CN217139029U

CN217139029U - Flameless explosion venting device with signal output

Info

Publication number: CN217139029U
Application number: CN202221051288.1U
Authority: CN
Inventors: 连夫天; 陈子健; 冯昌林
Original assignee: Shandong Mingyi Electric Technology Co ltd
Current assignee: Shandong Mingyi Electric Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-09
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a flameless explosion venting device with signal output, which relates to the relevant field of explosion venting devices and aims to solve the problems that the prior flameless explosion venting device has poor cooling effect on the high-temperature flue gas which is vented and exploded and poor centralized collection effect on the vented flue gas when in actual use, so that the flue gas is easy to diffuse into the air, thereby leading to the problem of potential safety hazard in the explosion venting process, the back of an explosion door is provided with an explosion-proof box, the upper surface of the explosion-proof box is in threaded connection with a bolt, the upper surface of the explosion-proof box is in threaded connection with a cooling box through the bolt, one side surface of the cooling box is provided with a bracket, the outer surface of the bracket is provided with a connecting pipe, one end of the connecting pipe is fixedly connected with an operation box, the inside of the operation box is provided with a cylinder box, the inside of the cylinder box is provided with a cylinder, one end of the cylinder is provided with a telescopic rod, one end of the telescopic rod is provided with a piston rod.

Description

Flameless explosion venting device with signal output

Technical Field

The utility model relates to a let out and explode the device correlation field, specifically be a take signal output to have a flame let out and explode device.

Background

In the industrial production process, a large amount of solid dust is generated, which seriously affects the working environment and the health of workers, when the solid dust is mixed with air during processing or storage operation, the explosion can cause ignition of combustible gas, mist or dust, and flame and pressure waves generated by the explosion can be directly discharged to a working area, which may cause secondary accidents, and seriously affects the working environment and the safety of workers. Therefore, the installation of the flameless explosion product in the powder system of the production workshop is very necessary.

In prior art, the flameless explosion venting device is not good in cooling effect of the high-temperature explosion venting flue gas during actual use, and is not good in centralized collecting effect of the exploded flue gas, so that the flue gas is easy to diffuse in the air, the explosion venting process is thrown away, potential safety hazards exist, and improvement needs to be made on the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take signal output to have flame to let out and explode device to solve and provide among the above-mentioned background art, the flame-free lets out and explodes the device and is not good to letting out the high temperature flue gas cooling effect who explodes when in-service use, and concentrates the collection effect not good to letting out the flue gas that explodes, easily leads to the flue gas to diffuse in the air, thereby leads to letting out and explode the problem that the process was thrown away and is had the potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a flameless explosion venting device with signal output comprises an explosion door, wherein an explosion-proof box is arranged on the back of the explosion door, a bolt is connected to the upper surface of the explosion-proof box in a threaded manner, a cooling box is connected to the upper surface of the explosion-proof box in a threaded manner through the bolt, a support is arranged on one side surface of the cooling box, a connecting pipe is arranged on the outer surface of the support, an operation box is fixedly connected to one end of the connecting pipe, a cylinder box is arranged inside the operation box, a cylinder is arranged inside the cylinder box, a telescopic rod is arranged at one end of the cylinder, a piston rod is arranged at one end of the telescopic rod, a nozzle is fixedly connected to the inner wall of the connecting pipe, a water inlet pipe is arranged on the outer surface of the connecting pipe, smoke can enter the explosion-proof box through the explosion door after flame is vented by the explosion door, and cooling liquid is input into the connecting pipe through the water inlet pipe, the staff starts the cylinder of cylinder incasement portion, makes the telescopic link flexible around the telescopic link drive the piston rod and impels from beginning to end, pushes away the nozzle with the coolant liquid from this through the piston rod, and the high temperature flue gas of coolant liquid blowout formation spraying to explosion-proof incasement portion is cooled down by the nozzle to its potential safety hazard of explosion venting process has been reduced.

In a further embodiment, the quantity of bolt has a plurality of, the surface of inlet tube is provided with solid fixed ring, gu fixed ring's surface rotates and is connected with the governing valve, carries out the centre gripping with the governing valve through solid fixed ring, is convenient for stop and open the input of coolant liquid through rotating the governing valve, and is convenient for adjust the input flow of coolant liquid.

In a further embodiment, the upper surface of cooler bin is provided with the motor, the one end of motor is provided with the bull stick, sets up through the cooperation of motor and bull stick, is convenient for provide mechanical power for collecting the flue gas to improve the work efficiency that the flue gas was collected.

In a further embodiment, the one end of bull stick is rotated and is connected with the pivot, the one end of pivot is provided with the fan, makes the bull stick rotate through the motor to drive the pivot and rotate, can make the fan produce wind-force fast and discharge the flue gas after the cooling and collect.

In further embodiment, the surface of bull stick is provided with the bearing, the one end fixedly connected with bellows of bearing, the bearing plays support guard action to bull stick and pivot, because the connection of bellows the latter half is in the inside of cooler bin, makes the fan can carry out the wind-force operation in inclosed bellows is inside, can make the flue gas concentrate the effect of collecting better.

In a further embodiment, the upper surface of the air box is fixedly connected with a connecting plate, the upper surface of the connecting plate is provided with a collecting pipe, the collecting pipe is connected through the connecting plate, the effect of sealing is achieved, and the smoke is conveniently collected and treated in a centralized mode through the collecting pipe, so that the safety of explosion venting operation is improved.

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

1. the utility model discloses an in, through the explosion vent, the bolt, the cooler bin, and a support, the connecting pipe, the operation box, the cylinder case, the cylinder, the telescopic link, the piston rod, cooperation setting between nozzle and the inlet tube, can make this device when using, after explosion vent carries out explosion venting to flame, the flue gas can get into the inside of explosion vent through the explosion vent, the inside coolant liquid of entering through the inlet tube to the connecting pipe this moment, the staff starts the cylinder of cylinder incasement portion, make flexible drive piston rod front and back impel around the telescopic link, from this push the nozzle with the coolant liquid through the piston rod, spray the high temperature flue gas of formation spraying to explosion vent inside by the nozzle, thereby the potential safety hazard of its explosion venting process has been reduced.

2. In the utility model, the adjusting valve is clamped by the fixing ring when the device is used through the matching arrangement between the bolt, the fixing ring, the adjusting valve, the motor, the rotating rod, the rotating shaft, the fan, the bearing, the air box, the connecting plate and the collecting pipe, the input flow of the cooling liquid is convenient to stop and open through the rotation of the adjusting valve, the mechanical power is convenient to provide for collecting the flue gas through the matching arrangement of the motor and the rotating rod, thereby improving the working efficiency of flue gas collection, the rotating rod is rotated through the motor, thereby driving the rotating shaft to rotate, the fan can quickly generate wind power to discharge and collect the cooled flue gas, the bearing plays a supporting and protecting role for the rotating rod and the rotating shaft, because the lower half part of the air box is connected inside the cooling box, the fan can carry out wind power operation inside the closed air box, can make the effect that the flue gas was concentrated and is collected better, connect the collecting pipe through the connecting plate, both play airtight sealed effect, and be convenient for concentrate the collection to the flue gas through setting up of collecting pipe and handle to the security of letting out the operation of exploding has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the rotating shaft of the present invention;

FIG. 3 is a schematic structural view of the connecting tube of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an explosion vent; 2. an explosion-proof box; 3. a bolt; 4. a cooling tank; 5. a support; 6. a connecting pipe; 7. an operation box; 8. a cylinder case; 9. a cylinder; 10. a telescopic rod; 11. a piston rod; 12. a nozzle; 13. a water inlet pipe; 14. a fixing ring; 15. adjusting a valve; 16. a motor; 17. a rotating rod; 18. a rotating shaft; 19. a fan; 20. a bearing; 21. an air box; 22. a connecting plate; 23. and collecting the tubes.

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. 1-4, the present invention provides an embodiment of a flameless explosion venting device with signal output: a flameless explosion venting device with signal output comprises an explosion door 1, an explosion-proof box 2 is arranged on the back of the explosion door 1, a bolt 3 is connected to the upper surface of the explosion-proof box 2 in a threaded manner, a cooling box 4 is connected to the upper surface of the explosion-proof box 2 in a threaded manner through the bolt 3, a support 5 is arranged on one side surface of the cooling box 4, a connecting pipe 6 is arranged on the outer surface of the support 5, an operation box 7 is fixedly connected to one end of the connecting pipe 6, an air cylinder box 8 is arranged inside the operation box 7, an air cylinder 9 is arranged inside the air cylinder box 8, an expansion link 10 is arranged at one end of the air cylinder 9, a piston rod 11 is arranged at one end of the expansion link 10, a nozzle 12 is fixedly connected to the inner wall of the connecting pipe 6, a water inlet pipe 13 is arranged on the outer surface of the connecting pipe 6, after flame is vented through the explosion-proof door 1, smoke can enter the explosion-proof box 2 through the explosion-proof door 1, cooling liquid is input into the connecting pipe 6 at the moment, the staff starts the inside cylinder 9 of cylinder case 8, makes telescopic link 10 flexible drive piston rod 11 forward and backward impel around, from this through piston rod 11 with coolant liquid propelling nozzle 12, forms the spraying with the coolant liquid blowout by nozzle 12 and cools off the high temperature flue gas of explosion-proof case 2 inside to its potential safety hazard of explosion venting process has been reduced.

Further, the quantity of bolt 3 has a plurality of, and the surface of inlet tube 13 is provided with solid fixed ring 14, and solid fixed ring 14's surface rotates and is connected with governing valve 15, carries out the centre gripping with governing valve 15 through solid fixed ring 14, is convenient for stop and open the input of coolant liquid through rotating governing valve 15, and is convenient for adjust the input flow of coolant liquid.

Further, the upper surface of cooler bin 4 is provided with motor 16, and the one end of motor 16 is provided with bull stick 17, sets up through the cooperation of motor 16 with bull stick 17, is convenient for provide mechanical power for collecting the flue gas to improve the work efficiency that the flue gas was collected.

Further, the one end of bull stick 17 rotates and is connected with pivot 18, and the one end of pivot 18 is provided with fan 19, makes bull stick 17 rotate through motor 16 to drive pivot 18 and rotate, can make fan 19 produce wind-force fast and discharge the flue gas after the cooling and collect.

Further, the outer surface of the rotating rod 17 is provided with a bearing 20, one end of the bearing 20 is fixedly connected with an air box 21, the bearing 20 plays a role in supporting and protecting the rotating rod 17 and the rotating shaft 18, and the lower half part of the air box 21 is connected inside the cooling box 4, so that the fan 19 can perform wind power operation inside the closed air box 21, and the effect of collecting smoke in a centralized manner is better.

Further, bellows 21's last fixed surface is connected with connecting plate 22, and connecting plate 22's upper surface is provided with collecting pipe 23, connects collecting pipe 23 through the connecting plate, has both played airtight sealed effect, and more is convenient for concentrate the collection processing to the flue gas through collecting pipe 23's setting to the security of explosion venting operation has been improved.

The working principle is as follows: through explosion door 1, explosion-proof box 2, bolt 3, cooler bin 4, support 5, connecting pipe 6, operation box 7, cylinder box 8, cylinder 9, telescopic link 10, piston rod 11, cooperation setting between nozzle 12 and the inlet tube 13, can make this device when using, after explosion door 1 let out flame explodes, the flue gas can get into explosion-proof box 2's inside through explosion door 1, at this moment through the inside input coolant liquid of inlet tube 13 to connecting pipe 6, the staff starts cylinder 9 inside cylinder box 8, make telescopic link 10 stretch out and draw back and drive piston rod 11 and impel from beginning to end, from this through piston rod 11 push coolant liquid into nozzle 12, spray formation cooling is carried out to the high temperature flue gas of explosion-proof box 2 inside to the spray of coolant liquid spout by nozzle 12, thereby reduced its potential safety hazard of letting out the process, through bolt 3, solid fixed ring 14, governing valve 15, The motor 16, the rotating rod 17, the rotating shaft 18, the fan 19, the bearing 20, the bellows 21, the cooperation setting between the connecting plate 22 and the collecting pipe 23 can make the device in use, the regulating valve 15 is clamped through the fixing ring 14, the input of the cooling liquid is convenient to stop and start through rotating the regulating valve 15, and the input flow of the cooling liquid is convenient to adjust, the mechanical power is convenient to provide for collecting the flue gas through the cooperation setting of the motor 16 and the rotating rod 17, thereby improving the working efficiency of flue gas collection, the rotating rod 17 is rotated through the motor 16, thereby driving the rotating shaft 18 to rotate, the fan 19 can quickly generate wind power to discharge and collect the cooled flue gas, the bearing 20 plays a supporting and protecting role for the rotating rod 17 and the rotating shaft 18, because the connection of the lower half of the bellows 21 is in the cooling box 4, the fan 19 can perform wind power operation in the closed bellows 21, can make the effect that the flue gas was concentrated and is collected better, connect collecting pipe 23 through the connecting plate, both play airtight sealed effect, and the setting through collecting pipe 23 is more convenient for concentrate the collection to the flue gas and handle to the security of letting out the operation of exploding has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take signal output to have flame let out explosion-proof equipment, includes explosion vent (1), its characterized in that: the back of the explosion door (1) is provided with an explosion-proof box (2), the upper surface of the explosion-proof box (2) is in threaded connection with a bolt (3), the upper surface of the explosion-proof box (2) is connected with a cooling box (4) through a bolt (3) by screw thread, a bracket (5) is arranged on one side surface of the cooling box (4), a connecting pipe (6) is arranged on the outer surface of the bracket (5), one end of the connecting pipe (6) is fixedly connected with an operating box (7), a cylinder box (8) is arranged inside the operating box (7), an air cylinder (9) is arranged in the air cylinder box (8), one end of the air cylinder (9) is provided with a telescopic rod (10), one end of the telescopic rod (10) is provided with a piston rod (11), the inner wall of the connecting pipe (6) is fixedly connected with a nozzle (12), and the outer surface of the connecting pipe (6) is provided with a water inlet pipe (13).

2. The flameless explosion venting device with signal output according to claim 1, wherein: the quantity of bolt (3) has a plurality of, the surface of inlet tube (13) is provided with solid fixed ring (14), the surface rotation of solid fixed ring (14) is connected with governing valve (15).

3. The flameless explosion venting device with signal output according to claim 1, wherein: the upper surface of cooling box (4) is provided with motor (16), the one end of motor (16) is provided with bull stick (17).

4. The flameless explosion venting device with signal output according to claim 3, wherein: one end of the rotating rod (17) is rotatably connected with a rotating shaft (18), and one end of the rotating shaft (18) is provided with a fan (19).

5. The flameless explosion venting device with signal output according to claim 4, wherein: the outer surface of the rotating rod (17) is provided with a bearing (20), and one end of the bearing (20) is fixedly connected with an air box (21).

6. The flameless explosion venting device with signal output according to claim 5, wherein: the upper surface of bellows (21) is fixedly connected with connecting plate (22), the upper surface of connecting plate (22) is provided with collecting pipe (23).