CN216620747U

CN216620747U - Flue gas cooling device

Info

Publication number: CN216620747U
Application number: CN202220157697.3U
Authority: CN
Inventors: 王兆荣; 王臻; 郭培健; 杨刚; 焦少华; 刘红虎
Original assignee: Xinjiang Zhaorong Petrochemical Equipment Manufacturing Co ltd
Current assignee: Xinjiang Zhaorong Petrochemical Equipment Manufacturing Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-27
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of biomass utilization, and particularly relates to a flue gas cooling device which comprises a box body, wherein a combustor is fixedly mounted on the box body, a feed inlet is formed in the box body, a telescopic rod is arranged on the box body, a discharge pipe is arranged on the box body, a smoke outlet pipe is fixedly sleeved in the box body, a water tank is welded on the box body, a water pump is fixedly mounted in the water tank, a condensation pipe is arranged on the water pump, the condensation pipe and the water tank are fixedly sleeved, a water adding pipe is fixedly sleeved on the water tank, a connecting rod is sleeved in the water tank in a sliding mode, a supporting plate is welded on the connecting rod, and a buoy is bonded on the supporting plate. According to the utility model, the water adding pipe, the connecting rod, the supporting plate, the buoy, the sealing plate, the supporting ring and other structures are arranged, the supporting plate is supported by the buoy, when the water level in the water tank is reduced, the buoyancy of the buoy is reduced, the sealing plate is separated from the water adding pipe, and automatic water adding can be carried out.

Description

Flue gas cooling device

Technical Field

The utility model belongs to the technical field of biomass utilization, and particularly relates to a flue gas cooling device.

Background

Utilize straw and other gardens to prune the fruit branch and produce combustible gas after heating gasification, combustible gas gets into the combustor burning after spark arrester, double-phase separator, cooler, three-phase separator, filter and provides the heat source for straw gasification, burns the flue gas that produces and passes through the desulfurization and retrieve the heat after, discharges into the atmosphere through the pipe of discharging fume, and the flue gas can make the pipe temperature of discharging fume rise through discharging fume the pipe for a long time, needs to cool off through gas cooling device. Among the prior art, flue gas cooling device is not convenient for carry out automation and adds water, and simultaneously, the device is when using, and the cooling water uses for a long time, and aquatic impurity can lead to the water pump to damage. Therefore, improvements in the prior art are needed.

Disclosure of Invention

The utility model aims to provide a flue gas cooling device, which solves the problem that the existing flue gas cooling device is inconvenient to automatically add water, and impurities in water can cause damage to a water pump.

In order to achieve the aim, the utility model provides a flue gas cooling device, which comprises a box body, wherein a burner is fixedly arranged on the box body, a feed inlet is arranged on the box body, a telescopic rod is arranged on the box body, a discharge pipe is arranged on the box body, a smoke outlet pipe is fixedly sleeved in the box body, a water tank is welded on the box body, a water pump is fixedly arranged in the water tank, a condenser pipe is arranged on the water pump, the condenser pipe and the water tank are fixedly sleeved, a water feeding pipe is fixedly sleeved on the water tank, a connecting rod is sleeved in the water tank in a sliding manner, a supporting plate is welded on the connecting rod, a float is bonded on the supporting plate, a sealing plate is bonded on the supporting plate, the sealing plate is contacted with the water feeding pipe, a supporting ring is welded on the connecting rod and is connected with the water feeding pipe in a sliding manner, a water inlet pipe is arranged on the water pump, and a filter cover is rotatably connected to the outer side of the water inlet pipe, the filter cover is welded with a supporting shaft, the supporting shaft is provided with fan blades, and the fan blades are located in the water inlet pipe.

The principle of the utility model is as follows: rotate the spiro and be the screw motion with the filler pipe during the use, and then make the spiro rebound, when the water level is high enough in the water tank, cursory buoyancy makes the closing plate in the backup pad contact with the filler pipe, carry out the shutoff to the filler pipe, through setting up the filler pipe, the connecting rod, the backup pad, cursory, the closing plate, support ring isotructure, support the backup pad through cursory, when the water level reduces in the water tank, cursory buoyancy reduces, closing plate and filler pipe break away from, can add water automatically, at water pump during operation, through setting up the filter mantle, the back shaft, flabellum isotructure, filter the water that gets into in the water pump through the filter mantle, and rivers pass through the rotation of flabellum drive filter mantle, and then make the filter mantle can not block up.

The utility model has the beneficial effects that: by arranging the structures such as the water adding pipe, the connecting rod, the supporting plate, the buoy, the sealing plate, the supporting ring and the like, the supporting plate is supported by the buoy, when the water level in the water tank is reduced, the buoyancy of the buoy is reduced, the sealing plate is separated from the water adding pipe, and automatic water adding can be carried out;

through setting up structures such as filter mantle, back shaft, flabellum, filter the water that gets into in the water pump through the filter mantle to rivers pass through the rotation of flabellum drive filter mantle, and then make the filter mantle can not block up.

Further, the condenser pipe is fixedly sleeved with the box body, and a smoke outlet pipe is sleeved in the condenser pipe. Through setting up the condenser pipe, cool off the tobacco pipe.

Furthermore, the lateral wall of water tank has cup jointed the end cap, the end cap is the rubber material. Through setting up the end cap for the water in the water tank is convenient for discharge.

Furthermore, the outer side of the water adding pipe is connected with a spiral ring through threads, and the spiral ring is in contact with the supporting ring. Through setting up the spiro ring, can make the closing plate carry out the shutoff to the filler pipe all the time.

Further, the lateral wall of filter bowl has the spacer pin through threaded connection, the annular has been seted up to the lateral wall of inlet tube, spacer pin and annular sliding connection. Through setting up spacer pin and annular cooperation, connect filter mantle and inlet tube.

Drawings

FIG. 1 is a schematic view of a flue gas cooling apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the water inlet pipe in fig. 1 of the flue gas cooling device according to the embodiment of the utility model.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a combustor 2, a feeding hole 3, an expansion rod 4, a discharging pipe 5, a smoke outlet pipe 6, a water tank 7, a water pump 8, a condensing pipe 9, a plug 10, a water feeding pipe 11, a connecting rod 12, a supporting plate 13, a float 14, a sealing plate 15, a supporting ring 16, a spiral ring 17, a water inlet pipe 18, a filter cover 19, a limiting pin 20, an annular groove 21, a supporting shaft 22 and fan blades 23.

As shown in fig. 1, the embodiment provides a flue gas cooling device, including the box 1, fixed mounting has combustor 2 on the box 1, be provided with feed inlet 3 on the box 1, be provided with telescopic link 4 on the box 1, be provided with discharging pipe 5 on the box 1, the tobacco pipe 6 has been cup jointed to box 1 internal fixation, the welding has water tank 7 on the box 1, fixed mounting has water pump 8 in water tank 7, be provided with condenser pipe 9 on the water pump 8, condenser pipe 9 and water tank 7 are fixed to cup joint, condenser pipe 9 and box 1 are fixed to cup joint, end cap 10 has been cup jointed to the lateral wall of water tank 7, end cap 10 is the rubber material, through setting up end cap 10, make the water in the water tank 7 be convenient for discharge, it has tobacco pipe 6 to cup joint in condenser pipe 9, through setting up condenser pipe 9, cool off tobacco pipe 6.

As shown in fig. 1, a water feeding pipe 11 is fixedly sleeved on a water tank 7, a connecting rod 12 is sleeved in the water tank 7 in a sliding mode, a supporting plate 13 is welded on the connecting rod 12, a buoy 14 is bonded on the supporting plate 13, a sealing plate 15 is bonded on the supporting plate 13, the sealing plate 15 is in contact with the water feeding pipe 11, a supporting ring 16 is welded on the connecting rod 12, the supporting ring 16 is in sliding connection with the water feeding pipe 11, a spiral ring 17 is connected to the outer side of the water feeding pipe 11 through threads, the spiral ring 17 is in contact with the supporting ring 16, and the sealing plate 15 can be used for plugging the water feeding pipe 11 all the time by setting the spiral ring 17.

As shown in fig. 2, the water pump 8 is provided with a water inlet pipe 18, the outer side of the water inlet pipe 18 is rotatably connected with a filter cover 19, the side wall of the filter cover 19 is connected with a limit pin 20 through threads, the side wall of the water inlet pipe 18 is provided with a ring groove 21, the limit pin 20 is in sliding connection with the ring groove 21, the filter cover 19 is connected with the water inlet pipe 18 by arranging the limit pin 20 to be matched with the ring groove 21, a support shaft 22 is welded on the filter cover 19, a fan blade 23 is arranged on the support shaft 22, and the fan blade 23 is located in the water inlet pipe 18.

The specific implementation process of the utility model is as follows: when the water pump is used, the spiral ring 17 and the water adding pipe 11 are rotated to do threaded motion, so that the spiral ring 17 moves downwards, when the water level in the water tank 7 is high enough, the buoyancy of the buoy 14 enables the sealing plate 15 on the supporting plate 13 to be in contact with the water adding pipe 11, the water adding pipe 11 is plugged, the supporting plate 13 is supported by the buoy 14 through the structures of the water adding pipe 11, the connecting rod 12, the supporting plate 13, the buoy 14, the sealing plate 15, the supporting ring 16 and the like, when the water level in the water tank 7 is reduced, the buoyancy of the buoy 14 is reduced, the sealing plate 15 is separated from the water adding pipe 11, automatic water adding can be carried out, when the water pump 8 works, the water entering the water pump 8 is filtered through the filter cover 19 through the structures of the filter cover 19, the supporting shaft 22, the fan blades 23 and the like, and the filter cover 19 is driven to rotate by water flow through the fan blades 23, so that the filter cover 19 cannot be plugged;

by arranging the structure of the water adding pipe 11, the connecting rod 12, the supporting plate 13, the buoy 14, the sealing plate 15, the supporting ring 16 and the like, the supporting plate 13 is supported by the buoy 14, when the water level in the water tank 7 is reduced, the buoyancy of the buoy 14 is reduced, the sealing plate 15 is separated from the water adding pipe 11, and automatic water adding can be carried out;

through setting up structures such as filter screen 19, back shaft 22, flabellum 23, filter the water that gets into in the water pump 8 through filter screen 19 to rivers pass through flabellum 23 drive filter screen 19 and rotate, and then make filter screen 19 can not block up.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a flue gas cooling device, includes the box, its characterized in that: the gas stove is characterized in that a burner is fixedly installed on the box body, a feed inlet is formed in the box body, a telescopic rod is arranged on the box body, a discharge pipe is arranged on the box body, a smoke outlet pipe is fixedly sleeved in the box body, a water tank is welded on the box body, a water pump is fixedly installed in the water tank, a condenser pipe is arranged on the water pump, the condenser pipe is fixedly sleeved with the water tank, a water feeding pipe is fixedly sleeved on the water tank, a connecting rod is sleeved in the water tank in a sliding manner, a supporting plate is welded on the connecting rod, a float is bonded on the supporting plate, a sealing plate is bonded on the supporting plate and is in contact with the water feeding pipe, a supporting ring is welded on the connecting rod and is in sliding connection with the water feeding pipe, a water inlet pipe is arranged on the water pump, a filter cover is rotatably connected to the outer side of the water inlet pipe, a supporting shaft is welded on the filter cover, and fan blades are arranged on the supporting shaft, the fan blades are positioned in the water inlet pipe.

2. The flue gas cooling device of claim 1, wherein: the condensation pipe is fixedly sleeved with the box body, and a smoke outlet pipe is sleeved in the condensation pipe.

3. The flue gas cooling device of claim 1, wherein: the lateral wall of water tank has cup jointed the end cap, the end cap is the rubber material.

4. The flue gas cooling device of claim 1, wherein: the outer side of the water adding pipe is connected with a spiral ring through threads, and the spiral ring is in contact with the supporting ring.

5. The flue gas cooling device of claim 1, wherein: the lateral wall of filter bowl has the spacer pin through threaded connection, the annular has been seted up to the lateral wall of inlet tube, spacer pin and annular sliding connection.