CN210584133U

CN210584133U - Waste gas treatment device for industrial furnace

Info

Publication number: CN210584133U
Application number: CN201921469669.XU
Authority: CN
Inventors: 朱世杰
Original assignee: Xinxing Junyuan Environmental Protection Engineering Co ltd
Current assignee: Xinxing Junyuan Environmental Protection Engineering Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-22
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an exhaust gas treatment device for industrial furnace, including the rose box, the top of rose box is equipped with the intake pipe, and the intake pipe extends to in the rose box, is equipped with the filter screen in the rose box, and fixed mounting has two limiting plates on the inner wall of one side of rose box, and the filter screen is located between two limiting plates, sets up one side on the filter screen and is the first hole that leans on the mouth, and the intake pipe runs through first hole, sets up the second hole on the opposite side inner wall of rose box, and movable mounting has the fixing base in the second hole, and the opposite side fixed mounting of filter screen is on the fixing base, the top and the bottom of fixing base all set up first recess, and the montant all fixed mounting has on the inner wall of one side that two first recesses are close to each; the utility model discloses can be convenient for dismantle and install the filter screen to be convenient for clear up the filter screen and maintain, simple structure, convenient operation.

Description

Waste gas treatment device for industrial furnace

Technical Field

The utility model relates to a waste gas treatment equipment technical field especially relates to a waste gas treatment device for industrial furnace.

Background

An industrial furnace is thermal equipment for heating materials or workpieces by utilizing heat generated by fuel combustion or electric energy conversion in industrial production, in a broad sense, a boiler is also an industrial furnace, but the industrial furnace is not included in the industrial furnace in a habitual way, and through retrieval and retrieval, a patent document with an authorization publication number of CN206566683U discloses a waste gas treatment device for the industrial furnace. The utility model solves the problem that the prior industrial furnace can not treat the waste gas by arranging the first filter tank, the first fan, the first connecting pipe, the second connecting pipe, the baffle plate, the filter plate, the hollow block, the tooth column, the motor, the gear, the push plate, the collecting box, the second filter tank, the second fan, the third connecting pipe, the fourth connecting pipe, the filter screen and the air outlet pipe, the waste gas treatment device for the industrial furnace can collect large particles in waste gas, thereby achieving the purpose of waste utilization, avoiding the harm of the particles in the waste gas to the environment, protecting the body health of users, however, the design has the defects that the filter screen in the second filter box is complex to disassemble and assemble, and the problem that the filter screen in the second filter box is inconvenient to clean and maintain exists, so that the fume hood with the automatic induction function is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhaust gas treatment device for an industrial furnace.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste gas treatment device for an industrial furnace comprises a filter box, wherein an air inlet pipe is arranged at the top of the filter box, the air inlet pipe extends into the filter box, a filter screen is arranged in the filter box, two limiting plates are fixedly arranged on the inner wall of one side of the filter box, the filter screen is positioned between the two limiting plates, a first hole with a leaning opening at one side is formed in the filter screen, the air inlet pipe penetrates through the first hole, a second hole is formed in the inner wall of the other side of the filter box, a fixed seat is movably arranged in the second hole, and the other side of the filter screen is fixedly arranged on the;

the top and the bottom of the fixed seat are both provided with first grooves, the inner wall of one side of each of the two first grooves, which is close to each other, is fixedly provided with a vertical rod, a fixed pin is arranged in each first groove in a sliding manner, the ends, which are close to each other, of the two fixed pins are both provided with a sliding groove, the vertical rods are connected with the corresponding sliding grooves in a sliding manner, a first spring is movably sleeved on each vertical rod, one end of each first spring is fixedly arranged on the inner wall of each first groove, the other end of each first spring is fixedly arranged on the fixed pin, the inner walls of the top and the bottom of each second hole are both provided with fixed grooves, the fixed pins are clamped with the corresponding fixed grooves, the inner wall of one side, which is far away from the opening, of each fixed groove is provided with a second groove, the second grooves are slidably provided with connecting rods, the inner, the other end of the cross rod extends to the outer side of the filter box.

Preferably, the inner wall of one side that two third holes are close to each other is all fixed mounting has the one end of a plurality of second springs, and the other end fixed mounting of second spring is on the horizontal pole that corresponds.

Preferably, the number of the second springs on the same side is three to four, and the three to four second springs on the same side are arranged at equal intervals.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the first groove, the limiting blocks are fixedly mounted on the two sides of the fixing pins, and the limiting blocks are connected with the corresponding limiting grooves in a sliding mode.

Preferably, the outer side of the fixing seat is fixedly sleeved with a sealing ring, and the sealing ring is connected with the second hole in a sealing mode.

Preferably, a sliding groove is formed in the inner wall of the other side of the second groove, a sliding block is fixedly mounted on the other side of the connecting rod, and the sliding block is connected with the side wall of the sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

through the fixed pin, the fixed slot, the first spring, the vertical rod, the fixed seat and the filter screen are matched, when the filter screen is installed, the filter screen is placed in the filter box from the second hole, so that the filter screen is placed between the two limiting plates, the air inlet pipe enters the first hole from the opening of the first hole, the fixed seat is placed in the second hole, the fixed pin compresses the first spring and is accommodated in the first groove, when the fixed pin corresponds to the fixed slot, under the elastic action of the first spring, the fixed pin is clamped into the fixed slot, so that the fixed seat is fixed, thereby the filter screen is installed, through the cross rod, the connecting rod is matched with the second spring, the cross rod is moved, the cross rod compresses the second spring and drives the connecting rod to move, the connecting rod drives the fixed pin to move, so that the fixed pin is separated from the fixed slot, thereby the, thereby facilitating the removal of the filter screen.

The utility model discloses can be convenient for dismantle and install the filter screen to be convenient for clear up the filter screen and maintain, simple structure, convenient operation.

Drawings

FIG. 1 is a schematic structural view of an exhaust gas treatment device for an industrial furnace according to the present invention;

fig. 2 is a schematic structural diagram of a part a of an exhaust gas treatment device for an industrial furnace according to the present invention.

In the figure: 1 rose box, 2 intake pipes, 3 filter screens, 4 first holes, 5 limiting plates, 6 second holes, 7 fixing bases, 8 first recesses, 9 montants, 10 fixed pins, 11 sliding tray, 12 first springs, 13 fixed slots, 14 second recesses, 15 connecting rods, 16 third holes, 17 horizontal poles, 18 second springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, a waste gas treatment device for an industrial furnace comprises a filter box 1, wherein an air inlet pipe 2 is arranged at the top of the filter box 1, the air inlet pipe 2 extends into the filter box 1, a filter screen 3 is arranged in the filter box 1, two limiting plates 5 are fixedly arranged on the inner wall of one side of the filter box 1, the filter screen 3 is positioned between the two limiting plates 5, a first hole 4 with a near opening at one side is formed in the filter screen 3, the air inlet pipe 2 penetrates through the first hole 4, a second hole 6 is formed in the inner wall of the other side of the filter box 1, a fixed seat 7 is movably arranged in the second hole 6, and the other side of the filter screen 3 is fixedly arranged; the top and the bottom of the fixed seat 7 are both provided with first grooves 8, the inner walls of the two adjacent sides of the first grooves 8 are both fixedly provided with vertical bars 9, the first grooves 8 are internally and slidably provided with fixed pins 10, the ends of the two adjacent fixed pins 10 are both provided with sliding grooves 11, the vertical bars 9 are in sliding connection with the corresponding sliding grooves 11, the vertical bars 9 are movably sleeved with first springs 12, one ends of the first springs 12 are fixedly arranged on the inner walls of the first grooves 8, the other ends of the first springs 12 are fixedly arranged on the fixed pins 10, the inner walls of the top and the bottom of the second holes 6 are both provided with fixed grooves 13, the fixed pins 10 are clamped with the corresponding fixed grooves 13, the inner wall of the side, away from the opening of the fixed grooves 13, of the fixed grooves 13 is provided with second grooves 14, the second grooves 14 are slidably provided with connecting rods 15, the inner wall of one side of the second grooves, a cross rod 17 is slidably mounted in the third hole 16, one end of the cross rod 17 is fixedly mounted on the connecting rod 15, the other end of the cross rod 17 extends to the outer side of the filter box 1, the cross rod is fixed by a fixing pin 10, a fixing groove 13, a first spring 12, a vertical rod 9, a fixing seat 7 is matched with the filter screen 3, when the filter screen 3 is mounted, the filter screen 3 is placed in the filter box 1 from the second hole 6, the filter screen 3 is placed between the two limiting plates 5, the air inlet pipe 2 enters the first hole 4 from the opening of the first hole 4, the fixing seat 7 is placed in the second hole 6, the fixing pin 10 compresses the first spring 12 to be contained in the first groove 8, when the fixing pin 10 corresponds to the fixing groove 13 in position, the fixing pin 10 is clamped into the fixing groove 13 under the elastic force of the first spring 12, the fixing seat 7 is fixed, the filter screen 3 is, Connecting rod 15 and second spring 18 cooperate, remove horizontal pole 17, and horizontal pole 17 compresses second spring 18 and drives connecting rod 15 and remove, and connecting rod 15 drives fixed pin 10 and removes for fixed pin 10 breaks away from fixed slot 13, thereby removes the purpose of fixing base 7 and going on fixing, thereby is convenient for take off filter screen 3, the utility model discloses can be convenient for dismantle and install filter screen 3, thereby be convenient for clear up filter screen 3 and maintain simple structure, convenient operation.

The utility model discloses in, equal fixed mounting has the one end of a plurality of second springs 18 on the one side inner wall that two third holes 16 are close to each other, the other end fixed mounting of second spring 18 is on corresponding horizontal pole 17, the quantity that lies in second spring 18 with one side is three to four, and lie in equidistant setting of three to four second springs 18 with one side, the spacing groove has all been seted up on the both sides inner wall of first recess 8, the equal fixed mounting in both sides of fixed pin 10 has the stopper, and the stopper is connected with the lateral wall sliding connection of corresponding spacing groove, the outside fixed cover of fixing base 7 is equipped with the sealing washer, and sealing washer and second hole 6 sealing connection, the spout has been seted up on the opposite side inner wall of second recess 14, the opposite side fixed mounting of connecting rod 15 has the slider, and the lateral wall sliding connection of slider and spout, through fixed pin 10, fixed slot 13, first spring 12, montant, The fixing seat 7 is matched with the filter screen 3, when the filter screen 3 is installed, the filter screen 3 is placed in the filter box 1 from the second hole 6, the filter screen 3 is placed between the two limiting plates 5, the air inlet pipe 2 enters the first hole 4 from the opening of the first hole 4, the fixing seat 7 is placed in the second hole 6, the fixing pin 10 compresses the first spring 12 and is contained in the first groove 8, when the fixing pin 10 corresponds to the position of the fixing groove 13, the fixing pin 10 is clamped into the fixing groove 13 under the elastic force action of the first spring 12, the fixing seat 7 is fixed, the filter screen 3 is installed, the connecting rod 15 is matched with the second spring 18 through the cross rod 17, the cross rod 17 is moved, the cross rod 17 compresses the second spring 18 and drives the connecting rod 15 to move, the connecting rod 15 drives the fixing pin 10 to move, and the fixing pin 10 is separated from the fixing groove 13, thereby remove the purpose of fixing base 7 to be convenient for take off filter screen 3, the utility model discloses can be convenient for dismantle and install filter screen 3, thereby be convenient for clear up the maintenance to filter screen 3, simple structure, convenient operation.

The working principle is as follows: when the filter screen 3 is installed, firstly, the filter screen 3 is placed in the filter box 1 from the second hole 6, so that the filter screen 3 is placed between the two limiting plates 5, the air inlet pipe 2 enters the first hole 4 from the opening of the first hole 4, the fixing seat 7 is placed in the second hole 6, the fixing pin 10 compresses the first spring 12 and is accommodated in the first groove 8, when the fixing pin 10 corresponds to the position of the fixing groove 13, under the elastic action of the first spring 12, the fixing pin 10 is clamped into the fixing groove 13, so that the fixing seat 7 is fixed, the filter screen 3 is installed, then the cross rod 17 is moved, the cross rod 17 compresses the second spring 18 and drives the connecting rod 15 to move, the connecting rod 15 drives the fixing pin 10 to move, so that the fixing pin 10 is separated from the fixing groove 13, so that the purpose of fixing the fixing seat 7 is removed, so that the filter screen 3 can be conveniently taken, be convenient for carry out the dismouting to filter screen 3 to be convenient for clear up the maintenance to filter screen 3, simple structure, convenient operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waste gas treatment device for industrial furnace, including rose box (1), its characterized in that, the top of rose box (1) is equipped with intake pipe (2), intake pipe (2) extend to in rose box (1), be equipped with filter screen (3) in rose box (1), fixed mounting has two limiting plates (5) on one side inner wall of rose box (1), and filter screen (3) are located between two limiting plates (5), set up one side on filter screen (3) and lean on mouthful first hole (4), and intake pipe (2) run through first hole (4), set up second hole (6) on the opposite side inner wall of rose box (1), movable mounting has fixing base (7) in second hole (6), and the opposite side fixed mounting of filter screen (3) is on fixing base (7);

the top and the bottom of the fixed seat (7) are both provided with first grooves (8), the inner wall of one side, close to each other, of each of the two first grooves (8) is fixedly provided with a vertical rod (9), a fixed pin (10) is slidably arranged in each first groove (8), one end, close to each other, of each two fixed pins (10) is provided with a sliding groove (11), the vertical rods (9) are slidably connected with the corresponding sliding grooves (11), the vertical rods (9) are movably sleeved with first springs (12), one ends of the first springs (12) are fixedly arranged on the inner wall of the first grooves (8), the other ends of the first springs (12) are fixedly arranged on the fixed pins (10), the inner walls of the top and the bottom of the second holes (6) are both provided with fixed grooves (13), the fixed pins (10) are clamped with the corresponding fixed grooves (13), the inner wall of one side, far away from the openings, of the fixed grooves (13) is provided with second grooves (, second recess (14) slidable mounting has connecting rod (15), has seted up third hole (16) on the one side inner wall of second recess (14), and slidable mounting has horizontal pole (17) in third hole (16), and the one end fixed mounting of horizontal pole (17) is on connecting rod (15), and the horizontal pole (17) other end extends to the outside of rose box (1).

2. An exhaust gas treatment device for industrial furnaces as claimed in claim 1, characterised in that the inner walls of the two third holes (16) on the side close to each other are fixedly provided with one ends of a plurality of second springs (18), and the other ends of the second springs (18) are fixedly provided with corresponding cross bars (17).

3. The exhaust gas treatment device for industrial furnaces as claimed in claim 2, characterized in that the number of the second springs (18) located on the same side is three to four, and the three to four second springs (18) located on the same side are arranged at equal intervals.

4. The waste gas treatment device for the industrial furnace according to claim 1, wherein the first groove (8) is provided with a limiting groove on the inner wall of each side, the fixing pin (10) is fixedly provided with a limiting block on each side, and the limiting blocks are slidably connected with the side walls of the corresponding limiting grooves.

5. The waste gas treatment device for the industrial furnace according to claim 1, wherein a sealing ring is fixedly sleeved on the outer side of the fixed seat (7) and is in sealing connection with the second hole (6).

6. The waste gas treatment device for the industrial furnace according to claim 1, wherein a sliding groove is formed on the inner wall of the other side of the second groove (14), a sliding block is fixedly arranged on the other side of the connecting rod (15), and the sliding block is in sliding connection with the side wall of the sliding groove.