Concrete block tail gas collecting device

Abstract

The utility model belongs to the technical field of concrete block production, and particularly relates to a concrete block tail gas collecting device which comprises a collecting box, an air inlet pipe is arranged on the upper side of the collecting box, a spraying water pipe is assembled and connected to the upper side of the collecting box, and a plurality of evenly-arranged spraying heads are arranged on the pipe portion of the spraying water pipe. A first water outlet pipe is arranged at the bottom of one side of the collecting box, a water diversion assembly is assembled and connected in the collecting box, and a uniform mixing assembly is arranged above the water diversion assembly; the water diversion assembly comprises a water passing pipe with one end open, the other end of the water passing pipe is provided with a right-angle second water outlet pipe, the vertical portion of the second water outlet pipe communicates with the water passing pipe, and the horizontal portion of the second water outlet pipe extends out of the collecting box and is located above the first water outlet pipe. The horizontal part of the second water outlet pipe is communicated with a vertically arranged air outlet pipe; according to the utility model, the reaction of water and tail gas is more sufficient, and the reaction rate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete block production, and in particular relates to a device for collecting tail gas of concrete blocks. Background Art

[0002] Concrete blocks are a new type of building material that is lightweight, porous, thermally insulating, fire-resistant, can be nailed, sawed, planed, and has a certain degree of earthquake resistance. They have excellent performance, but concrete blocks will produce exhaust gas during the cleaning and production process. In order to avoid exhaust gas pollution of the environment, the exhaust gas needs to be treated.

[0003] In the prior art, the methods for treating tail gas include high temperature oxidation, liquid absorption, and adsorption. The high temperature oxidation method is to incinerate the tail gas and react the tail gas through chemical reaction, but a lot of energy will be wasted in this process. Therefore, the liquid absorption method will be chosen to collect and treat the tail gas. However, the spray water washing method is less efficient and the tail gas cannot fully react with water. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a device for collecting tail gas of concrete blocks.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A device for collecting tail gas of concrete blocks, comprising a collecting box, an air inlet pipe is arranged on the upper side of the collecting box, a spray water pipe is assembled and connected to the upper side of the collecting box, a pipe portion of the spray water pipe is provided with a plurality of evenly arranged spray heads, a first water outlet pipe is arranged at the bottom of one side of the collecting box, a water diversion assembly is assembled and connected in the collecting box, and a mixing assembly is arranged above the water diversion assembly;

[0007] The water diversion assembly includes a water pipe with an open end, a second right-angled water outlet pipe is provided at the other end of the water pipe, a vertical portion of the second water outlet pipe is connected to the water pipe, a horizontal portion of the second water outlet pipe extends out of the collecting box, the horizontal portion of the second water outlet pipe is located above the first water outlet pipe, and the horizontal portion of the second water outlet pipe is connected to a vertically arranged air outlet pipe.

[0008] Preferably, the mixing assembly includes a translation plate, a connecting rod is integrally connected to the top of the translation plate, one end of the connecting rod is fixedly connected to a threaded sleeve, the threaded sleeve is threadedly connected to a lead screw, the lead screw is assembled and connected to a collecting box, one side of the collecting box is assembled and connected to a motor, the output shaft of the motor is transmission connected to the lead screw, the other end of the connecting rod is fixedly connected to a sliding sleeve, a sliding rod is assembled and connected between the two sides of the collecting box, and the sliding sleeve is slidably connected to the sliding rod.

[0009] Preferably, the first water outlet pipe and the second water outlet pipe are both equipped with water outlet valves.

[0010] Preferably, a plurality of water inlet holes are evenly arranged on the pipe portion of the water pipe.

[0011] Preferably, the motor is located outside the collecting box.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The water diversion component of the utility model transfers the water that has reacted with the exhaust gas to the second water outlet pipe through the water pipe, so that the water level in the collection box remains unchanged. At the same time, the water at the bottom of the collection box is discharged from the second water outlet pipe. The water sprayed from the sprinkler head reacts with the exhaust gas and reaches the bottom of the collection box before being discharged. It will not be discharged directly, thus ensuring that the water is in full contact with the exhaust gas.

[0014] The utility model increases the contact area between water and tail gas through the mixing component, so that the reaction between water and tail gas is more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0016] Figure 1 It is a structural schematic diagram of an embodiment of a device for collecting tail gas of a concrete block according to the utility model;

[0017] Figure 2 This is a schematic diagram of the structure inside the collection box of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the mixing component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the water diversion component of the utility model;

[0020] The main component symbols are described as follows:

[0021] Collecting box 1, air inlet pipe 11, spray water pipe 12, spray head 13, first water outlet pipe 14, water diversion assembly 15, water pipe 151, second water outlet pipe 152, water inlet hole 153, air outlet pipe 16, water outlet valve 17, mixing assembly 2, translation plate 201, connecting rod 202, threaded sleeve 203, screw 204, motor 205, sliding sleeve 206, sliding rod 207. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-4 As shown, a device for collecting tail gas of concrete blocks comprises a collecting box 1, an air inlet pipe 11 is arranged on the upper side of the collecting box 1, a spray water pipe 12 is assembled and connected to the upper side of the collecting box 1, a pipe portion of the spray water pipe 12 is provided with a plurality of evenly arranged spray heads 13, a first water outlet pipe 14 is arranged at the bottom of one side of the collecting box 1, a water diversion assembly 15 is assembled and connected in the collecting box 1, and a mixing assembly 2 is arranged above the water diversion assembly 15;

[0024] The water diversion assembly 15 includes a water pipe 151 with an opening at one end, and a right-angled second water outlet pipe 152 is provided at the other end of the water pipe 151. The vertical portion of the second water outlet pipe 152 is connected to the water pipe 151, and the horizontal portion of the second water outlet pipe 152 extends out of the collecting box 1. The horizontal portion of the second water outlet pipe 152 is located above the first water outlet pipe 14, and the horizontal portion of the second water outlet pipe 152 is connected to the vertically arranged air outlet pipe 16.

[0025] According to the technical solution of this embodiment, the exhaust gas enters the collection box 1 from the air inlet pipe 11, the spray water pipe 12 is used to provide water to the spray head 13, the spray head 13 sprays the exhaust gas, the first water outlet pipe 14 is used to discharge the spray water, the water pipe 151 is located at the bottom of the collection box 1, and the second water outlet pipe 152 is connected to the water pipe 151. When the water level in the collection box 1 is higher than the horizontal part of the second water outlet pipe 152, due to the principle of the communicating vessel, in order to balance the pressure, the water in the collection box 1 will pass through the second outlet pipe 152. The water pipe 152 is discharged. When the water level is flush with the horizontal part of the second water outlet pipe 152, the water in the collection box 1 stops being discharged. Since the second water outlet pipe 152 is only connected to the water through pipe 151, the water in the water through pipe 151 will be discharged through the second water outlet pipe 152. Since the water through pipe 151 is located at the bottom of the collection box 1, the water at the bottom of the collection box 1 will be discharged first, and the water above will react with the exhaust gas. The mixing component 2 stirs the water, and the cleaned exhaust gas in the collection box 1 is discharged through the exhaust outlet pipe 16.

[0026] Reference Figure 1-3 The mixing component 2 includes a translation plate 201, a connecting rod 202 is integrally connected to the top of the translation plate 201, one end of the connecting rod 202 is fixedly connected to a threaded sleeve 203, the threaded sleeve 203 is threadedly connected to a lead screw 204, the lead screw 204 is assembled and connected to the collecting box 1, a motor 205 is assembled and connected to one side of the collecting box 1, the output shaft of the motor 205 is transmission-connected to the lead screw 204, the other end of the connecting rod 202 is fixedly connected to a sliding sleeve 206, a sliding rod 207 is assembled and connected between the two sides of the collecting box 1, and the sliding sleeve 206 and the sliding rod 207 are slidably connected.

[0027] In this embodiment, the lower part of the translation plate 201 is located below the horizontal part of the second water outlet pipe 152. The lower part of the translation plate 201 is in contact with water to push the water, thereby increasing the reaction rate between water and exhaust gas. The screw 204 is located above the second water outlet pipe 152, thereby preventing the screw 204 from being immersed in water.

[0028] Reference Figure 2 and Figure 4 : The first water outlet pipe 14 and the second water outlet pipe 152 are both equipped with a water outlet valve 17.

[0029] In this embodiment, the water outlet valve 17 is used to control the discharge of water.

[0030] Reference Figure 4 : The pipe portion of the water pipe 151 is evenly provided with a plurality of water inlet holes 153.

[0031] In this embodiment, the water inlet hole 153 is provided to allow all water at the bottom of the collection box 1 to enter the water passage 151 , so as to be discharged from the second water outlet pipe 152 .

[0032] Reference Figure 1 : Motor 205 is located outside the collecting box 1.

[0033] In this embodiment, the motor 205 is located outside the collection box 1 to avoid contact between the motor 205 and water, thereby improving safety in use.

[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A device for collecting tail gas of concrete blocks, characterized in that: The invention comprises a collecting box (1), wherein an air inlet pipe (11) is provided on the upper side of the collecting box (1), a spray water pipe (12) is assembled and connected to the upper side of the collecting box (1), a pipe portion of the spray water pipe (12) is provided with a plurality of evenly arranged spray heads (13), a first water outlet pipe (14) is provided at the bottom of one side of the collecting box (1), a water diversion assembly (15) is assembled and connected inside the collecting box (1), and a mixing assembly (2) is provided above the water diversion assembly (15); The water diversion assembly (15) comprises a water pipe (151) with an opening at one end, a second right-angled water outlet pipe (152) being provided at the other end of the water pipe (151), a vertical portion of the second water outlet pipe (152) being connected to the water pipe (151), a horizontal portion of the second water outlet pipe (152) extending out of the collection box (1), the horizontal portion of the second water outlet pipe (152) being located above the first water outlet pipe (14), and the horizontal portion of the second water outlet pipe (152) being connected to a vertically arranged air outlet pipe (16).

2. The exhaust gas collection device of a concrete block according to claim 1, characterized in that: The mixing component (2) comprises a translation plate (201), a connecting rod (202) is integrally connected to the top of the translation plate (201), one end of the connecting rod (202) is fixedly connected to a threaded sleeve (203), the threaded sleeve (203) is threadedly connected to a lead screw (204), the lead screw (204) is assembled and connected to a collection box (1), one side of the collection box (1) is assembled and connected to a motor (205), the output shaft of the motor (205) is transmission-connected to the lead screw (204), the other end of the connecting rod (202) is fixedly connected to a sliding sleeve (206), a sliding rod (207) is assembled and connected between the two sides of the collection box (1), and the sliding sleeve (206) is slidably connected to the sliding rod (207).

3. The exhaust gas collection device of a concrete block according to claim 1, characterized in that: The first water outlet pipe (14) and the second water outlet pipe (152) are both equipped with and connected to a water outlet valve (17).

4. The exhaust gas collection device of a concrete block according to claim 3, characterized in that: The water pipe (151) is evenly provided with a plurality of water inlet holes (153).

5. The exhaust gas collection device of a concrete block according to claim 2, characterized in that: The motor (205) is located outside the collection box (1).

Images