CN212974687U

CN212974687U - Composite washing type deodorization system

Info

Publication number: CN212974687U
Application number: CN202020876996.3U
Authority: CN
Inventors: 靳津津; 张龙
Original assignee: Beijing Runbosheng Environmental Engineering Technology Co ltd
Current assignee: Beijing Runbosheng Environmental Engineering Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-16
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a compound washing formula deodorization system, including arranging first liquid case, second liquid case, third liquid case and the fourth liquid case that sets up, the upper end of first liquid case is equipped with first scrubbing tower, second scrubbing tower and third scrubbing tower, the side and the bottom of first scrubbing tower are equipped with the air inlet, the upper end of first scrubbing tower and the bottom intercommunication of second scrubbing tower, the upper end of second scrubbing tower and the lower extreme intercommunication of third scrubbing tower, all be equipped with filling layer A in first scrubbing tower and the second scrubbing tower and separate first scrubbing tower and second scrubbing tower body for one and two respectively. The utility model provides a pair of compound washing formula deodorization system, simple structure, convenient to use uses sulphuric acid, sodium hydroxide, sodium hypochlorite and RBS liquid fertilizer to filter poultry fecal gas, carries out neutralization and recovery to the stink material, can guarantee the cleanliness of combustion gas.

Description

Composite washing type deodorization system

Technical Field

The utility model relates to a check out test set, in particular to compound washing formula deodorization system.

Background

The livestock and poultry manure mainly refers to rural solid waste generated in livestock and poultry breeding industry, and comprises pig manure, cow manure, sheep manure, chicken manure, duck manure and the like. Livestock manure has been used as an important source of soil fertilizer, and is therefore mostly applied on site. Statistics in 1976 show that fertilizers for agricultural production of more than 1/3 in China were provided by animal wastes. The animal excrement contains rich organic matters, nitrogen, phosphorus, potassium and other nutrients, and can supply various mineral substances and trace elements such as calcium, magnesium, sulfur and the like required by crops, so that the requirements of the crops on various nutrients in the growth process are met. Livestock breeding which is too concentrated causes the over-high output of livestock manure in partial areas, the livestock manure cannot be consumed by the traditional fertilization treatment mode, and the large amount of livestock manure is stacked to cause serious pollution to the atmosphere, soil and water environment. On the other hand, due to the rapid development of the fertilizer industry, people use a large amount of fertilizers, so that a large amount of organic manure is left unused, the soil basic nutrients gradually decline in local places, and the livestock manure cannot be returned to the field in time, thereby forming the pollution of the livestock manure to the environment. So that a lot of livestock and poultry manure which is left unused at present needs to be treated.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned among the prior art not enough, the utility model provides a compound washing formula deodorization system, its compact structure, convenient operation, it is effectual to deodorize, the convenient popularization.

In order to achieve the above object, the utility model adopts the following technical scheme:

a composite washing type deodorization system comprises a first liquid tank, a second liquid tank, a third liquid tank and a fourth liquid tank which are arranged in an array mode, wherein a first washing tower, a second washing tower and a third washing tower are arranged at the upper end of the first liquid tank, an air inlet is formed in the side surface and the bottom of the first washing tower, the upper end of the first washing tower is communicated with the bottom of the second washing tower, the upper end of the second washing tower is communicated with the lower end of the third washing tower, and a filling layer A is arranged in each of the first washing tower and the second washing tower to divide the first washing tower and the second washing tower into a tower body I and a tower body II respectively;

the first liquid tank and the second liquid tank are respectively provided with a water pump A, the two water pumps A are connected with a liquid outlet pipe A and respectively extend into a first tower body and a second tower body of the first washing tower and the second washing tower, the input end of the water pump A is connected with a water pipe and respectively extends into the first liquid tank and the second liquid tank, the end part of the liquid outlet pipe A far away from the water pump A is provided with a sprinkler head, the first liquid tank and the second liquid tank are internally provided with a recovery pipe A which is respectively communicated with the first tower body and the second tower body, the two recovery pipes A respectively extend into the first liquid tank and the second liquid tank, the third washing tower is internally provided with a filling layer B which divides the third washing tower into a third tower body and a fourth tower body, the third liquid tank is provided with a water pump B, the output end of the water pump B is connected with a water pipe and extends into the bottom of the third liquid tank, the output end of the water pump B is provided with a liquid outlet pipe B which, the last output that is equipped with water pump C and water pump C of fourth liquid tank is connected with the water pipe and stretches into fourth liquid tank bottoms portion setting, water pump C's output is equipped with drain pipe C and stretches into the tower body and set up in four, drain pipe B and drain pipe C's tip is equipped with the sprinkler head equally, the bottom of tower body three is equipped with that recovery tube B stretches into the third liquid tank and sets up, the bottom of tower body four is equipped with that recovery tube C stretches into the fourth liquid tank and sets up.

As an improvement, sulfuric acid, sodium hydroxide, sodium hypochlorite and RBS liquid fertilizer are respectively contained in the first liquid tank, the second liquid tank, the third liquid tank and the fourth liquid tank.

As an improvement, the liquid outlet pipe A, the liquid outlet pipe B and the liquid outlet pipe C are respectively provided with a switch valve.

As a modification, the upper end of the third scrubber is a gas outlet.

As an improvement, porous silicate stone and sphagnum media are arranged between the third tower body and the fourth tower body.

The utility model has the advantages that:

the utility model discloses simple structure, convenient to use uses sulphuric acid, sodium hydroxide, sodium hypochlorite and RBS liquid fertilizer to filter poultry fecal gas, neutralizes and retrieves odor substance, can guarantee the cleanliness of combustion gas.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a composite washing type deodorization system comprises a first liquid tank 1, a second liquid tank 2, a third liquid tank 3 and a fourth liquid tank 4 which are arranged in an array, wherein the upper end of the first liquid tank 1 is provided with a first washing tower 5, a second washing tower 6 and a third washing tower 7, the side surface and the bottom of the first washing tower 5 are provided with an air inlet 8, the upper end of the first washing tower 5 is communicated with the bottom of the second washing tower 6, the upper end of the second washing tower 6 is communicated with the lower end of the third washing tower 7, and a filling layer a13 is arranged in each of the first washing tower 5 and the second washing tower 6 to divide the first washing tower 5 and the second washing tower 6 into a tower body 9 and a tower body two 10 respectively;

the first liquid tank 1 and the second liquid tank 2 are respectively provided with a water pump A11, two water pumps A11 are connected with a liquid outlet pipe A12 which respectively extends into a first tower body 9 and a second tower body 10 of the first washing tower 5 and the second washing tower 6, the input end of each water pump A11 is connected with a water pipe which respectively extends into the first liquid tank 1 and the second liquid tank 2, the end part of the liquid outlet pipe A12, which is far away from the water pump A11, is provided with a sprinkler 14, the first liquid tank 1 and the second liquid tank 2 are internally provided with a recovery pipe A15 which is respectively communicated with the first tower body 9 and the second tower body 10, the two recovery pipes A15 respectively extend into the first liquid tank 1 and the second liquid tank 2, the third washing tower 7 is internally provided with a filling layer B16 which divides the third washing tower 7 into a third tower body 17 and a fourth tower body 18, the third liquid tank 3 is provided with a water pump B19, and the output end of the water pump B19 is connected with a water pipe which extends into the bottom of the third, the output of water pump B19 is equipped with drain pipe B20 and stretches into in the tower body three 17 sets up, the output that is equipped with water pump C21 and water pump C21 on fourth liquid tank 4 is connected with the water pipe and stretches into the setting of fourth liquid tank 4 bottom, water pump C21's output is equipped with drain pipe C22 and stretches into in the tower body four 18 sets up, drain pipe B20 and drain pipe C22's tip is equipped with sprinkler head 14 equally, the bottom of tower body three 17 is equipped with that recovery tube B23 stretches into in the third liquid tank 3 sets up, the bottom of tower body four 18 is equipped with that recovery tube C24 stretches into the fourth liquid tank 4 and sets up.

Sulfuric acid, sodium hydroxide, sodium hypochlorite and RBS liquid fertilizer are respectively contained in the first liquid tank 1, the second liquid tank 2, the third liquid tank 3 and the fourth liquid tank 4.

And the liquid outlet pipe A12, the liquid outlet pipe B20 and the liquid outlet pipe C22 are all provided with switch valves 25.

The upper end of the third scrubber 7 is a gas outlet.

Porous silicate stone and sphagnum media are arranged between the third tower body 17 and the fourth tower body 18.

When the device is used, the malodorous substances are usually compounded by a plurality of substances, and the other compounds are difficult to treat by a guiding method, so that 2-3 layers of deodorization processes are mostly needed. In the deodorization process of the first washing tower, dust, liquid (condensed water) and water-soluble substances in inflow gas are mainly removed, sulfuric acid is added according to needs to keep the pH of circulating water in an acidic state, and alkaline malodorous substances such as ammonia gas and amines are further removed. Alkaline chemicals such as sodium hydroxide are introduced into the second scrubber to maintain the PH of the circulating water in an alkaline state, thereby removing acidic malodorous substances such as hydrogen sulfide and mercaptans. In the third tower body 17, sodium hypochlorite is used as a deodorizing liquid to remove neutral malodorous substances such as methyl sulfide and acetaldehyde. The method is characterized in that the regenerated livestock manure urine fertilizer is used as a deodorizing liquid, porous silicate stone and sphagnum medium are filled in the washing tower, so that the activation of microorganisms contained in the liquid fertilizer can be accelerated and continued, and the method has the advantage that the liquid fertilizer (deodorizing liquid) can be recycled for a long time without replacing the liquid fertilizer (deodorizing liquid) unlike the conventional method of continuously adding a microorganism culture solution. The filling sequence of porous silica and sphagnum moss used herein is: the layer of the peat moss above the silica is the layer above the silica, and has the functions of activating microorganisms and capturing and separating out malodorous particles. The deodorizing effect can be maximized by the process of setting the pair of base layers as the upper, middle and lower layers and filling the base layers to the last fourth layer.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A composite washing type deodorization system comprises a first liquid tank (1), a second liquid tank (2), a third liquid tank (3) and a fourth liquid tank (4) which are arranged in an array manner, and is characterized in that a first washing tower (5), a second washing tower (6) and a third washing tower (7) are arranged at the upper end of the first liquid tank (1), an air inlet (8) is formed in the side surface and the bottom of the first washing tower (5), the upper end of the first washing tower (5) is communicated with the bottom of the second washing tower (6), the upper end of the second washing tower (6) is communicated with the lower end of the third washing tower (7), and a filling layer A (13) is arranged in each of the first washing tower (5) and the second washing tower (6) to separate the first washing tower (5) and the second washing tower (6) into a first tower body (9) and a second tower body (10) respectively;

all be equipped with on first liquid case (1), the second liquid case (2) water pump A (11) and be connected with on two water pump A (11) drain pipe A (12) and stretch into respectively in tower body (9) and the tower body two (10) of first scrubbing tower (5) and second scrubbing tower (6), the input of water pump A (11) is connected with the water pipe and stretches into respectively and set up in first liquid case (1) and second liquid case (2), the tip that water pump A (11) were kept away from in drain pipe A (12) is equipped with sprinkler head (14), be equipped with in first liquid case (1) and second liquid case (2) recovery tube A (15) respectively with tower body one (9) and tower body two (10) intercommunication, two recovery tube A (15) stretch into respectively in first liquid case (1), the second liquid case (2) and set up, be equipped with in third scrubbing tower (7) filling layer B (16) and separate for third scrubbing tower body (7) and fourth tower body (17) 18) A water pump B (19) is arranged on the third liquid tank (3), the output end of the water pump B (19) is connected with a water pipe and extends into the bottom of the third liquid tank (3), the output end of the water pump B (19) is provided with a liquid outlet pipe B (20) which extends into the tower body III (17), a water pump C (21) is arranged on the fourth liquid tank (4), the output end of the water pump C (21) is connected with a water pipe and extends into the bottom of the fourth liquid tank (4), the output end of the water pump C (21) is provided with a liquid outlet pipe C (22) which extends into the tower body four (18), the end parts of the liquid outlet pipe B (20) and the liquid outlet pipe C (22) are also provided with spraying heads (14), a recovery pipe B (23) arranged at the bottom of the tower body III (17) extends into the third liquid tank (3), and a recovery pipe C (24) is arranged at the bottom of the tower body four (18) and extends into the fourth liquid tank (4).

2. A compound scrubbing deodorizing system according to claim 1, further comprising: sulfuric acid, sodium hydroxide, sodium hypochlorite and RBS liquid fertilizer are respectively contained in the first liquid tank (1), the second liquid tank (2), the third liquid tank (3) and the fourth liquid tank (4).

3. A compound scrubbing deodorizing system according to claim 1, further comprising: and the liquid outlet pipe A (12), the liquid outlet pipe B (20) and the liquid outlet pipe C (22) are all provided with switch valves (25).

4. A compound scrubbing deodorizing system according to claim 1, further comprising: the upper end of the third washing tower (7) is a gas outlet.

5. A compound scrubbing deodorizing system according to claim 1, further comprising: porous silicate and sphagnum media are arranged between the tower body III (17) and the tower body IV (18).