CN211328511U

CN211328511U - Mars catcher for dust remover

Info

Publication number: CN211328511U
Application number: CN201921485266.4U
Authority: CN
Inventors: 孙学乾; 杨学明; 任春燕; 张涛
Original assignee: Chongqing Duanyi Environmental Protection Engineering Co ltd
Current assignee: Chongqing Duanyi Environmental Protection Engineering Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-08-25
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a spark catcher for a dust remover, which comprises a fan and a dust remover, wherein the upper part of one side of the fan is a horizontal air inlet, the lower part of the other side of the fan is a horizontal air outlet, the air outlet is connected with an air inlet interface of a spark catching mechanism, an air outlet interface of one side of the spark catching mechanism is connected with one end of an air supply pipe, the other end of the air supply pipe is connected with an air inlet of the dust remover, and a guide plate is arranged inside the air supply pipe. And the gas enters the storage box at the bottom of the separating cylinder along the inner wall of the separating cylinder for storage, so that the effect of catching and separating sparks is achieved.

Description

Mars catcher for dust remover

Technical Field

The utility model relates to a dust remover technical field specifically is a mars trapper for dust remover.

Background

The welding workshop generates a large amount of high-temperature flue gas in the process of welding workpieces, and in order to meet the requirement of environmental protection, the high-temperature flue gas generated in the workshop welding process needs to be collected and filtered by a filter to reach the standard and then is discharged. However, the fume generated during the welding of the workpieces is often accompanied by a large amount of sparks (molten large-particle material, etc.). The sparks enter the filter along with the smoke, the smoke easily burns the inside of the filter to cause damage of the filter, the high-temperature smoke with the sparks can also possibly cause fire, and the smoke seriously causes property loss of factories and even harm to personnel. Therefore, the utility model provides a spark catcher for dust remover is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spark catcher for dust remover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mars trapper for dust remover, includes fan and dust remover, the upper portion of fan one side is the horizontally air inlet, the lower part of fan opposite side is the horizontally gas outlet, the inlet port of mechanism is caught to mars is connected to the gas outlet, the one end of the interface connection blast pipe of giving vent to anger of mechanism one side is caught to mars, the air intake of dust remover is connected to the other end of blast pipe, the inside guide plate that installs of blast pipe, mars is caught the mechanism and is included intake pipe, cylinder, interface and storage box, it welds in its bottom along the horizontal axis of cylinder to store the box, the intake pipe welding is in one side at cylinder top, the gas outlet outside welding that intake pipe one side was kept away from to the cylinder has the interface, the upper portion of blast pipe one side is fixed with the inlet tube and the.

Preferably, the spark is caught mechanism and is still including unloading grey floodgate and five heat radiation fins, five heat radiation fins equidistance interval welding is on the upper portion of intake pipe, it installs in the export outside of storing the box bottom to unload grey floodgate.

Preferably, the part of the air inlet pipe on the upper part of the separating cylinder is horizontal, the part of the air inlet pipe, which is contacted with the separating cylinder, is arc-shaped and is matched with the separating cylinder, the upper end of the air inlet pipe is connected with an air outlet of the fan, the lower end of the air inlet pipe is connected with the middle part of one side of the separating cylinder, and the interface of the air inlet pipe is tangent to the separating cylinder.

Preferably, the inner surface of the separating cylinder is welded with a spiral flow deflector, the bottom of the separating cylinder is connected with the position of the storage box and is provided with an ash outlet, and the interface is connected with an air supply pipe.

Preferably, the top surface of the guide plate is S-shaped and is provided with a rubber water pipe, the upper end of the rubber water pipe is connected with a water inlet pipe, and the lower end of the rubber water pipe is connected with a water outlet pipe.

Preferably, two rotating shafts are respectively welded on two sides of the upper portion of the guide plate, the two rotating shafts are respectively installed inside grooves formed in two sides of the air supply pipe, and the guide plate is obliquely oriented to the spark catching mechanism.

Preferably, the air inlet of the fan is connected with an air pipe, and the inner side of the air inlet is provided with a separation net.

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

1. the circular-arc air inlet pipe is utilized to enable flowing waste gas to generate a spiral motion trend, the waste gas is guided to spirally move by the spiral flow deflector in the separation cylinder after entering the separation cylinder, the sparks mixed in the waste gas move towards the inner wall of the separation cylinder under the action of centrifugal force generated by the spiral motion and enter the storage box at the bottom of the separation cylinder along the inner wall of the separation cylinder for storage, and the effect of capturing and separating the sparks is achieved;

2. the top of the guide plate is provided with the rubber hose, the inside of the rubber hose is filled with cooling water through the water inlet pipe and the water outlet pipe, and the rubber hose absorbs the heat of the guide plate to reduce the temperature of the guide plate, so that the temperature of waste gas is reduced, fire is prevented, and the safe and effective operation of the whole dust removal system is ensured;

3. five heat radiation fins installed at the top of the air inlet pipe are utilized to greatly facilitate the heat radiation of the air inlet pipe, so that the heat radiation of waste gas in the air inlet pipe is realized, a fire hazard is prevented, and the safe and effective operation of the whole dust removal system is ensured.

Drawings

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

FIG. 2 is a schematic structural view of a spark catching mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the air supply pipe of the present invention.

In the figure: the device comprises a fan 1, a spark capturing mechanism 2, an air inlet pipe 21, a separating cylinder 22, a connector 23, a storage box 24, an ash discharge valve 25, a heat dissipation fin 26, an air supply pipe 3, a dust remover 4, an air inlet 5, an air outlet 6, a water inlet pipe 7, a water outlet pipe 8, a guide plate 9, a rotating shaft 10 and a rubber water pipe 11.

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. 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 to 3, the present invention provides a technical solution: a spark catcher for a dust remover comprises a fan 1 and a dust remover 4, wherein the upper part of one side of the fan 1 is a horizontal air inlet 5, the lower part of the other side of the fan 1 is a horizontal air outlet 6, the air outlet 6 is connected with an air inlet interface of a spark catching mechanism 2, the air outlet interface of one side of the spark catching mechanism 2 is connected with one end of an air supply pipe 3, the other end of the air supply pipe 3 is connected with an air inlet of the dust remover 4, a guide plate 9 is arranged inside the air supply pipe 3, the spark catching mechanism 2 comprises an air inlet pipe 21 and a separating cylinder 22, interface 23 and storage box 24, storage box 24 welds the bottom at it along the horizontal axis of separator cylinder 22, and intake pipe 21 welds the one side at separator cylinder 22 top, and the outside welding of the gas outlet that separator cylinder 22 kept away from intake pipe 21 one side has interface 23, and the upper portion of blast pipe 3 one side is fixed with inlet tube 7 and the lower part of opposite side is fixed with outlet pipe 8.

Further, the spark capturing mechanism 2 further comprises an ash discharging gate 25 and five heat dissipation fins 26, the five heat dissipation fins 26 are welded on the upper portion of the air inlet pipe 21 at equal intervals, the ash discharging gate 25 is installed outside an outlet at the bottom of the storage box 24, the contact area between the five heat dissipation fins 26 installed on the top of the air inlet pipe 21 and air is large, heat dissipation of the air inlet pipe 21 is facilitated, and therefore heat dissipation of waste gas inside the air inlet pipe 21 is achieved, and safe and effective operation of the whole dust removal system is guaranteed.

Further, the part of the air inlet pipe 21 on the upper part of the separating cylinder 22 is horizontal, the part of the air inlet pipe 21, which is in contact with the separating cylinder 22, is arc-shaped and is matched with the separating cylinder 22, the upper end of the air inlet pipe 21 is connected with the air outlet 6 of the fan 1, the lower end of the air inlet pipe 21 is connected with the middle part of one side of the separating cylinder 22, and the interface is tangent to the separating cylinder 22.

Further, the inner surface of the separating cylinder 22 is welded with a spiral flow deflector, the bottom of the separating cylinder 22 is connected with a position of the storage box 24 and is provided with an ash outlet, and the interface 23 is connected with the blast pipe 3.

Further, rubber water pipe 11 has been laid to the top surface of guide plate 9 is the S form, inlet tube 7 is connected to rubber water pipe 11 'S upper end, outlet pipe 8 is connected to rubber water pipe 11' S lower extreme, rubber hose 11 is installed at 3 tops of guide plate, rubber hose 11 is the cooling water that inlet tube 7 and outlet pipe 8 injected into, rubber hose 11 absorbs the heat of guide plate 9 in order to reduce the temperature of guide plate 9, and then reduce the temperature of waste gas, guarantee the safe effectual operation of whole dust pelletizing system.

Furthermore, two rotating shafts 10 are respectively welded on two sides of the upper part of the guide plate 9, the two rotating shafts 10 are respectively installed in the grooves formed in two sides of the air supply pipe 3, and the guide plate 9 is obliquely oriented to the spark catching mechanism 2.

Further, an air inlet 5 of the fan 1 is connected with an air pipe, and a separation net is arranged on the inner side of the air inlet 5.

The working principle is as follows: during actual operation, the fan 1 sucks waste gas generated by welding in a welding workshop through the air inlet 5 and sends the waste gas into the spark capturing mechanism 2 through the air outlet 6, the air inlet pipe 21 of the spark capturing mechanism 2 introduces the waste gas into the separating cylinder 22, the circular arc air inlet pipe 21 enables the flowing waste gas to generate a spiral motion trend, the waste gas is guided by the spiral guide vane in the separating cylinder 22 to perform spiral motion after entering the separating cylinder 22, the spark mixed in the waste gas moves towards the inner wall of the separating cylinder 22 under the action of centrifugal force generated by the spiral motion and enters the storage box 24 at the bottom of the separating cylinder 22 along the inner wall of the separating cylinder 22 to be stored, the effect of spark capturing and separating is achieved, the ash discharge gate 25 at the bottom of the separating box 24 is convenient for cleaning dust in the storage box 24, the waste gas in the separating cylinder 22 is input into the air supply pipe 3 through the connector 23, and get into the inside further processing of dust remover 4 through the inside guide plate 9 water conservancy diversion of blast pipe 3, rubber hose 11 is installed at the 3 tops of guide plate, and rubber hose 11 is the cooling water that inlet tube 7 and outlet pipe 8 pour into, and rubber hose 11 absorbs the heat of guide plate 9 in order to reduce the temperature of guide plate 9, and then reduces the temperature of waste gas, guarantees the safe effectual operation of whole dust pelletizing system.

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 spark catcher for the dust remover comprises a fan (1) and a dust remover (4) and is characterized in that the upper portion of one side of the fan (1) is a horizontal air inlet (5), the lower portion of the other side of the fan (1) is a horizontal air outlet (6), the air outlet (6) is connected with an air inlet interface of a spark catching mechanism (2), an air outlet interface of one side of the spark catching mechanism (2) is connected with one end of an air supply pipe (3), the other end of the air supply pipe (3) is connected with an air inlet of the dust remover (4), a guide plate (9) is installed inside the air supply pipe (3), the spark catching mechanism (2) comprises an air inlet pipe (21), a separating cylinder (22), an interface (23) and a storage box (24), the storage box (24) is welded at the bottom of the separating cylinder (22) along the horizontal axis of the separating cylinder, the air inlet pipe (21) is welded at one side of the top of the separating cylinder (, an interface (23) is welded outside an air outlet on one side, away from the air inlet pipe (21), of the separating cylinder (22), a water inlet pipe (7) is fixed to the upper portion of one side of the air supply pipe (3), and a water outlet pipe (8) is fixed to the lower portion of the other side of the air supply pipe.

2. A spark arrester as claimed in claim 1, wherein: spark capture mechanism (2) still include unload grey floodgate (25) and five fin heat dissipation fins (26), five fin heat dissipation fins (26) equidistance interval welding is on the upper portion of intake pipe (21), it is outside at the export of storage box (24) bottom to unload grey floodgate (25).

3. A spark arrester as claimed in claim 1, wherein: the part of intake pipe (21) on separator (22) upper portion is the level form, intake pipe (21) and separator (22) are to the arc that the part that contacts is adapted with separator (22), gas outlet (6) of fan (1) are connected to the upper end of intake pipe (21), the middle part and the interface of separator (22) one side are connected to the lower extreme of intake pipe (21) are tangent with separator (22).

4. A spark arrester as claimed in claim 1, wherein: the inner surface welding of separator tube (22) has the heliciform water conservancy diversion piece, the ash hole has been seted up to the position that stores box (24) is connected to separator tube (22) bottom, blast pipe (3) are connected in interface (23).

5. A spark arrester as claimed in claim 1, wherein: the top surface of guide plate (9) is S form and has laid rubber water pipe (11), inlet tube (7) is connected to the upper end of rubber water pipe (11), outlet pipe (8) is connected to the lower extreme of rubber water pipe (11).

6. A spark arrester as claimed in claim 1, wherein: two rotating shafts (10) are welded on two sides of the upper portion of the guide plate (9) respectively, the two rotating shafts (10) are installed inside grooves formed in two sides of the air supply pipe (3) respectively, and the guide plate (9) is obliquely oriented to the spark catching mechanism (2).

7. A spark arrester as claimed in claim 1, wherein: an air inlet (5) of the fan (1) is connected with an air pipe, and a separation net is installed on the inner side of the air inlet (5).