dust storage bag 16, both sides of the inner wall of the dust removal box 5 are provided with slide rails 15, and the top of the dust storage bag 16 is flexibly connected with the slide rail 15 , the dust storage bag 16 is convenient to extract the dust removal box 5 through the slide rail 15, which is convenient for installation and disassembly. The height of bag 16 is equal, and dust storage bag 16 can be taken out dust removal box 5 after box door 6 is opened, dust storage bag 16 is put into dust removal box 5 again after cleaning, close box door 6 and get final product, storage cover 12 and A storage area is formed between the sleeve pipes 13, and the bottom end of the storage cover 12 is in an arc-shaped structure. The bottom end of the arc-shaped structure makes the storage capacity of the storage cover 12 larger, and large pieces of dust are not easy to fall out of the sleeve pipe 13. Return the dust hood 1.

When the utility model is in use, the dust collection cover 1 is installed on the printing assembly line, and multiple dust collection covers 1 can be connected to a dust removal box 5 for large-area dust collection. After the fan 10 is turned on, the dust first enters through the dust collection cover 1 Particle collection mechanism 3, the filter screen 11 on the top of the particle collection mechanism 3 blocks the large dust particles, and the small dust enters the dust storage bag 16 in the dust removal box 5 along the delivery pipe 4 and collects it. The inner diameter of the installation pipe 2 is set relatively small. Small, so that when the fan 10 stops working, large pieces of dust are easy to fall into the particle collection mechanism 3, and it is difficult to fall back into the dust collection hood 1. After a long time of use, the dust collection device needs to be cleaned, and the particle collection mechanism 3 is disassembled. Just clean up the big dust. Before cleaning the dust storage bag 16, spray water droplets through the nozzle 17, absorb and drop the suspended dust in the dust removal box 5 into the dust storage bag 16, and then open the box door 6 to clean up the dust. Personnel are not likely to inhale large quantities of suspended dust.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a printing environmental protection dust extraction which characterized in that: including suction hood (1), dust removal case (5) and fan (10), the top of suction hood (1) sets up installation pipe (2), the top of installation pipe (2) is collected mechanism (3) with the granule and is connected, the top that the mechanism (3) was collected to the granule is connected with conveyer pipe (4), just conveyer pipe (4) with the link internally mounted filter screen (11) of mechanism (3) is collected to the granule, the other end of conveyer pipe (4) with dust removal case (5) top is connected, the internally mounted of dust removal case (5) stores up dirt bag (16), the bottom of dust removal case (5) through exhaust column (9) with fan (10) are connected, granule is collected mechanism (3) and is including storage cover (12), the bottom welding sleeve pipe (13) of storage cover (12), just sleeve pipe (13) stretch into the inside of storage cover (12), the inner wall of sleeve pipe (13) cup joints rubber sleeve (14), installation pipe (2) with peg graft between rubber sleeve (14), the top of storage cover (12) with conveyer pipe (4) bottom threaded connection.

2. The environment-friendly dust suction device for printing as claimed in claim 1, wherein: the water tank (7) is installed at the top of the dust removal box (5), the plurality of spray heads (17) are installed on the inner wall of the top of the dust removal box (5), and the water tank (7) is connected with the spray heads (17) through water pipes.

3. The environment-friendly dust suction device for printing as claimed in claim 2, wherein: the water tank (7) is internally provided with a water pump for pumping water, one side of the dust removal box (5) is provided with a distribution box (8), and the distribution box (8) is respectively connected with the water pump and the fan (10) through electric wires.

4. The environment-friendly dust suction device for printing as claimed in claim 1, wherein: slide rails (15) are arranged on two sides of the inner wall of the dust removal box (5), and the top of the dust storage bag (16) is movably connected with the slide rails (15).

5. The environment-friendly dust suction device for printing as claimed in claim 1, wherein: the outer wall of dust removal case (5) is seted up the discharge gate, and one side hinged door (6) of discharge gate, and the height of door (6) equals with the height of dust bag (16).

6. The environment-friendly dust suction device for printing as claimed in claim 1, wherein: a storage area is formed between the storage cover (12) and the sleeve (13), and the bottom end of the storage cover (12) is of an arc-shaped structure.