CN219964483U - Workshop waste gas sprays processing apparatus - Google Patents

Abstract

The utility model belongs to the technical field of exhaust gas purification, and is particularly a workshop exhaust gas spray treatment device. In view of the problem that existing equipment reduces dust inside the exhaust gas by spraying clean water, resulting in the sweaty substances inside the exhaust gas being unable to be neutralized and purified, it is now proposed The following solution includes a workshop exhaust gas spray treatment device, including a spray tower and a purification box. The inner side of the spray tower is plugged into an external socket with a sealing ring atomizing nozzle through a screw hole. The atomizing nozzle is The other end of the spray pipe is threaded and connected with a spray pipe. The bottom end of the spray pipe is installed with a dosing pump through bolts. The bottom end of the dosing pump is installed inside the control box through bolts. A PH automatic control is installed on the front of the control box. System, the UV photolyser is installed on the top of the inner wall of the purification box through bolts. The utility model detects the acid-base concentration of the waste gas inside the spray tower through the PH automatic control system, controls the dosing pump to spray and neutralize the waste gas, and achieves the purpose of intelligently removing dust and harmful particles inside the waste gas.

Description

A workshop waste gas spray treatment device

Technical field

The utility model relates to the technical field of waste gas purification, and in particular to a workshop waste gas spray treatment device.

Background technique

During the production and processing process, the production workshop will produce a lot of gases and dust that are harmful to the human body and the environment. These harmful gases and dust need to be concentrated for purification. The dust is light in weight and has small particle size, and it is easy to float in the space. With the The air flow spreads everywhere. Due to the strong adhesion of dust, once it deliquesces, it will be adsorbed inside the treatment device and block the treatment device. The impurities in the blockage need to be cleaned regularly. Spray towers are often used to purify harmful gases. .

The retrieved patent with publication number CN216125411U includes a spray tank, a suction fan and a collection mechanism. The suction fan is cooperatively connected to the bottom end of the left side of the spray tank, and the collection mechanism is interconnected and connected to the left side wall of the suction fan. The collection mechanism is composed of an electric telescopic connection frame, a collection pipe and a collection cover. The collection pipe is detachably connected to the bottom end of the electric telescopic connection frame. The collection cover is interconnected and connected to the bottom end of the collection pipe, and there are multiple collection pipes.

Existing equipment sprays clean water to reduce dust inside the exhaust gas, resulting in the problem that the sweaty substances inside the exhaust gas cannot be neutralized and purified. Therefore, we proposed a workshop exhaust gas spray treatment device to solve the above problem.

Utility model content

The purpose of this utility model is to propose a workshop waste gas spray treatment device in order to solve the shortcoming of being unable to remove harmful substances.

In order to achieve the above purpose, the utility model adopts the following technical solution: a workshop waste gas spray treatment device, including a spray tower and a purification box. An external sleeve is inserted into the inner side of the spray tower through a screw hole. A sealing ring atomizing nozzle is connected. The other end of the atomizing nozzle is threaded with a spray pipe. The bottom end of the spray pipe is installed with a dosing pump through bolts. The bottom end of the dosing pump passes through The bolts are installed inside the control box, and a PH automatic control system is installed on the front of the control box;

A UV photolyser is installed on the top of the inner wall of the purification box through bolts, and the inner bottom of the purification box is filled with activated carbon particles.

Preferably, an air inlet cylinder is welded to the bottom end of one side of the spray tower, and an exhaust port is provided at the top of the spray tower.

Preferably, the top of the exhaust port is connected to a connecting pipe 1 through a number of rivets, and the other end of the connecting pipe 1 is connected to a corresponding air inlet on the top of the purification box through a number of rivets.

Preferably, the bottom end of one side of the purification box is connected to an induced draft fan through a welded connecting pipe 2.

Preferably, an exhaust pipe is welded to the top of the induced draft fan, and the length of the exhaust pipe is 15-25 meters.

Preferably, several observation openings are provided at equal intervals on the front of the spray tower.

Preferably, a glass plate with a sealing ring sleeved on the circumferential side is clamped on the front of several of the observation openings.

Preferably, the PH automatic control system is connected to the dosing pump through wires, and the PH automatic control system includes a detection device, a control device, and a display device.

Preferably, the detection device is installed inside the spray tower, the detection device is connected to the control device through wires, and the display device is connected to the front of the control device through soldering.

In the utility model, the workshop exhaust gas spray treatment device is:

1. This utility model detects the acid-base concentration of the waste gas inside the spray tower through the PH automatic control system, controls the dosing pump to spray and neutralize the waste gas, and achieves the purpose of intelligently removing dust and harmful particles inside the waste gas;

2. This utility model is equipped with a UV photolyser and activated carbon particles. When used, the UV photolyser decomposes the organic matter in the exhaust gas. In addition, the decomposed organic matter is adsorbed and filtered through the activated carbon particles to meet the emission standards.

Description of the drawings

Figure 1 is a schematic structural diagram of a workshop waste gas spray treatment device proposed by the utility model;

Figure 2 is a schematic structural diagram of the spray tower part of a workshop waste gas spray treatment device proposed by the utility model;

Figure 3 is a schematic structural diagram of the purification box part of a workshop exhaust gas spray treatment device proposed by the utility model.

In the picture: 1. Spray tower; 2. Atomizing nozzle; 3. Spray pipe; 4. Dosing pump; 5. Control box; 6. PH automatic control system; 7. Purification box; 8. UV photolyser ; 9. Activated carbon particles; 10. Air inlet; 11. Exhaust port; 12. Connecting pipe one; 13. Air inlet; 14. Connecting pipe two; 15. Induced draft fan; 16. Exhaust pipe; 17. Observation port .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Referring to Figure 1-3, a workshop exhaust gas spray treatment device includes a spray tower 1 and a purification box 7. The inner side of the spray tower 1 is plugged into an external sleeve with a sealing ring atomizing nozzle through a screw hole. 2. The other end of the atomizing nozzle 2 is threaded with a spray pipe 3. The bottom end of the spray pipe 3 is installed with a dosing pump 4 through bolts. The bottom end of the dosing pump 4 is installed on the control box 5 through bolts. Inside, a PH automatic control system 6 is installed on the front of the control box 5;

A UV photolyser 8 is installed on the top of the inner wall of the purification box 7 through bolts, and the inner bottom of the purification box 7 is filled with activated carbon particles 9 .

In this embodiment, an air inlet tube 10 is welded to the bottom end of one side of the spray tower 1 , and an exhaust port 11 is provided at the top of the spray tower 1 .

Using the above solution, by welding the air inlet cylinder 10 at one end of the spray tower 1, the waste gas materials can be added through the air inlet cylinder 10.

In this embodiment, the top of the exhaust port 11 is connected to a connecting pipe 12 through a number of rivets, and the other end of the connecting pipe 12 is connected to a corresponding air inlet 13 on the top of the purification box 7 through a number of rivets.

Using the above solution, the exhaust port 11 on the top of the spray tower 1 is connected to the air inlet 13 on the top of the purification box 7 through the connecting pipe 12 to achieve rapid transportation of waste gas.

In this embodiment, the bottom end of one side of the purification box 7 is connected to the induced draft fan 15 through a welded connecting pipe 2 14 .

Using the above solution, the purification box 7 is connected to the induced draft fan 15 through the connecting pipe 2 14 , so that the induced draft fan 15 can provide power to move the exhaust gas, allowing the exhaust gas to pass through the activated carbon particles 9 and avoid accumulation of exhaust gas.

In this embodiment, an exhaust pipe 16 is welded to the top of the induced draft fan 15, and the length of the exhaust pipe 16 is 15-25 meters.

Using the above solution, the exhaust pipe 16 is welded to the top of the induced draft fan 15 to facilitate the smooth discharge of the purified exhaust gas into the environment.

In this embodiment, a plurality of observation openings 17 are provided at equal intervals on the front of the spray tower 1 .

Using the above solution, a plurality of observation openings 17 are opened at equal intervals on the front of the spray tower 1 , so that the internal conditions of the spray tower 1 can be observed through the plurality of observation openings 17 .

In this embodiment, glass plates with sealing rings on the circumferential sides are clamped on the front surfaces of several observation openings 17 .

Using the above solution, by snapping glass plates with sealing rings on the circumferential sides on the fronts of several observation ports 17, it is convenient to observe the degree of exhaust gas purification from the outside through the glass plates.

In this embodiment, the PH automatic control system 6 is connected to the dosing pump 4 through wires, and the PH automatic control system 6 includes a detection device, a control device, and a display device.

Using the above solution, by connecting the PH automatic control system 6 wires to the dosing pump 4, the PH automatic control system 6 controls the dosing pump 4 to perform dosing behavior.

In this embodiment, the detection device is installed inside the spray tower 1, the detection device is connected to the control device through wires, and the display device is connected to the front of the control device through soldering.

Adopting the above solution facilitates detection, control, and display through the PH automatic control system 6 .

In the present utility model, when in use, the dosing pump 4 is controlled through the PH automatic control system 6, combined with the spray tower 1 to first neutralize the acid and alkali in the volatile waste gas, and then passes through the UV photolyser inside the purification box 7 8 and activated carbon particles 9 decompose and adsorb the organic waste gas in the waste gas, and the gas after treatment reaches the standard is discharged at high altitude through the exhaust pipe 16 .

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and does not deviate from the present utility model. Without the spirit or basic characteristics of the invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. The workshop waste gas spray treatment device comprises a spray tower (1) and a purifying box (7), and is characterized in that one side of the interior of the spray tower (1) is connected with an outer sealing ring atomizing spray head (2) in a plugging manner through a set screw hole, the other end of the atomizing spray head (2) is connected with a spray pipe (3) in a plugging manner through threads, the bottom end of the spray pipe (3) is provided with a dosing pump (4) through a bolt, the bottom end of the dosing pump (4) is arranged in the control box (5) through a bolt, and the front surface of the control box (5) is provided with a PH automatic control system (6);

the UV photolyzer (8) is installed through the bolt at the inner wall top of purifying box (7), the inside bottom of purifying box (7) is filled with active carbon granule (9).

2. The workshop waste gas spray treatment device according to claim 1, wherein an air inlet cylinder (10) is welded at the bottom end of one side of the spray tower (1), and an exhaust port (11) is formed in the top of the spray tower (1).

3. The workshop waste gas spraying treatment device according to claim 2, wherein a first connecting pipe (12) is inserted into the top of the exhaust port (11) through a plurality of rivets, and the other end of the first connecting pipe (12) is inserted into an air inlet (13) correspondingly formed in the top of the purifying box (7) through a plurality of rivets.

4. The workshop waste gas spraying treatment device according to claim 1, wherein a draught fan (15) is connected to the bottom end of one side of the purifying box (7) through a welded connecting pipe II (14).

5. The workshop waste gas spraying treatment device according to claim 4, wherein an exhaust pipe (16) is welded at the top of the induced draft fan (15), and the length of the exhaust pipe (16) is 15-25 m.

6. The workshop waste gas spray treatment device according to claim 1, wherein a plurality of observation ports (17) are formed in the front of the spray tower (1) at equal intervals.

7. The workshop waste gas spraying treatment device according to claim 6, wherein the front faces of the observation ports (17) are respectively clamped with a glass plate with a sealing ring sleeved on the periphery.

8. The workshop waste gas spraying treatment device according to claim 1, wherein the PH automatic control system (6) is connected to the dosing pump (4) through a wire, and the PH automatic control system (6) comprises a detection device, a control device and a display device.

9. The workshop waste gas spray treatment device according to claim 8, wherein the detection device is arranged inside the spray tower (1), the detection device is connected with the control device through a wire, and the display device is connected with the front surface of the control device through soldering.