Spraying device for odor treatment

Abstract

The utility model discloses an odor treatment spraying device which comprises a box body, an odor distribution exhaust pipe is arranged at the bottom of the inner side of the box body, one end of the odor distribution exhaust pipe is closed, the other end of the odor distribution exhaust pipe penetrates out of the side face of the box body, and a plurality of odor distribution holes are distributed in the odor distribution exhaust pipe; a water injection pipe is arranged at the lower part of the box body; a manual valve is arranged on the water injection pipe; a gas guide structure for prolonging the length of the gas passage is arranged on the inner side of the box body; a filtering part is arranged at the upper part of the inner side of the box body. The method has the beneficial effects that the adsorption efficiency of pollutants in odor is improved; the staggered gas guide plates are adopted, so that the movement distance of the gas in the box body can be increased by 2-3 times, the contact time of the pollution gas and the deodorization liquid is further prolonged, and the adsorption effect is improved; by adopting the filtering part with a double-layer structure, odor is adsorbed by the activated carbon plate after liquid adsorption, so that the cleanliness of exhausted gas can be greatly improved, and peculiar smell is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to an odor treatment spray device. Background Art

[0002] At present, in the process of treating garbage, sludge and other pollutants, some pollutants have strong odors themselves or produce strong odors due to accumulation and fermentation, which seriously pollutes the air quality of the garbage treatment site during the treatment process. In the existing technology, spray towers can be used to solve the odor problem emitted by garbage, sludge, etc., but spray towers are generally large in size, high in construction cost, and high in use cost. When treating small batches or small areas of garbage and sludge, the economic efficiency is poor. Utility Model Content

[0003] The purpose of the present invention is to provide an odor treatment spray device in order to solve the above-mentioned problems. The preferred technical solution among the many technical solutions provided by the present invention has the following technical effects: the equipment is small in size, easy to transport, install and operate, and the accessories are easy to replace, as described below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides an odor treatment spray device, comprising a box body, wherein an air distribution pipe is arranged at the inner bottom of the box body, one end of the air distribution pipe is closed, and the other end passes through the side of the box body, and a plurality of air distribution holes are distributed on the air distribution pipe;

[0006] A water injection pipe is provided at the lower part of the box body, and a manual valve is provided on the water injection pipe;

[0007] The inner side of the box is provided with a gas guide structure for extending the length of the gas passage;

[0008] A filter portion is provided at the inner upper part of the box body, and a spray head is provided above the filter portion;

[0009] An exhaust pipe is arranged on the top of the box body.

[0010] Preferably, two filter parts are provided and are distributed in the upper inner part of the box body along the vertical direction.

[0011] Preferably, a side frame is provided inside the box body to match the filter part, and the side frame is fixed on the inner wall of the box body; the filter part is composed of a baffle, a side frame and an activated carbon plate, and two side frames are provided and are arranged at both ends of the same side of the baffle, and the activated carbon plate is plugged between the two side frames; the side frame is provided with a slot that matches the plug-in of the side frame.

[0012] Preferably, a fixing groove is respectively provided at both ends of the baffle, and locking bolts corresponding to the fixing groove are provided on the box body.

[0013] Preferably, a prism-shaped top cover is provided on the top of the box body, the spray head is installed on the side of the top cover, the spray head passes through the top cover and is inserted into the inner side of the top cover, and the end of the spray head inserted into one end of the top cover is opposite to the middle of the filter part.

[0014] Preferably, a side handle is provided on each side of the box body, and height-adjustable feet are provided on the bottom of the box body.

[0015] Preferably, an observation window is provided at the lower part of the box body, the observation window is a glass window, and the observation window is a straight strip structure and is vertically arranged on the front side of the box body.

[0016] In summary, the beneficial effects of the utility model are: 1. The air distribution pipe is used as a dispersion structure for polluted gas, which can convert the polluted gas into smaller bubbles after it is input into the box, thereby greatly increasing the specific surface area in contact with the deodorizing liquid inside the box and improving the adsorption efficiency of pollutants in the odor;

[0017] 2. The staggered air guide plates can increase the movement distance of the gas inside the box by 2-3 times, further increasing the contact time between the polluted gas and the deodorizing liquid and improving the adsorption effect;

[0018] 3. By adopting a double-layer filter part, after the liquid is adsorbed, the activated carbon plate is used to adsorb the odor, which can greatly improve the cleanliness of the exhaust gas and eliminate the odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a main structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0024] Figure 5 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the explosion structure of the filter part of the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Box body; 2. Filter part; 2a. Baffle; 2b. Fixing groove; 2c. Side frame; 2d. Activated carbon plate; 3. Locking bolt; 4. Exhaust pipe; 5. Top cover; 6. Sprinkler head; 7. Side handle; 8. Support foot; 9. Water injection pipe; 10. Air distribution pipe; 11. Air guide plate; 12. Inlet pipe; 13. Side frame; 14. Slot. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] See also Figure 1-Figure 6 As shown, the utility model provides an odor treatment spray device, comprising a box body 1, an air distribution exhaust pipe 10 is arranged at the inner bottom of the box body 1, one end of the air distribution exhaust pipe 10 is closed, and the other end passes through the side of the box body 1, and a plurality of air distribution holes are distributed on the air distribution exhaust pipe 10;

[0030] A prism-shaped top cover 5 is provided on the top of the box body 1, and the spray head 6 is installed on the side of the top cover 5. The spray head 6 penetrates the top cover 5 and is inserted into the inner side of the top cover 5, and the end of the spray head 6 inserted into one end of the top cover 5 is opposite to the middle of the filter part 2. After being arranged in this way, clean water or a deodorant mixture can be connected to the outside through the spray head 6. When clean water is connected, it can be used as a backwashing structure of the activated carbon plate 2d. After the equipment has been used for a period of time, the adsorption performance of the activated carbon plate 2d can be restored by flushing the activated carbon plate 2d; when the external deodorant mixture is used, it can be mixed with the gas when it is used as the polluted gas output to achieve a better deodorization effect; a water injection pipe 9 is provided at the lower part of the box body 1, and the water injection pipe 9 also serves as a drain pipe. Before the equipment is used, a deodorant solution is injected into the box body 1 through the water injection pipe 9. A manual valve is provided on the water injection pipe 9. After the equipment is used, the deodorant solution is discharged by opening the manual valve;

[0031] The inner side of the box body 1 is provided with a gas guide structure for extending the length of the gas passage; the gas guide structure is a gas guide plate 11 staggeredly arranged at the lower inner side of the box body 1, the length of the gas guide plate 11 is 2 / 3-3 / 4 of the width of the box body 1, and the three sides of the gas guide plate 11 are respectively fixed to the inner wall of the box body 1, so that in the process of gas rising, it will pass through the bottom surface of the gas guide plate 11 from top to bottom in sequence, thereby extending the movement path of the gas inside the box body 1;

[0032] A filter section 2 is provided at the upper inner part of the box body 1, and a spray head 6 is provided above the filter section 2; two filter sections 2 are provided, and are distributed in the upper inner part of the box body 1 in the vertical direction; a side frame 13 is provided inside the box body 1 to match the filter section 2, and the side frame 13 is fixed on the inner wall of the box body 1, and the top surface of the side frame 13 is an inclined surface inclined to the activated carbon plate 2d, so that when the spray head 6 sprays water, the accumulated water is guided to the activated carbon plate 2d to avoid water accumulation on the top of the side frame 13; the filter section 2 is composed of a baffle 2a, a side frame 2c and an activated carbon plate 2d, and the side frame 2c is provided with two and is arranged at the two ends on the same side of the baffle 2a, and the activated carbon plate 2d is inserted and arranged between the two side frames 2c; a slot 14 matching the insertion of the side frame 2c is provided on the side frame 13; a fixing groove 2b is provided at each end of the baffle 2a, and a A locking bolt 3 corresponding to the fixing groove 2b is arranged. When in use, first insert the side frame 2c into the slot 14 until the baffle 2a fits with the surface of the box body 1. At this time, the end of the activated carbon plate 2d is pressed against the inner wall of the box body 1, and the side frame 2c is in close contact with the slot wall of the slot 14; then tighten the locking bolt 3 to stabilize the position of the activated carbon plate 2d; when the equipment is working, the polluted gas collected by the gas collection equipment enters the air distribution exhaust pipe 10 through the air intake pipe 12, and is discharged through the air distribution holes on the surface of the air distribution exhaust pipe 10, and forms tiny bubbles in the deodorizing solution inside the box body 1. During the rising process of the bubbles, they are guided by multiple air guide plates 11, which greatly prolongs the contact time between the bubbles and the deodorizing solution, and can effectively increase the contact time between the deodorizing solution and the gas, so that the odor in the gas is more thoroughly adsorbed; the gas discharged from the deodorizing solution passes through two filter parts 2, and after most of the moisture in the gas is eliminated, it is discharged to the external environment through the exhaust pipe 4;

[0033] An exhaust pipe 4 is disposed on the top of the box body 1 .

[0034] A side handle 7 is provided on each side of the box body 1, and a height-adjustable support foot 8 is provided at the bottom of the box body 1. The side handle 7 can be used as a lifting lug for hoisting and positioning. The support foot 8 can provide a more convenient positioning adjustment method when the device is placed, making its positioning more stable.

[0035] An observation window is provided at the lower part of the box body 1. The observation window is a glass window, and the observation window is a straight strip structure and is vertically arranged on the front side of the box body 1. The water level of the deodorant inside the box body 1 can be observed through the observation window.

[0036] By adopting the above structure, the air distribution and exhaust pipe 10 is used as a dispersion structure for polluted gas. After the external exhaust equipment is connected, the gas can be discharged through the small holes on the air distribution and exhaust pipe 10 after the polluted gas is input into the box 1, and the odor is converted into smaller bubbles, thereby greatly increasing the specific surface area in contact with the deodorizing liquid inside the box 1 and improving the adsorption efficiency of pollutants in the odor; in combination with the staggered air guide plates 11, the movement distance of the gas inside the box 1 can be increased by 2-3 times, further increasing the contact time between the polluted gas and the deodorizing liquid and improving the adsorption effect. At the same time, this structure can also reduce the height of the equipment and the volume of the equipment while keeping the gas movement distance the same; by adopting a double-layer filter part 2, after the liquid is adsorbed, the activated carbon plate 2d is used to adsorb the odor, which can greatly improve the cleanliness of the exhaust gas and eliminate the odor. The spray head 6 arranged on the top of the box 1 can not only be used as a backwash component of the activated carbon plate 2d, but also can be used as a spray adsorption after the gas is deodorized, further improving the deodorization effect of the odor treatment.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A odor treatment spray device, characterized in that: It comprises a box body (1), wherein an air distribution exhaust pipe (10) is arranged at the inner bottom of the box body (1), one end of the air distribution exhaust pipe (10) is closed, and the other end passes through the side surface of the box body (1), and a plurality of air distribution holes are distributed on the air distribution exhaust pipe (10); A water injection pipe (9) is provided at the lower part of the box body (1), and a manual valve is provided on the water injection pipe (9); The inner side of the box body (1) is provided with a gas guide structure for extending the length of the gas passage; A filter portion (2) is provided on the inner upper portion of the box body (1), and a spray head (6) is provided above the filter portion (2); An exhaust pipe (4) is provided on the top of the box body (1).

2. The odor treatment spray device according to claim 1, characterized in that: The filter parts (2) are provided with two and are distributed in the upper inner part of the box body (1) along the vertical direction.

3. The odor treatment spray device according to claim 2, characterized in that: A side frame (13) is provided inside the box body (1) and is plugged into the filter part (2); the side frame (13) is fixed to the inner wall of the box body (1); the filter part (2) is composed of a baffle (2a), a side frame (2c) and an activated carbon plate (2d); two side frames (2c) are provided and are arranged at two ends of the same side of the baffle (2a); the activated carbon plate (2d) is plugged into and arranged between the two side frames (2c); and a slot (14) is provided on the side frame (13) and is plugged into and matches the side frame (2c).

4. The odor treatment spray device according to claim 3, characterized in that: A fixing groove (2b) is respectively provided at both ends of the baffle (2a), and a locking bolt (3) corresponding to the fixing groove (2b) is provided on the box body (1).

5. The odor treatment spray device according to claim 1, characterized in that: A prism-shaped top cover (5) is provided on the top of the box body (1), and the spray head (6) is installed on the side of the top cover (5). The spray head (6) penetrates the top cover (5) and is inserted into the inner side of the top cover (5), and the end of the spray head (6) inserted into one end of the top cover (5) faces the middle of the filter part (2).

6. The odor treatment spray device according to claim 1, characterized in that: A side handle (7) is provided on each side of the box body (1), and a height-adjustable support foot (8) is provided at the bottom of the box body (1).

7. The odor treatment spray device according to claim 1, characterized in that: An observation window is provided at the lower part of the box body (1); the observation window is a glass window, and the observation window is a straight strip structure and is arranged vertically on the front side of the box body (1).

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