Combustion furnace with built-in blockage cleaning push rod

Abstract

The utility model belongs to the technical field of combustion furnaces, and particularly relates to a combustion furnace with a built-in blockage cleaning push rod, which comprises a furnace body, a waste inlet is arranged at the top of the furnace body, an external water delivery device is arranged below one side of the furnace body, and the external water delivery device is connected with an upper fixing row. The water-cooling tubular upper fixing row is adopted to ensure the structural stability of the upper fixing row, and a push rod in the hydraulic booster pushes a blocking object to destroy the structure of the blocking object, so that coking waste can smoothly fall into a fire source below to be in full contact with the fire source for combustion, and meanwhile, the size of the fire source can be influenced by working of the push rod; the pushing part of the gap of the upper fixed row is additionally arranged at the contact end of the push rod of the hydraulic booster and is in a rake shape or a fork shape, so that the structures of wet garbage solid blockages on the upper part of the upper fixed row and in the gap of the upper fixed row can be conveniently damaged, and the wet garbage solid blockages can fall into a fire source below to be burnt.

Description

Technical Field

[0001] This utility model relates to the field of combustion furnace technology, specifically a combustion furnace with a built-in blockage-clearing push rod. Background Technology

[0002] In order to facilitate the complete combustion of waste, fixed bars are usually set up in the waste incinerator. There are gaps in the fixed bars. After a large amount of waste is decomposed and coked, the material in the fixed bars will block the gaps in the fixed bars, causing the fire source in the furnace to be isolated from the waste, which will reduce the combustion efficiency of the waste.

[0003] The existing technology has the following problems:

[0004] The existing combustion furnaces are not very effective at clearing blockages. They can only break up the blockages that are exposed on the surface of the upper fixed row, but cannot remove the blockages stuck inside the upper fixed row, thus failing to meet the usage requirements. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a combustion furnace with a built-in blockage-clearing push rod, which solves the problem that the current blockage-clearing effect is not ideal, as it can only destroy the blockages exposed on the surface of the upper fixed row, but cannot remove the blockages stuck inside the upper fixed row.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a combustion furnace with a built-in blockage-clearing push rod, comprising a furnace body, a waste inlet provided at the top of the furnace body, an external water supply device provided at the bottom of one side of the furnace body, the external water supply device being connected to an upper fixed drain, and a hydraulic booster provided on the other side of the furnace body, the output end of the hydraulic booster being provided with a pushing part.

[0007] As a preferred technical solution of this utility model, the upper fixed row is composed of several groups of water-cooled pipes and the water-cooled pipes are arranged in a continuous manner. The external water supply device is connected to the upper fixed row and the upper fixed row is fixedly installed on the inner wall of the furnace body.

[0008] As a preferred embodiment of this utility model, the hydraulic booster is provided with a push rod, which is specifically made of high-temperature resistant and oxidation-resistant metal, and the bottom of the hydraulic booster is horizontally arranged with the top of the upper fixed row.

[0009] As a preferred embodiment of this utility model, the pushing part is arranged in the shape of a rake or a fork, and the pushing part is fixedly connected to the hydraulic booster.

[0010] Compared with the prior art, this utility model provides a combustion furnace with a built-in blockage-clearing push rod, which has the following beneficial effects:

[0011] 1. This combustion furnace with a built-in blockage-clearing push rod controls the degree of waste entering the fire by designing a fixed row inside the furnace. Since the temperature inside the furnace is too high, a general fixed row cannot maintain its shape inside the furnace. Therefore, a water-cooled tubular fixed row is used to ensure the structural stability of the fixed row.

[0012] 2. This combustion furnace with a built-in blockage-clearing push rod, through the setting of a hydraulic booster, has the function of pushing the blockage to break its structure when the waste is fixed on the coking blockage after pyrolysis, so that the coking waste can fall smoothly into the fire source below and fully contact combustion. At the same time, the push rod can also be used to affect the size of the fire source.

[0013] 3. This combustion furnace with a built-in blockage-clearing push rod adds a pushing part to the upper fixed row gap at the push rod contact end of the hydraulic booster. The part is "rake-shaped or fork-shaped", which facilitates the destruction of the structure of wet solid blockages in the upper fixed row and the upper fixed row gap, allowing them to fall into the lower fire source for combustion. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 This is a plan view of the hydraulic booster of this utility model;

[0017] Figure 4 This is a top view of the hydraulic booster of this utility model.

[0018] In the diagram: 1. Furnace body; 2. Waste inlet; 3. External water supply device; 4. Upper fixed drain; 5. Hydraulic booster; 6. Pushing part. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4In this embodiment: a combustion furnace with a built-in blockage removal push rod includes a furnace body 1, a waste inlet 2 is provided on the top of the furnace body 1, an external water supply device 3 is provided on the lower side of one side of the furnace body 1, the external water supply device 3 is connected to an upper fixed drain 4, and the external water supply device 3 facilitates the supply of water to the upper fixed drain 4, and a hydraulic booster 5 is provided on the other side of the furnace body 1, and a pushing part 6 is provided at the output end of the hydraulic booster 5.

[0021] In this embodiment, the upper fixed row 4 is composed of several groups of water-cooled pipes and the water-cooled pipes are connected to each other. The external water supply device 3 is connected to the upper fixed row 4. The upper fixed row 4 is fixedly installed on the inner wall of the furnace body 1.

[0022] Specifically, the degree of waste entering the fire is controlled by the upper fixed row 4. Since the temperature inside the furnace body 1 is too high, the ordinary upper fixed row 4 cannot maintain its shape inside the furnace body 1. Therefore, a water-cooled tubular upper fixed row 4 is adopted to ensure the structural stability of the upper fixed row 4.

[0023] In this embodiment, the hydraulic booster 5 is equipped with a push rod, which is specifically made of high-temperature resistant and oxidation-resistant metal. The bottom of the hydraulic booster 5 is horizontally positioned with the top of the upper fixed row 4.

[0024] Specifically, the hydraulic booster 5 is designed so that the internal push rod can push the obstruction to break its structure, so that the coking waste can fall smoothly into the fire source below and fully contact the combustion. At the same time, the push rod can also be used to affect the size of the fire source.

[0025] In this embodiment, the pushing part 6 is arranged in the shape of a rake or a fork, and the pushing part 6 is fixedly connected to the hydraulic booster 5;

[0026] Specifically, this facilitates the destruction of the structure of wet waste solid blockages in the upper part of the upper fixed row 4 and inside the gaps of the upper fixed row 4, allowing them to fall into the fire source below and burn.

[0027] The working principle and usage process of this utility model are as follows: When clearing the blockage on the upper fixed row 4, the hydraulic booster 5 is activated, and its internal push rod is used to push the blockage to break its structure, so that the coking waste can fall smoothly into the furnace body 1 and the lower fire source for full contact and combustion. At the same time, the push rod can also be used to affect the size of the fire source. Meanwhile, by adding a pushing part 6 to the push rod contact end of the hydraulic booster 5, which is "rake-shaped or fork-shaped", it is easy to break the structure of the wet solid blockage of the upper part of the upper fixed row 4 and the gap of the upper fixed row 4, so that it can fall into the lower fire source for combustion.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A combustion furnace with a built-in blockage-clearing pusher, comprising a furnace body (1), characterized in that: The furnace body (1) is provided with a waste inlet (2) at the top, and an external water supply device (3) is provided on the lower side of one side of the furnace body (1). The external water supply device (3) is connected to an upper fixed drain (4). A hydraulic booster (5) is provided on the other side of the furnace body (1). The output end of the hydraulic booster (5) is provided with a pushing part (6).

2. The combustion furnace with a built-in blockage-clearing push rod according to claim 1, characterized in that: The upper fixed row (4) is composed of several sets of water-cooled pipes and the water-cooled pipes are connected in a continuous manner. The external water supply device (3) is connected to the upper fixed row (4). The upper fixed row (4) is installed on the inner wall of the furnace body (1) by a fixed connection.

3. A combustion furnace with a built-in blockage-clearing push rod according to claim 1, characterized in that: The hydraulic booster (5) is equipped with a push rod, which is made of high-temperature resistant and oxidation-resistant metal. The bottom of the hydraulic booster (5) is horizontally positioned with the top of the upper fixed row (4).

4. A combustion furnace with a built-in blockage-clearing push rod according to claim 1, characterized in that: The pushing part (6) is arranged in the shape of a rake or a fork, and the pushing part (6) is fixedly connected to the hydraulic booster (5).

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