CN218130727U

CN218130727U - Waste gas treatment purifier is used in bag printing

Info

Publication number: CN218130727U
Application number: CN202222338861.3U
Authority: CN
Inventors: 王旭东
Original assignee: Shanghai Yuanying Packaging Products Co ltd
Current assignee: Shanghai Yuanying Packaging Products Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-27
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a bag is exhaust-gas treatment purifier for printing, including the rose box, the rose box is inside to be provided with two sets of filter equipment, and is two sets of the filter equipment mirror image sets up, filter equipment is including filter screen, fixed plate and expanding spring. This exhaust-gas treatment purifier is used in sack printing, through being provided with filter equipment, impurity to in the waste gas filters, when starting driving motor, it rotates to drive the lug, make the filter screen shake from top to bottom at the rose box inner wall, prevent that impurity from blockking up the filter screen, influence the whole filter effect of equipment and the life who reduces the filter screen, filter block has been set up inside the rose box, filter block sets up to the arc, impurity and the granule of the sewage logical filtration water block of filtration after filtering is screened the aquatic, discharge impurity and granule through the blow off pipe, sewage enters into the waste water treatment incasement through the pipeline of rose box right side lower extreme simultaneously and handles, and the purification efficiency is improved.

Description

Waste gas treatment purifier is used in bag printing

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a bag is exhaust-gas treatment purifier for printing.

Background

The printing industry is widely applied, and paper printing, plastic packaging printing and the like are mainly used. Bag printing plants use a large amount of color ink and organic solvent in the production process, the organic solvent usually accounts for 70% -80% of the total amount of the ink, and during the drying process of the printed products, the organic solvent is volatilized into the atmosphere, and a large amount of organic waste gas is generated.

At present sack printing mill when to exhaust emission, can carry out purification treatment to waste gas earlier, at current exhaust purification in-process, the impurity that exists in the waste gas filters the back, very easily blocks up on the filter screen of rose box inside, leads to the purification efficiency low of filter screen life weak point and waste gas.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bag is exhaust-gas treatment purifier for printing has solved when filtering waste gas, and impurity in the waste gas leads to filter screen blocking's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bag is exhaust-gas treatment purifier for printing, includes the rose box, rose box left side upper end is provided with the intake pipe, the inside two sets of filter equipment that is provided with of rose box, it is two sets of the filter equipment mirror image sets up, filter equipment includes:

the filter screen is connected on the inner wall of the filter box in a sliding way;

the fixing plate is fixedly arranged on the inner wall of the filter box;

one end of the telescopic spring is fixedly connected with the filter screen, and the other end of the telescopic spring is fixedly connected with the fixing plate.

Preferably, filter equipment's upper end is provided with the inlet tube, the right-hand member of inlet tube run through the rose box and with rose box fixed connection, the inlet tube is provided with multiunit atomizer, multiunit on the inside outer wall of rose box atomizer is circular array form fixed mounting on the outer wall of inlet tube.

Preferably, two sets of filter equipment middle part is provided with drive arrangement, drive arrangement is including gear motor, axis of rotation and lug, gear motor fixed mounting is at the rose box left end, gear motor's output run through the left end of rose box and with axis of rotation fixed connection, the right-hand member and the lug fixed connection of axis of rotation.

Preferably, the lower end of the inside of the filter box is fixedly provided with a baffle, the right end of the baffle is fixedly connected with the inner wall of the filter box, the left end of the baffle is fixedly connected with the water filtering block, and the left end of the water filtering block is fixedly connected with the inner wall of the filter box.

Preferably, the upper end of the left side of the water filtering block is provided with a sewage draining pipe.

Preferably, rose box right side upper end is linked together through pipeline and photocatalytic cleaner, photocatalytic cleaner right-hand member is provided with the blast pipe, the inside active carbon filter screen that is provided with of blast pipe, rose box right side lower extreme is linked together through pipeline and waste water treatment case, waste water treatment case right-hand member is provided with the drain pipe.

(III) advantageous effects

The utility model provides a bag is exhaust-gas treatment purifier for printing. The method has the following beneficial effects:

(1) This exhaust-gas treatment purifier is used in sack printing, through being provided with filter equipment, make the inside filter screen of filter equipment filter the impurity in the waste gas, when starting driving motor, driving motor's output drives the axis of rotation and rotates, it rotates to drive the lug simultaneously, contact and separate with the filter screen, expansion spring through fixed connection on the filter screen, make the filter screen shake about the rose box inner wall, it drops to shake filterable impurity, prevent that impurity from blockking up the filter screen, influence the whole filter effect of equipment and reduce the life of filter screen.

(2) This waste gas treatment purifier is used in sack printing has set up the drainage piece in that the rose box is inside, and the drainage piece sets up to the arc, and the baffle is the inclined plane setting simultaneously, and the sewage after the filtration leads to the impurity and the granule of drainage piece to aquatic and sieves, discharges impurity and granule through the blow off pipe, and sewage enters into the waste water treatment incasement through the pipeline of rose box right side lower extreme simultaneously and handles, improves purification efficiency.

Drawings

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

FIG. 2 is a front sectional structural view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a filter box; 101. an air inlet pipe; 2. a filtration device; 201. a filter screen; 202. a fixing plate; 203. a tension spring; 3. a water inlet pipe; 301. an atomizing spray head; 4. a drive device; 401. a reduction motor; 402. a rotating shaft; 403. a bump; 5. a baffle plate; 6. a water filtering block; 7. a blow-off pipe; 8. a photocatalytic purifier; 801. an exhaust pipe; 9. an activated carbon filter screen; 10. a wastewater treatment tank; 1001. and a drain pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste gas treatment purifier is used in bag printing, includes

rose box

1, 1 left side upper end of rose box is provided with

intake pipe

101, 1 inside two sets of filter equipment 2 that are provided with of rose box, the setting of 2 mirror images of two sets of filter equipment, filter equipment 2 includes filter screen 201, filter screen 201 sliding connection on 1 inner wall of rose box, fixed mounting has fixed plate 202 on the inner wall of rose box 1, fixed plate 202 is close to the one end fixedly connected with expanding spring 203 of filter screen 201.

Particularly, the utility model discloses technical scheme's filter equipment 2 is including filter screen 201, fixed plate 202 and expanding spring 203, and two sets of filter equipment 2 that set up in the inside of rose box 1 use axis of rotation 402's central line to set up as the axisymmetric, and fixed plate 202 is provided with four simultaneously, and two are a set of fixed mounting on the inside preceding back wall of rose box 1.

The utility model discloses an in the embodiment, the one end that lug 403 is close to filter screen 201 is the arc setting, and lug 403 contacts each other and extrudes filter screen 201 with filter screen 201 when rotating, makes filter screen 201 shake from top to bottom, and filter block 6 also sets up to the arc simultaneously, and the filtration pore that sets up at filter block 6 will be less than the filtration pore on the filter screen 201.

Wherein, filter equipment 2's upper end is provided with inlet tube 3, inlet tube 3's right-hand member runs through rose box 1 and with rose box 1 fixed connection, inlet tube 3 is provided with multiunit atomizer 301 on rose box 1 inside outer wall, multiunit atomizer 301 is circular array form fixed mounting on inlet tube 3's outer wall, two sets of filter equipment 2 middle part is provided with drive arrangement 4, drive arrangement 4 is including gear motor 401, axis of rotation 402 and lug 403, gear motor 401 fixed mounting is in rose box 1 left end, gear motor 401's output runs through the left end of rose box 1 and with axis of rotation 402 fixed connection, the right-hand member and the lug 403 fixed connection of axis of rotation 402, the inside lower extreme fixed mounting of rose box 1 has baffle 5, the right-hand member and the rose box 1 inner wall fixed connection of baffle 5, the left end and the drainage piece 6 fixed connection of baffle 5, the left end and the rose box 1 inner wall fixed connection of drainage piece 6, drainage piece 6 left side upper end and the left side upper end are provided with blow off pipe 7, rose box 1 right side upper end is linked together with photocatalytic purifier 8 through the pipeline, photocatalytic purifier 8 right-hand member is provided with blast pipe 801, the exhaust pipe 801, the right side of rose box is provided with wastewater treatment through filter screen 10, filter box 10 lower extreme.

In order to prevent impurity and granule in the waste gas from causing the jam to filter screen 201, lead to the filter effect variation of equipment, through being provided with drive arrangement 4, when gear motor 401 drives axis of rotation 402 and rotates, make lug 403 also rotate, lug 403 rotates in-process and filter screen 201 mutual contact and extrudees filter screen 201, elastic shrinkage through expanding spring 203, make filter screen 201 shake about filter box 1 is inside, make impurity and granule after the filtration shake and drop, prevent that filter screen 201 from blockking up, reduce the filter effect of equipment.

The utility model discloses an among the embodiment, for the convenience better impurity and granule to in the waste gas filter, through be provided with multiunit atomizer 301 on the outer wall at inlet tube 3, the increase sprays area of contact, sprays the in-process waste gas and fully contacts with water smoke, improves purification adsorption effect.

When the waste gas purifying device is in operation (or in use), after a bag is printed, waste gas enters the inside of the filter box 1 through the air inlet pipe 101, the atomizing nozzle 301 sprays the inside of the filter box 1, sprayed water mist is in contact with the waste gas, impurities and particles in the waste gas are filtered through the arranged filter screen 201, the speed reducing motor 401 is started, the output end of the speed reducing motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the lug 403 to rotate, the lug 403 is in contact with the filter screen 201 and extrudes the filter screen 201 in the rotating process, the filter screen 201 is vibrated up and down in the inside of the filter box 1 through elastic contraction of the expansion spring 203, the impurities and the particles are prevented from being blocked, the filtered waste gas enters the photocatalytic purifier 8 through a pipeline, high-energy ultraviolet light beams generated in the photocatalytic purifier 8 irradiate cracked waste gas, the waste gas is purified and degraded, then the waste gas is exhausted through the activated carbon filter screen 9 in the exhaust pipe 801, the waste water purifying box 1 enters the waste water treating box 10 through the pipeline, and is treated and then exhausted through the exhaust pipe 1001.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bag is exhaust-gas treatment purifier for printing, includes rose box (1), its characterized in that: rose box (1) left side upper end is provided with intake pipe (101), rose box (1) inside is provided with two sets of filter equipment (2), and is two sets of filter equipment (2) mirror image sets up, filter equipment (2) include:

the filter screen (201), the said filter screen (201) is in sliding connection on the inboard wall of the filter box (1);

the fixing plate (202), the said fixing plate (202) is fixedly mounted on inboard wall of the filter box (1);

the filter screen is characterized by comprising a telescopic spring (203), one end of the telescopic spring (203) is fixedly connected with the filter screen (201), and the other end of the telescopic spring (203) is fixedly connected with the fixing plate (202).

2. The exhaust gas treatment purification device for bag printing according to claim 1, wherein: the upper end of filter equipment (2) is provided with inlet tube (3), the right-hand member of inlet tube (3) run through filter box (1) and with filter box (1) fixed connection, inlet tube (3) are provided with multiunit atomizer (301), multiunit on the inside outer wall of filter box (1) atomizer (301) are circular array form fixed mounting on the outer wall of inlet tube (3).

3. The exhaust gas treatment purification device for bag printing according to claim 1, wherein: two sets of filter equipment (2) middle part is provided with drive arrangement (4), drive arrangement (4) are including gear motor (401), axis of rotation (402) and lug (403), gear motor (401) fixed mounting is in rose box (1) left end, the output of gear motor (401) run through the left end of rose box (1) and with axis of rotation (402) fixed connection, the right-hand member and lug (403) fixed connection of axis of rotation (402).

4. The exhaust gas treatment purification device for bag printing according to claim 1, wherein: the inside lower extreme fixed mounting of rose box (1) has baffle (5), the right-hand member and rose box (1) inner wall fixed connection of baffle (5), the left end and the drainage piece (6) fixed connection of baffle (5), the left end and the rose box (1) inner wall fixed connection of drainage piece (6).

5. The exhaust gas treatment purification device for bag printing according to claim 4, wherein: and a sewage discharge pipe (7) is arranged at the upper end of the left side of the water filtering block (6).

6. The waste gas treatment and purification device for bag printing according to claim 1, wherein: filter tank (1) right side upper end is linked together through pipeline and photocatalytic cleaner (8), photocatalytic cleaner (8) right-hand member is provided with blast pipe (801), blast pipe (801) inside is provided with activated carbon filter screen (9), filter tank (1) right side lower extreme is linked together through pipeline and waste water treatment case (10), waste water treatment case (10) right-hand member is provided with drain pipe (1001).