CN2874343Y - Water pipe furnace grate atmospheric boiler - Google Patents

Water pipe furnace grate atmospheric boiler Download PDF

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Publication number
CN2874343Y
CN2874343Y CN 200620004867 CN200620004867U CN2874343Y CN 2874343 Y CN2874343 Y CN 2874343Y CN 200620004867 CN200620004867 CN 200620004867 CN 200620004867 U CN200620004867 U CN 200620004867U CN 2874343 Y CN2874343 Y CN 2874343Y
Authority
CN
China
Prior art keywords
water
pipe
boiler
grate
water pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620004867
Other languages
Chinese (zh)
Inventor
陈又运
Original Assignee
陈又运
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈又运 filed Critical 陈又运
Priority to CN 200620004867 priority Critical patent/CN2874343Y/en
Application granted granted Critical
Publication of CN2874343Y publication Critical patent/CN2874343Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a water pipe grate normal pressure boiler which is designed in order to make full use of the heat of upper and lower parts of grate. The water pipe grate normal pressure boiler is characterized in that the grate is made through the connection of water pipes, the water inlet pipe of the water pipe grate is connected with the water inlet pipe of the boiler pipes, and the water outlet pipe of water pipe grate is connected with the water outlet pipe of the boiler; the water inlet and outlet pipes of the water pipe grate are respectively provided with valves, and the storage ash room under the grate is provided with the drop leaf. The kind of boiler improves the heating load, saves a quarter of the fuel, and therefore it is a boiler that not only saves fuels but also has a higher heating efficiency.

Description

The water pipe furnace grate normal-pressure boiler
One, technical field
The utility model belongs to field of boilers, relates to a kind of normal-pressure boiler, especially can energy-conservation water pipe furnace grate normal-pressure boiler.
Two, background technology
Fire grate below the hot-water heating normal-pressure boiler commonly used, combustion chamber is that pig iron casting is made.Slag is Dust Storage Room below fire grate drains to, and often whether burns completely that fuel also leaks down, and burns away at Dust Storage Room and causes the waste of fuel, and the loss of heat energy has reduced the thermal efficiency of boiler.
Three, summary of the invention
The purpose of this utility model is not enough in order to overcome in the prior art, and a kind of water pipe furnace grate normal-pressure boiler is provided.Its technical scheme is: the fire grate of boiler is connected by water pipe to be made, and the water inlet pipe of fire grate water pipe connects the water inlet pipe of boiler, and the outlet pipe of fire grate water pipe connects the outlet pipe of boiler.On the water inlet pipe of fire grate water pipe and the outlet pipe valve is housed, in the Dust Storage Room below the fire grate drop in leaf is housed.This boiler has made full use of the waste heat in the heat of combustion chamber fuel combustion above the fire grate and the Dust Storage Room, has increased the heating load of boiler, and fuel saving about 1/4th had simultaneously so not only been saved fuel but also improved the thermal efficiency of boiler.
Four, description of drawings
Fig. 1 is the structural representation of water pipe furnace grate normal-pressure boiler.
Five, the specific embodiment
The fire grate of water pipe furnace grate normal-pressure boiler is that water pipe replaces pig iron fire grate as shown in Figure 1.Water pipe two is communicated with formation water pipe furnace grate 6 and connects with water inlet pipe 4 and outlet pipe 7.Water inlet pipe 4 links to each other with the water inlet pipe 1 of boiler, brings hidden danger for impurity in the anti-sealing stops up the fire grate water pipe, between water inlet pipe 1 tie point of the water inlet pipe 4 of water pipe furnace grate and boiler settling tank 2 is housed.Impurity in the boiler feed water precipitates in settling tank, sewage draining exit is arranged below the settling tank, makes regular check on the impurity of discharge, and the water of post precipitation enters water pipe furnace grate again.The outlet pipe 7 of water pipe furnace grate is connected with the outlet pipe of boiler 9, makes the hot water in the fire grate no longer directly supply with the user through boiler internal, has increased the heating load of boiler.For easy to maintenance, valve 3 and 8 are housed respectively on the water inlet pipe of water pipe furnace grate and the outlet pipe, valve-off is convenient to maintenance or is changed water pipe furnace grate.
Louvre type drop in leaf 5 is housed in the Dust Storage Room below the fire grate, and the uncombusted fuel fire of the red-hot slag that it leaks down fire grate connects to be deposited, and from following heating pipe's fire grate, makes full use of heat of slags.Slag cooling back is rotated drop in leaf 5 and is made it to drop down onto the Dust Storage Room bottom, again drop in leaf is gone back to horizontal level, connects the slag of depositing newly to leak down.
The outlet pipe 7 of water pipe furnace grate can directly provide hot water, with hot water, bathing or heating, and does not influence the normal heat supply of boiler as food and drink.

Claims (2)

1, water pipe furnace grate normal-pressure boiler, form by fire grate, combustion combustion chamber, heat-transfer surface, water inlet pipe, outlet pipe, it is characterized in that: fire grate is connected by water pipe to be made, the water inlet pipe (4) of this water pipe furnace grate (6) connects the water inlet pipe (1) of boiler, its outlet pipe (7) connects the outlet pipe (9) of boiler, and valve (3) and (8) are housed respectively on the water inlet pipe of water pipe furnace grate and the outlet pipe; Drop in leaf (5) is arranged in the Dust Storage Room below the fire grate.
2, water pipe furnace grate normal-pressure boiler according to claim 1 is characterized in that: between the tie point of the water inlet pipe (1) of water inlet pipe of water pipe furnace grate (4) and boiler settling tank (2) is arranged.
CN 200620004867 2006-01-20 2006-01-20 Water pipe furnace grate atmospheric boiler Expired - Fee Related CN2874343Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620004867 CN2874343Y (en) 2006-01-20 2006-01-20 Water pipe furnace grate atmospheric boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620004867 CN2874343Y (en) 2006-01-20 2006-01-20 Water pipe furnace grate atmospheric boiler

Publications (1)

Publication Number Publication Date
CN2874343Y true CN2874343Y (en) 2007-02-28

Family

ID=37780942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620004867 Expired - Fee Related CN2874343Y (en) 2006-01-20 2006-01-20 Water pipe furnace grate atmospheric boiler

Country Status (1)

Country Link
CN (1) CN2874343Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107937640A (en) * 2017-11-23 2018-04-20 莫宝兰 One kind holds miscellaneous slag cooling device
CN109442747A (en) * 2018-08-31 2019-03-08 芜湖鸣人热能设备有限公司 A kind of ash chamber preboiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107937640A (en) * 2017-11-23 2018-04-20 莫宝兰 One kind holds miscellaneous slag cooling device
CN109442747A (en) * 2018-08-31 2019-03-08 芜湖鸣人热能设备有限公司 A kind of ash chamber preboiler

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee