JP3151551U - Deodorizing apparatus and vertical compost manufacturing apparatus using the same - Google Patents

Abstract

[PROBLEMS] To provide a wet-type deodorization apparatus that is simple and compact, has high deodorization efficiency, and can be easily and inexpensively attached even in the case of retrofitting, and to manufacture a vertical compost having such an environment-removal apparatus. Providing the device. A deodorizing apparatus 10 is attached to a high place where ventilation is easy outside a storage room, and a guide tube 13 into which outside air is introduced, a discharge tube 15 opened in the guide tube 13, and a downstream side of the guide tube 13. The nozzle ring 20 provided with the nozzle 25 that is accommodated in the end portion and sprays water or chemicals in the downstream direction, the fan 30 that is provided on the upstream side of the nozzle ring and feeds air in the downstream direction, and the nozzle 25 And a chemical solution supply means for pumping the chemical solution. The solid compost manufacturing apparatus includes the deodorizing apparatus, a solid container, and compost input means. [Selection] Figure 1

Description

  The present invention is a deodorizing apparatus for deodorizing bad odors generated in livestock establishments, fertilizer manufacturing plants, garbage processing plants, human waste processing plants, etc. using spray of water or chemicals, and vertical compost manufacturing apparatus using the same. About.

  Based on the recent philosophy of emphasizing environmental sanitation, in the construction of livestock establishments, fertilizer manufacturing factories, garbage treatment plants, human waste treatment plants, etc., malodor treatment facilities are often installed from the beginning. In addition, livestock establishments, etc. constructed in remote places where there is no problem with the generation of bad odors have gradually increased the number of people around the livestock establishments, etc. due to the changing times, and the introduction of odor treatment facilities is required. There are also examples.

  As one of the malodor treatment facilities provided in such livestock establishments, Patent Document 1 discloses that an odor-containing air sucked through an intake pipe is deodorized using a deodorant liquid in an action tank. The working tank is disposed so as to partition an internal space, a liquid tank section for storing the deodorizing liquid, a diffusion sprayer for spraying the deodorizing liquid to the odor-containing air. And a baffle plate having a large number of through-holes, and a deodorizing apparatus characterized in that the cross-sectional area of the working tank is wider than the cross-sectional area of the intake pipe.

  Patent Document 2 describes an invention in which a culture solution in which microorganisms contained in livestock feed additives are cultured is used as a deodorizing agent. In the specification, the inside of an exhaust passage formed along an exhaust port of an exhaust blower is described. A deodorizing apparatus in which spray nozzles for spraying the deodorizing agent from the surroundings are arranged is disclosed.

JP 2004-298367 A JP 2004-160071 A

  The wet deodorizing apparatus as disclosed in Patent Document 1 or 2 is one of the odor treatment facilities that attract attention because it has a large amount of processing and high deodorizing efficiency, but is disclosed in Patent Document 1 or 2. As described above, a large working tank for performing gas-liquid mixing of the odor and the sprayed water or chemical is required. For this reason, there exists a problem that a deodorizing apparatus becomes a big thing, and a special building is required in many cases, and the modification of a considerable scale building is needed.

  The present invention has been made in view of such conventional problems, and aims to provide a wet deodorizing apparatus that is simple and compact, has high deodorizing efficiency, and can be easily and inexpensively attached even in the case of retrofitting. To do. It is another object of the present invention to provide a saddle type compost manufacturing apparatus having a high environmental applicability provided with this deodorizing apparatus.

  The deodorizing apparatus according to the present invention is a deodorizing apparatus that deodorizes the odor in the storage chamber having the odor generating source and diffuses the odor to the outside, and is attached to a high-ventilated high place outside the storage chamber. A guide cylinder to be introduced; a discharge cylinder that opens into the guide cylinder and guides odor from the storage chamber; and a nozzle that is accommodated in a downstream end of the guide cylinder and sprays water or a chemical solution in the downstream direction. The nozzle ring is provided, a fan that is provided on the upstream side of the nozzle ring and feeds air in the downstream direction, and a chemical solution supply unit that pumps the chemical solution to the nozzle.

  In the above device, the nozzle ring and the fan are preferably attached so as to be tiltable.

  The exhaust tube preferably has an opening such that the angle formed between the odor deriving direction and the outside air flow direction in the guide tube is within a certain range, and the angle is 30 to 70 °. Good.

  Moreover, a vertical compost manufacturing apparatus with high environmental applicability can be configured by the deodorizing apparatus, the vertical container provided with the storage chamber, and the compost input means for inputting compost into the storage chamber. .

  The deodorizing apparatus according to the present invention is simple and compact, has high deodorizing efficiency, and can be easily and inexpensively attached even when retrofitted. Moreover, the vertical compost manufacturing apparatus with high environmental applicability can be comprised using the deodorizing apparatus which concerns on this invention.

It is a schematic diagram which shows the cross section of the deodorizing apparatus which concerns on this invention. It is a principal part enlarged view of FIG. It is a schematic diagram which shows the vertical compost manufacturing apparatus using the deodorizing apparatus of FIG.

  Hereinafter, embodiments for carrying out the invention will be described. The deodorization apparatus according to the present invention is a deodorization apparatus that deodorizes the odor in the storage room having the odor source and diffuses it to the outside, and easily introduces fresh air that is well ventilated outside the storage room. It can be attached to a high place where the deodorized odor can be easily diffused. The structure of the deodorizing apparatus according to the present invention is shown in FIG.

  As shown in FIG. 1, a deodorizing apparatus 10 according to the present invention is provided with a guide cylinder 13 into which outside air is introduced, which serves as a flow path for the introduced outside air, and an opening in the guide cylinder 13, and a storage chamber (not shown). ), A nozzle ring 20 which is accommodated in the downstream end portion of the guide cylinder 13 and sprays water or chemicals in the downstream direction, and the upstream side of the nozzle ring 20 And a fan 30 that feeds air in the downstream direction, and a chemical solution supply means (not shown) that pressure-feeds the chemical solution to the nozzle 25 through the pipe 27.

  The guide tube 13 only needs to have good ventilation in the direction from the right (upstream) to the left (downstream) in FIG. 1, and may be either cylindrical or rectangular.

  The discharge cylinder 15 has an opening in the guide cylinder 13 and guides the odor generated from the storage chamber having the odor generating source below in FIG. Further, it is preferable that the discharge cylinder 15 has an angle θ of 30 to 70 ° between the odor derivation direction and the outside air flow direction in the guide cylinder 13. As a result, odor derivation in the accommodation chamber is promoted by the airflow formed by the fan 30 and the external airflow flowing through the guide tube 13.

  As shown in FIGS. 1 and 2, the nozzle ring 20 is accommodated in the downstream end of the guide tube 13, and includes a connecting pipe 21 in which one or more nozzles 25 are disposed at predetermined positions, and the nozzle ring 20. Is attached to the mounting frame 17. The chemical liquid is supplied to the nozzle 25 provided in the nozzle ring 20 through the pipe 27.

  As shown in FIG. 2, five nozzles 25 can be provided at five equal positions of the connecting pipe 21. The mounting position and the number of the nozzles 25 are appropriately determined according to the processing capacity and processing efficiency of the deodorizing apparatus 10. Is done.

  As shown in FIG. 1, the fan 30 includes a drive unit 33, blades 35, and a fan support 37, and is fixed to the mounting frame 17 by the fan support 37. Further, the fan 30 is provided on the upstream side of the nozzle ring 20 and can supply air in the downstream direction of the guide tube 13.

  As described above, the nozzle ring 20 and the fan 30 are preferably fixed integrally via the mounting frame 17, and the mounting frame 17 can be tilted so that the nozzle ring 20 and the fan 30 are fixed to each other. It can be adjusted to have an elevation angle. Thereby, dew condensation can be prevented and efficient aeration of the deodorized mist can be performed.

  For efficient deodorization, it is preferable to perform efficient gas-liquid mixing of odor and water or chemicals. For this purpose, as shown in FIG. 2, the fan 30 has an outer diameter (df) of the blade 35 that is 60% to 90% (= 100 * df / dc) of the inner diameter (dc) of the guide tube 13. It is good to have. In particular, the outer diameter (df) of the blades 35 is preferably about 80% of the inner diameter (dc) of the guide tube 13.

  The nozzle 25 is preferably provided at a position (= 100 * dn / df) of 60% to 80% of the outer diameter (df) of the blade 35 from the central axis of the fan 30. Also, the mounting position interval between the fan 30 and the nozzle 25 is 100 to 500 mm, and it is preferable that both are close to each other.

  The chemical solution supply means (not shown) may be any device that can pump water or a chemical solution of a predetermined amount and a predetermined pressure to the nozzle 25. For example, the chemical solution supply means described below can be used.

  The deodorizing apparatus according to the present invention has been described above. This deodorizing apparatus is compact and can efficiently deodorize odors generated at livestock farms, fertilizer manufacturing plants, garbage disposal plants, human waste disposal plants, etc., and can be easily attached. And if this deodorizing apparatus is used, a vertical compost manufacturing apparatus with high environmental applicability can be comprised. For example, as shown in FIG. 3, the deodorizing apparatus 10 according to the present invention, a vertical container 40 provided with a storage chamber 45 for storing compost, and a storage chamber 45 in the vertical container 40 are charged with compost. Thus, the vertical compost manufacturing apparatus can be constituted by the compost input means 60 for the above. In addition, as shown in FIG. 3, the chemical | medical solution supply means 50 in the deodorizing apparatus 10 of this example has the structural part integrally installed on the ground. However, each component of the chemical solution supply means 50 can be provided at a required location as necessary.

  The vertical compost production equipment has the characteristics that it can be installed even in relatively small sites and can produce compost efficiently. By attaching the odor device 10, a vertical compost manufacturing apparatus with high environmental applicability can be configured.

  In the vertical compost manufacturing apparatus of this example, the vertical container 40 is not particularly limited, but for example, a cylindrical sealed type can be used. In the vertical container 40, the storage chamber 45 into which compost is introduced as described above is provided, and the odor generated from the storage chamber 45 is led out from the discharge cylinder 15.

  The chemical liquid supply means 50 can be composed of, for example, a water absorption means 51, a deodorant tank 53, a chemical liquid injector 54, a spray liquid tank 55, a high pressure pump 57, and a control device (not shown). That is, the mixed liquid of water and deodorant supplied from the water absorbing means 51 and the deodorant tank 53 is temporarily stored in the spray liquid tank 55 from the chemical solution injector 54. The stored mixed liquid (chemical solution) can be supplied to the nozzle 25 of the nozzle ring 20 through the pipe 27 by the high-pressure pump 57. The chemical solution injector 54 can supply only water to the spray liquid tank 55, and in this case, only water is sprayed from the nozzle 25.

  The compost input means 60 can be configured by, for example, an elevating means 61 that transfers the compost input from the compost input port 65 to the top of the vertical container 40. The compost transferred to the top of the vertical container 40 can be put into the storage chamber 45 from the top of the vertical container 40.

Using the sealed vertical compost manufacturing device shown in Fig. 3, the outlet concentration (original odor concentration) of the discharge cylinder 15 and the odor concentration (exit concentration) at 30 cm from the outlet of the deodorizer 10 (guide cylinder 13) It was measured. The amount of exhaust air in the discharge cylinder 15 at the time of measurement was 15 m ³ / min. The measurement results are shown in Table 1. As shown in Table 1, it can be seen that the original odor concentration is deodorized to 1/20 in the case of ammonia and 7/40 in the case of amines by the present type compost manufacturing apparatus.

10 Deodorizer
13 Guide tube
15 Discharge tube
17 Mounting frame
20 Nozzle ring
21 Connecting pipe
23 Ring support
25 nozzles
27 Piping
30 fans
33 Drive unit
35 feathers
37 Fan support
40 vertical container
45 containment room
50 Chemical supply means
51 Water supply means
53 Deodorant tank
54 Chemical injector
55 Spray liquid tank
57 High pressure pump
60 Compost input means
61 Lifting means
65 Compost input

Claims (5)

A deodorizing device that deodorizes the odor in the storage room having an odor generating source and diffuses the odor to the outside,
A guide tube that is attached to a high-ventilated high place outside the storage chamber and into which outside air is introduced;
A discharge cylinder that opens into the guide cylinder and guides odors from the storage chamber;
A nozzle ring housed in the downstream end of the guide tube and provided with a nozzle for spraying water or chemicals in the downstream direction; a fan provided on the upstream side of the nozzle ring and supplying air in the downstream direction;
A deodorizing apparatus comprising: a chemical solution supply unit that pumps the chemical solution to the nozzle.   The deodorizing apparatus according to claim 1, wherein the nozzle ring and the fan are tiltably attached.   3. The deodorizing apparatus according to claim 1, wherein the discharge cylinder has an opening in which an angle formed between an odor deriving direction and an outside air flow direction in the guide cylinder is within a certain range. apparatus.   The deodorizing apparatus according to claim 3, wherein the angle is 30 to 70 degrees.   A vertical compost manufacturing apparatus comprising: the deodorizing apparatus according to any one of claims 1 to 4, a vertical container provided with the storage chamber, and a compost input means for inputting compost into the storage chamber.

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