JPH0144903Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to an incinerator equipped with a water heater that converts water into hot water by using the combustion heat during incineration of garbage, etc.

[Conventional technology]

This type of conventional technology was previously proposed in Utility Model Application No. 60-668.
As shown in FIG. 3, a cylindrical combustion pipe 2 and a cleaning pipe 3 are installed horizontally in the lower and upper parts of the interior of the hot water tank 1, and one end of each is opened to the outside of the hot water tank 1 and protrudes. Arrange the fire opening 4 and the cleaning opening 5 so that
is formed. Further, each other end has a smoke pipe 6 having a closed lower end located inside the hot water tank 1 and an open upper end projecting to the upper outside of the hot water tank 1.
It communicates with Moreover, the fire opening 4 and the cleaning opening 5
A firing mouth lid 7 and a cleaning mouth lid 8 which can be opened and closed are attached to the. Further, guides 10 are provided on the left and right sides of the wall surface on the horizontal cross section inside the cleaning tube 3, and a partition plate 11 shorter than the cleaning tube is guided by the guides 10 and bisects the cleaning tube 3 in the horizontal direction. It is provided.

In order to burn garbage and boil water using such a conventional incinerator equipped with a water heater, water is supplied to the hot water tank 1, the fire spout cover 7 is opened, and the garbage and other combustible materials are poured out from the fire spout 4. It is inserted into the combustion chamber 9 in the combustion tube 2 and ignited.

Then, heat is transferred to the water through the walls of the combustion tube 2, cleaning tube 3, and smoke tube 6, and the water temperature rises. At that time, if the partition plate 11 provided on the cleaning tube 3 is brought close to the cleaning port 5, the resistance inside the tube will be reduced, the combustion efficiency of the combustible materials will be increased, and a large amount of combustible materials can be disposed of. On the other hand, by placing the partition plate 11 closer to the smoke pipe 6 side, the combustion heat bypasses the cleaning pipe 3 and is dissipated into the atmosphere, so the heat transfer area can be increased and the heat can be used effectively. can.

[Problem that the invention attempts to solve]

According to the above-mentioned conventional technology, when the combustion material has finished burning and is in a residual heat state, the draft effect in the smoke pipe 6 causes the partition plate 11 provided in the cleaning pipe 3 and the cleaning opening 5 to
There is a problem in that combustion heat is dissipated from the pipe opening 12 through the pipes 6 or between the pipes 6.

[Means for solving the problem] As a specific means for solving the above problem, a short partition plate is provided on the cross section inside the cleaning pipe to block the smoke pipe, and a short partition plate is provided in the extending direction of the short partition plate. A slidable long partition plate is provided which can cut off the cleaning pipe in the longitudinal direction.

[Effect]

According to the above means, when incinerating garbage, etc.,
If the long partition plate is placed closer to the smoke pipe with the short partition plate installed, the area for transferring waste heat will increase, which will help raise the water temperature. Furthermore, when the combustibles burn out,
When there is residual heat, with the short partition installed,
In addition, if the long partition plate is moved in the opposite direction from the smoke pipe, combustion heat will no longer flow out, and the thermal efficiency within the hot water tank will increase.

〔Example〕

An example of this invention is shown in Figures 1 and 2.
This will be explained based on the diagram. Note that the same reference numerals are given to the same components as those in the prior art, and the explanation thereof will be omitted.

A guide 13 is provided on the left and right walls in the horizontal direction on the cross section inside the cleaning tube 3, and a long partition plate 14 is guided by the guide 13 and divides the cleaning tube 3 into two in the vertical direction.
is provided. Further, a short partition plate 15 is provided so as to be in contact with the lower surface of the long partition plate 14 on the smoke pipe 6 side,
A guide 16 that can detachably guide the short partition plate 15 is installed on the wall surface. These long partition plates 14
The total length of the short partition plate 15 and the length of the short partition plate 15 is approximately equal to the length of the cleaning pipe 3.

According to this embodiment configured as described above, when it is desired to increase the combustion efficiency of the combustible material, as in the conventional case, the short partition plate 15 is removed and the long partition plate 1 is removed.
4 to the cleaning port 5, or if you want to increase the efficiency of heat given to water, you can do it by moving the long partition plate 14 to the flue pipe 6 side with the short partition plate 15 attached. Furthermore, in order to effectively utilize the residual heat after the combustion material has finished burning, if the long partition plate 14 is moved toward the cleaning port 5 while the short partition plate 15 is attached, it will be isolated from the atmosphere side. Most of the heat is involved in raising the temperature of the hot water tank and keeping it warm.

Further, by making the short partition plate 15 removable, the smoke pipe 6 can be cleaned from the combustion port 4, but it may be fixed.

[Effect of idea]

As is clear from the above description, the temperature of the hot water in the hot water tank can be increased or maintained regardless of the amount of combustible material. In particular, by blocking the passage with two partition plates, the residual heat after the combustion material has finished burning can be used more effectively than before, and the hot water in the hot water tank can be kept at a high temperature.

[Brief explanation of the drawing]

FIG. 1 is an explanatory cross-sectional view of an embodiment of this invention, FIG. 2 is a cross-sectional view taken from FIG. 1, and FIG. 3 is an explanatory cross-sectional view of the prior art. 1...Hot water tank, 2...Combustion pipe, 3...Cleaning pipe,
6... Smoke pipe, 14... Long partition plate, 15... Short partition plate.

Claims (1)

[Scope of claim for utility model registration] The other end of each is protruded to the outside of the hot water tank,
In an incinerator with a water heater, the incinerator is equipped with a combustion pipe and a cleaning pipe, the other ends of which are connected to a smoke pipe whose upper end is open and protrudes outside the hot water tank and whose lower end is closed. , an incinerator with a water heater, comprising: a short partition plate for blocking the smoke pipe; and a slidable long partition plate for blocking the cleaning pipe in the longitudinal direction in an extending direction of the short partition plate. .