Smoke exhaust device convenient to clean

Abstract

The utility model relates to the technical field of tunnel kiln smoke exhaust devices, and discloses a smoke exhaust device convenient to clean, which comprises a smoke exhaust tower and a wind power mechanism, the smoke exhaust tower comprises a tower body, a base is fixedly arranged at the lower end of the tower body, a water pump is fixedly arranged on the front side of the base, and a water inlet pipe is fixedly arranged at a water inlet of the water pump. One end of the water inlet pipe penetrates into the base, a water outlet pipe is fixedly arranged at a water outlet of the water pump, a spraying head is fixedly arranged at the upper end of the water outlet pipe, a motor is fixedly arranged on one side of the base, a stirring paddle is fixedly arranged at the output end of the motor, and the wind power mechanism comprises a fixing cover and a fixing ring. The wind power mechanism and the smoke exhaust tower are arranged, stains in the smoke exhaust tower are removed by rotating the scraping strip through wind power, the stains fall into the base and are convenient to clean, the water pump circularly sprays water to reduce dust in smoke, impurities are mixed with water and then stirred by the stirring paddle, and impurity deposition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel kiln smoke exhaust devices, in particular to a smoke exhaust device which is easy to clean. Background Art

[0002] A tunnel kiln is a kiln used to produce ceramic products such as ceramics and bricks. It is a continuous production kiln, usually in a long strip structure and arranged horizontally. During the production process, the raw materials pass through a long tunnel in the kiln, gradually completing the drying, sintering and other processes, and the final product is taken out from the other end. The tunnel kiln is usually composed of multiple sections, including a feeding area, a preheating area, a sintering area and a cooling area. The smoke exhaust device of the tunnel kiln is usually designed to effectively discharge the waste gas and smoke generated by combustion in the kiln to keep the production environment clean and safe.

[0003] The existing smoke exhaust device for kilns generates more smoke during the sintering process, and the content of particulate matter is also higher. When the smoke is discharged, thick impurities will be attached to the inner wall of the smoke exhaust duct. Since the cleaning of the smoke exhaust duct needs to be done at a high place, and there may be high temperature and harmful gases, it poses a threat to the health of personnel, which limits the cleaning process. Therefore, the utility model provides a smoke exhaust device that is easy to clean to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a smoke exhaust device that is easy to clean. A wind mechanism and a smoke exhaust tower are set up. The wind force rotates the scraper to remove stains in the smoke exhaust tower. The stains fall into the base. The water pump circulates and sprays water to reduce dust in the smoke. Impurities are mixed with water and stirred by a stirring paddle to avoid impurity deposition.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A smoke exhaust device that is easy to clean, comprising a smoke exhaust tower and a wind power mechanism, the smoke exhaust tower comprising a tower body, a base is fixedly arranged at the lower end of the tower body, a water pump is fixedly arranged at the front side of the base, a water inlet pipe is fixedly arranged at the water inlet of the water pump, one end of the water inlet pipe penetrates into the base, a water outlet pipe is fixedly arranged at the water outlet of the water pump, a spray head is fixedly arranged at the upper end of the water outlet pipe, a motor is fixedly arranged at one side of the base, and a stirring paddle is fixedly arranged at the output end of the motor;

[0007] The wind mechanism comprises a fixed cover and a fixed ring, a plurality of wind blades are fixedly arranged at the edge of the upper end of the fixed cover, and scrapers are fixedly arranged at both sides of the inner ring of the lower end of the fixed ring;

[0008] Through the above technical solution, a wind mechanism and a smoke exhaust tower are used to introduce smoke into the tower. The wind drives the scraper to remove stains on the inner wall and the smoke falls into the base. The water circulation inside the base sprays water on the smoke to reduce dust. After the impurities are mixed with water, the motor drives the stirring paddle to avoid deposition.

[0009] Furthermore, a clamping ring is provided on the upper part of the tower body, and a clamping groove is provided at the lower end of the fixing ring;

[0010] Through the above technical solution, by providing a movable sleeve of the clamping ring and the clamping groove, the wind power mechanism can rotate on the upper side of the smoke exhaust tower.

[0011] Furthermore, a plurality of connecting plates are fixedly provided on the upper part of the fixed cover, and the plurality of connecting plates are respectively connected to the plurality of wind blades;

[0012] Through the above technical solution, a plurality of wind blades are provided to make the fixed cover easier to rotate, and the connection of the wind blades is more stable by providing the connecting plates.

[0013] Furthermore, fixing columns are fixedly arranged on both sides of the lower end of the fixing cover, and the lower ends of the two fixing columns are respectively connected to the fixing rings;

[0014] Through the above technical solution, a fixing column is provided to connect the fixing cover and the fixing ring.

[0015] Furthermore, the two scraping strips are arranged in close contact with the inner wall of the tower body;

[0016] Through the above technical solution, a scraping bar is arranged to fit the inside of the tower body, and impurities attached to the inner wall are scraped off by the scraping bar.

[0017] Furthermore, a smoke inlet pipe is fixedly arranged on the other side of the base, and one end of the smoke inlet pipe penetrates into the interior of the base;

[0018] Through the above technical solution, the smoke in the tunnel kiln can be discharged by setting up a smoke inlet pipe.

[0019] Furthermore, the clamping ring and the clamping groove are movably sleeved;

[0020] Through the above technical solution, by providing a snap ring and a snap groove movable sleeve, the wind power mechanism can be limitedly connected and the wind power mechanism can be rotated at the same time.

[0021] The utility model has the following beneficial effects:

[0022] The utility model proposes a smoke exhaust device which is easy to clean. By arranging a wind mechanism and a smoke exhaust tower, smoke is passed into the smoke exhaust tower. The wind force drives the wind mechanism to rotate. The wind mechanism is arranged on the upper side of the smoke exhaust tower. When the wind mechanism rotates, it drives the scraper to rotate to scrape the inner wall of the smoke exhaust tower to scrape off the stains attached to the inner wall. The scraped stains fall into the inside of the base. Water is added into the base to drive the water circulation through a water pump. The water is sprayed through a sprinkler head to reduce dust on the smoke, so that the water is mixed with impurities and then falls into the inside of the base. The water is stirred by a stirring paddle driven by a motor to avoid impurity deposition. The device is convenient for cleaning the interior and can handle harmful smoke to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0025] Figure 3 It is an axonometric schematic diagram of the smoke exhaust tower of the utility model;

[0026] Figure 4 It is an axonometric schematic diagram of the wind power mechanism of the utility model;

[0027] Figure 5 It is a front cross-sectional schematic diagram of the wind power mechanism of the utility model;

[0028] Figure 6 It is a front cross-sectional schematic diagram of the fixed cover of the utility model.

[0029] Legend:

[0030] 1. Smoke exhaust tower; 2. Wind mechanism; 101. Tower body; 102. Base; 103. Motor; 104. Agitator; 105. Water pump; 106. Water inlet pipe; 107. Water outlet pipe; 108. Sprinkler head; 109. Clamp ring; 110. Smoke inlet pipe; 201. Fixed cover; 202. Wind blades; 203. Connecting plate; 204. Fixed ring; 205. Clamp groove; 206. Fixed column; 207. Scraper strip. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0032] Reference Figure 1-6 The utility model provides an embodiment: a smoke exhaust device that is easy to clean, including a smoke exhaust tower 1 and a wind mechanism 2, the smoke exhaust tower 1 includes a tower body 101, a base 102 is fixedly arranged at the lower end of the tower body 101, a water pump 105 is fixedly arranged on the front side of the base 102, a water inlet pipe 106 is fixedly arranged at the water inlet of the water pump 105, one end of the water inlet pipe 106 passes through the inside of the base 102, a water outlet pipe 107 is fixedly arranged at the water outlet of the water pump 105, a spray head 108 is fixedly arranged on the upper end of the water outlet pipe 107, a motor 103 is fixedly arranged on one side of the base 102, and a stirring paddle 104 is fixedly arranged at the output end of the motor 103.

[0033] By setting up a water pump 105, water can be pumped out and then sprayed out through a sprinkler head 108. A filter can be set at one end of the water inlet pipe 106 to prevent impurities from clogging the water pump 105. By setting up a sprinkler head 108, water can be sprayed upward to reduce dust on the discharged flue gas. By setting up a stirring paddle 104 driven by a motor 103, impurities can be prevented from sinking to the bottom, thereby facilitating the subsequent discharge of sewage.

[0034] The wind mechanism 2 includes a fixed cover 201 and a fixed ring 204 . A plurality of wind blades 202 are fixedly arranged at the edge of the upper end of the fixed cover 201 . Scraper strips 207 are fixedly arranged at both sides of the inner ring of the lower end of the fixed ring 204 .

[0035] By providing the wind blades 202, it is easy to make the wind blow the wind blades 202 to drive the fixed cover 201 to rotate. By providing the scraper strips 207, the scraper strips 207 can scrape away impurities attached to the inner wall of the tower body 101 while the fixed cover 201 rotates, so as to facilitate cleaning.

[0036] A clamping ring 109 is fixedly sleeved at the upper part of the tower body 101, and a clamping groove 205 is opened at the lower end of the fixing ring 204. By setting the clamping ring 109 and the clamping groove 205 to be movably sleeved, the wind mechanism 2 can rotate on the upper side of the smoke exhaust tower 1. A plurality of connecting plates 203 are fixedly arranged at the upper part of the fixed cover 201. The plurality of connecting plates 203 are respectively connected to the plurality of wind blades 202. By setting the plurality of wind blades 202, the fixed cover 201 is easier to rotate. By setting the connecting plates 203, the connection of the wind blades 202 is more stable. The lower end of the fixed cover 201 is fixedly arranged with fixing columns 206 on both sides. The lower ends of the two fixing columns 206 are respectively connected to the fixing ring 204 is connected, and a fixing column 206 is provided for connecting the fixing cover 201 and the fixing ring 204. The two scraping strips 207 are both arranged to fit with the inner wall of the tower body 101. The scraping strips 207 are arranged to fit with the inside of the tower body 101, and the impurities attached to the inner wall are scraped off by the scraping strips 207. A smoke inlet pipe 110 is fixedly provided on the other side of the base 102. One end of the smoke inlet pipe 110 passes through the inside of the base 102. By providing the smoke inlet pipe 110, the smoke in the tunnel kiln can be discharged. The clamping ring 109 and the clamping groove 205 are movably sleeved. By providing the clamping ring 109 and the clamping groove 205 movably sleeved, the wind mechanism 2 can be limited and connected while the wind mechanism 2 can be rotated.

[0037] Working principle: The flue gas enters the device through the smoke exhaust tower 1, and the wind blades 202 on the wind mechanism 2 are driven by the wind to drive the fixed cover 201 to rotate. At the same time, the scraper strip 207 fits the inner wall of the tower body 101 to remove the attached stains. The cleaned stains fall into the base 102. At the same time, the water pump 105 sprays water from the base 102 through the sprinkler head 108 into the flue gas to reduce the impurity content in the flue gas. The excess gas is discharged from the upper side of the smoke exhaust tower 1. The water and impurities are mixed and fall into the base 102. The stirring paddle 104 is driven by the motor 103 to stir to avoid impurity deposition.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A smoke exhaust device that is easy to clean, comprising a smoke exhaust tower (1) and a wind power mechanism (2), characterized in that: The smoke exhaust tower (1) comprises a tower body (101), a base (102) is fixedly arranged at the lower end of the tower body (101), a water pump (105) is fixedly arranged on the front side of the base (102), a water inlet pipe (106) is fixedly arranged at the water inlet of the water pump (105), one end of the water inlet pipe (106) penetrates into the base (102), a water outlet pipe (107) is fixedly arranged at the water outlet of the water pump (105), a spray head (108) is fixedly arranged at the upper end of the water outlet pipe (107), a motor (103) is fixedly arranged on one side of the base (102), and a stirring paddle (104) is fixedly arranged at the output end of the motor (103); The wind mechanism (2) comprises a fixed cover (201) and a fixed ring (204); a plurality of wind blades (202) are fixedly arranged at the edge of the upper end of the fixed cover (201); and scraping strips (207) are fixedly arranged at both sides of the inner ring of the lower end of the fixed ring (204).

2. The easy-to-clean smoke exhaust device according to claim 1, characterized in that: A clamping ring (109) is fixedly sleeved at the upper part of the tower body (101), and a clamping groove (205) is provided at the lower end of the fixing ring (204).

3. The easy-to-clean smoke exhaust device according to claim 1, characterized in that: A plurality of connection plates (203) are fixedly arranged at the upper part of the fixed cover (201), and the plurality of connection plates (203) are respectively connected to the plurality of wind blades (202).

4. The easy-to-clean smoke exhaust device according to claim 1, characterized in that: Fixed columns (206) are fixedly provided on both sides of the lower end of the fixed cover (201), and the lower ends of the two fixed columns (206) are respectively connected to the fixed ring (204).

5. The easy-to-clean smoke exhaust device according to claim 1, characterized in that: The two scraping strips (207) are both arranged in close contact with the inner wall of the tower body (101).

6. The easy-to-clean smoke exhaust device according to claim 1, characterized in that: A smoke inlet pipe (110) is fixedly arranged on the other side of the base (102), and one end of the smoke inlet pipe (110) penetrates into the interior of the base (102).

7. The easy-to-clean smoke exhaust device according to claim 2, characterized in that: The clamping ring (109) and the clamping groove (205) are movably sleeved.

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